In the Linux kernel, the following vulnerability has been resolved: inet: fully convert sk->sk_rx_dst to RCU rules syzbot reported various issues around early demux, one being included in this changelog [1] sk->sk_rx_dst is using RCU protection without clearly documenting it. And following sequences in tcp_v4_do_rcv()/tcp_v6_do_rcv() are not following standard RCU rules. [a] dst_release(dst); [b] sk->sk_rx_dst = NULL; They look wrong because a delete operation of RCU protected pointer is supposed to clear the pointer before the call_rcu()/synchronize_rcu() guarding actual memory freeing. In some cases indeed, dst could be freed before [b] is done. We could cheat by clearing sk_rx_dst before calling dst_release(), but this seems the right time to stick to standard RCU annotations and debugging facilities. [1] BUG: KASAN: use-after-free in dst_check include/net/dst.h:470 [inline] BUG: KASAN: use-after-free in tcp_v4_early_demux+0x95b/0x960 net/ipv4/tcp_ipv4.c:1792 Read of size 2 at addr ffff88807f1cb73a by task syz-executor.5/9204 CPU: 0 PID: 9204 Comm: syz-executor.5 Not tainted 5.16.0-rc5-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106 print_address_description.constprop.0.cold+0x8d/0x320 mm/kasan/report.c:247 __kasan_report mm/kasan/report.c:433 [inline] kasan_report.cold+0x83/0xdf mm/kasan/report.c:450 dst_check include/net/dst.h:470 [inline] tcp_v4_early_demux+0x95b/0x960 net/ipv4/tcp_ipv4.c:1792 ip_rcv_finish_core.constprop.0+0x15de/0x1e80 net/ipv4/ip_input.c:340 ip_list_rcv_finish.constprop.0+0x1b2/0x6e0 net/ipv4/ip_input.c:583 ip_sublist_rcv net/ipv4/ip_input.c:609 [inline] ip_list_rcv+0x34e/0x490 net/ipv4/ip_input.c:644 __netif_receive_skb_list_ptype net/core/dev.c:5508 [inline] __netif_receive_skb_list_core+0x549/0x8e0 net/core/dev.c:5556 __netif_receive_skb_list net/core/dev.c:5608 [inline] netif_receive_skb_list_internal+0x75e/0xd80 net/core/dev.c:5699 gro_normal_list net/core/dev.c:5853 [inline] gro_normal_list net/core/dev.c:5849 [inline] napi_complete_done+0x1f1/0x880 net/core/dev.c:6590 virtqueue_napi_complete drivers/net/virtio_net.c:339 [inline] virtnet_poll+0xca2/0x11b0 drivers/net/virtio_net.c:1557 __napi_poll+0xaf/0x440 net/core/dev.c:7023 napi_poll net/core/dev.c:7090 [inline] net_rx_action+0x801/0xb40 net/core/dev.c:7177 __do_softirq+0x29b/0x9c2 kernel/softirq.c:558 invoke_softirq kernel/softirq.c:432 [inline] __irq_exit_rcu+0x123/0x180 kernel/softirq.c:637 irq_exit_rcu+0x5/0x20 kernel/softirq.c:649 common_interrupt+0x52/0xc0 arch/x86/kernel/irq.c:240 asm_common_interrupt+0x1e/0x40 arch/x86/include/asm/idtentry.h:629 RIP: 0033:0x7f5e972bfd57 Code: 39 d1 73 14 0f 1f 80 00 00 00 00 48 8b 50 f8 48 83 e8 08 48 39 ca 77 f3 48 39 c3 73 3e 48 89 13 48 8b 50 f8 48 89 38 49 8b 0e <48> 8b 3e 48 83 c3 08 48 83 c6 08 eb bc 48 39 d1 72 9e 48 39 d0 73 RSP: 002b:00007fff8a413210 EFLAGS: 00000283 RAX: 00007f5e97108990 RBX: 00007f5e97108338 RCX: ffffffff81d3aa45 RDX: ffffffff81d3aa45 RSI: 00007f5e97108340 RDI: ffffffff81d3aa45 RBP: 00007f5e97107eb8 R08: 00007f5e97108d88 R09: 0000000093c2e8d9 R10: 0000000000000000 R11: 0000000000000000 R12: 00007f5e97107eb0 R13: 00007f5e97108338 R14: 00007f5e97107ea8 R15: 0000000000000019 </TASK> Allocated by task 13: kasan_save_stack+0x1e/0x50 mm/kasan/common.c:38 kasan_set_track mm/kasan/common.c:46 [inline] set_alloc_info mm/kasan/common.c:434 [inline] __kasan_slab_alloc+0x90/0xc0 mm/kasan/common.c:467 kasan_slab_alloc include/linux/kasan.h:259 [inline] slab_post_alloc_hook mm/slab.h:519 [inline] slab_alloc_node mm/slub.c:3234 [inline] slab_alloc mm/slub.c:3242 [inline] kmem_cache_alloc+0x202/0x3a0 mm/slub.c:3247 dst_alloc+0x146/0x1f0 net/core/dst.c:92 rt_dst_alloc+0x73/0x430 net/ipv4/route.c:1613 ip_route_input_slow+0x1817/0x3a20 net/ipv4/route.c:234 ---truncated---

The remote Ubuntu 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7332-2 advisory.

    Attila Szsz discovered that the HFS+ file system implementation in the Linux Kernel contained a heap     overflow vulnerability. An attacker could use a specially crafted file system image that, when mounted,     could cause a denial of service (system crash) or possibly execute arbitrary code. (CVE-2025-0927)

    Several security issues were discovered in the Linux kernel. An attacker could possibly use these to     compromise the system. This update corrects flaws in the following subsystems:

    - PowerPC architecture;

    - Block layer subsystem;

    - GPIO subsystem;

    - GPU drivers;

    - Media drivers;

    - Network drivers;

    - SCSI subsystem;

    - Direct Digital Synthesis drivers;

    - TTY drivers;

    - 9P distributed file system;

    - JFS file system;

    - NILFS2 file system;

    - File systems infrastructure;

    - BPF subsystem;

    - Netfilter;

    - Network sockets;

    - Memory management;

    - Amateur Radio drivers;

    - B.A.T.M.A.N. meshing protocol;

    - Bluetooth subsystem;

    - Ethernet bridge;

    - Networking core;

    - IPv4 networking;

    - IPv6 networking;

    - Netlink;

    - TIPC protocol;

    - Wireless networking;

    - ALSA framework; (CVE-2024-26685, CVE-2024-50233, CVE-2024-41063, CVE-2024-42070, CVE-2024-40910,     CVE-2024-40911, CVE-2024-36886, CVE-2024-35896, CVE-2024-43863, CVE-2023-52522, CVE-2024-53156,     CVE-2023-52488, CVE-2024-43854, CVE-2024-44938, CVE-2024-53104, CVE-2024-44931, CVE-2024-50171,     CVE-2024-43892, CVE-2024-50148, CVE-2024-38567, CVE-2024-36964, CVE-2024-43893, CVE-2024-36952,     CVE-2022-48994, CVE-2021-47606, CVE-2023-52818, CVE-2024-41064, CVE-2024-40981, CVE-2024-40943,     CVE-2024-42068, CVE-2023-52880, CVE-2021-47103, CVE-2024-43900, CVE-2024-50117, CVE-2023-52799,     CVE-2024-49902)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Ubuntu 14.04 LTS / 16.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7332-1 advisory.

    Several security issues were discovered in the Linux kernel. An attacker could possibly use these to     compromise the system. This update corrects flaws in the following subsystems:

    - PowerPC architecture;

    - Block layer subsystem;

    - GPIO subsystem;

    - GPU drivers;

    - Media drivers;

    - Network drivers;

    - SCSI subsystem;

    - Direct Digital Synthesis drivers;

    - TTY drivers;

    - 9P distributed file system;

    - JFS file system;

    - NILFS2 file system;

    - File systems infrastructure;

    - BPF subsystem;

    - Netfilter;

    - Network sockets;

    - Memory management;

    - Amateur Radio drivers;

    - B.A.T.M.A.N. meshing protocol;

    - Bluetooth subsystem;

    - Ethernet bridge;

    - Networking core;

    - IPv4 networking;

    - IPv6 networking;

    - Netlink;

    - TIPC protocol;

    - Wireless networking;

    - ALSA framework; (CVE-2022-48994, CVE-2024-43900, CVE-2024-40943, CVE-2024-41063, CVE-2024-42070,     CVE-2024-38567, CVE-2024-36964, CVE-2023-52522, CVE-2024-53156, CVE-2024-53104, CVE-2024-43854,     CVE-2024-42068, CVE-2023-52818, CVE-2024-44931, CVE-2021-47103, CVE-2023-52799, CVE-2024-43893,     CVE-2024-36886, CVE-2024-49902, CVE-2024-36952, CVE-2024-40911, CVE-2023-52488, CVE-2024-35896,     CVE-2024-50117, CVE-2024-50171, CVE-2021-47606, CVE-2024-40910, CVE-2024-43892, CVE-2024-50148,     CVE-2024-41064, CVE-2024-44938, CVE-2024-50233, CVE-2023-52880, CVE-2024-43863, CVE-2024-26685,     CVE-2024-40981)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - In the Linux kernel, the following vulnerability has been resolved: inet: fully convert sk->sk_rx_dst to     RCU rules syzbot reported various issues around early demux, one being included in this changelog [1]     sk->sk_rx_dst is using RCU protection without clearly documenting it. And following sequences in     tcp_v4_do_rcv()/tcp_v6_do_rcv() are not following standard RCU rules. [a] dst_release(dst); [b]     sk->sk_rx_dst = NULL; They look wrong because a delete operation of RCU protected pointer is supposed to     clear the pointer before the call_rcu()/synchronize_rcu() guarding actual memory freeing. In some cases     indeed, dst could be freed before [b] is done. We could cheat by clearing sk_rx_dst before calling     dst_release(), but this seems the right time to stick to standard RCU annotations and debugging     facilities. [1] BUG: KASAN: use-after-free in dst_check include/net/dst.h:470 [inline] BUG: KASAN: use-     after-free in tcp_v4_early_demux+0x95b/0x960 net/ipv4/tcp_ipv4.c:1792 Read of size 2 at addr     ffff88807f1cb73a by task syz-executor.5/9204 CPU: 0 PID: 9204 Comm: syz-executor.5 Not tainted     5.16.0-rc5-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google     01/01/2011 Call Trace: <TASK> __dump_stack lib/dump_stack.c:88 [inline] dump_stack_lvl+0xcd/0x134     lib/dump_stack.c:106 print_address_description.constprop.0.cold+0x8d/0x320 mm/kasan/report.c:247
    __kasan_report mm/kasan/report.c:433 [inline] kasan_report.cold+0x83/0xdf mm/kasan/report.c:450 dst_check     include/net/dst.h:470 [inline] tcp_v4_early_demux+0x95b/0x960 net/ipv4/tcp_ipv4.c:1792     ip_rcv_finish_core.constprop.0+0x15de/0x1e80 net/ipv4/ip_input.c:340     ip_list_rcv_finish.constprop.0+0x1b2/0x6e0 net/ipv4/ip_input.c:583 ip_sublist_rcv net/ipv4/ip_input.c:609     [inline] ip_list_rcv+0x34e/0x490 net/ipv4/ip_input.c:644 __netif_receive_skb_list_ptype     net/core/dev.c:5508 [inline] __netif_receive_skb_list_core+0x549/0x8e0 net/core/dev.c:5556
    __netif_receive_skb_list net/core/dev.c:5608 [inline] netif_receive_skb_list_internal+0x75e/0xd80     net/core/dev.c:5699 gro_normal_list net/core/dev.c:5853 [inline] gro_normal_list net/core/dev.c:5849     [inline] napi_complete_done+0x1f1/0x880 net/core/dev.c:6590 virtqueue_napi_complete     drivers/net/virtio_net.c:339 [inline] virtnet_poll+0xca2/0x11b0 drivers/net/virtio_net.c:1557
    __napi_poll+0xaf/0x440 net/core/dev.c:7023 napi_poll net/core/dev.c:7090 [inline]     net_rx_action+0x801/0xb40 net/core/dev.c:7177 __do_softirq+0x29b/0x9c2 kernel/softirq.c:558 invoke_softirq     kernel/softirq.c:432 [inline] __irq_exit_rcu+0x123/0x180 kernel/softirq.c:637 irq_exit_rcu+0x5/0x20     kernel/softirq.c:649 common_interrupt+0x52/0xc0 arch/x86/kernel/irq.c:240 asm_common_interrupt+0x1e/0x40     arch/x86/include/asm/idtentry.h:629 RIP: 0033:0x7f5e972bfd57 Code: 39 d1 73 14 0f 1f 80 00 00 00 00 48 8b     50 f8 48 83 e8 08 48 39 ca 77 f3 48 39 c3 73 3e 48 89 13 48 8b 50 f8 48 89 38 49 8b 0e <48> 8b 3e 48 83 c3     08 48 83 c6 08 eb bc 48 39 d1 72 9e 48 39 d0 73 RSP: 002b:00007fff8a413210 EFLAGS: 00000283 RAX:
    00007f5e97108990 RBX: 00007f5e97108338 RCX: ffffffff81d3aa45 RDX: ffffffff81d3aa45 RSI: 00007f5e97108340     RDI: ffffffff81d3aa45 RBP: 00007f5e97107eb8 R08: 00007f5e97108d88 R09: 0000000093c2e8d9 R10:
    0000000000000000 R11: 0000000000000000 R12: 00007f5e97107eb0 R13: 00007f5e97108338 R14: 00007f5e97107ea8     R15: 0000000000000019 </TASK> Allocated by task 13: kasan_save_stack+0x1e/0x50 mm/kasan/common.c:38     kasan_set_track mm/kasan/common.c:46 [inline] set_alloc_info mm/kasan/common.c:434 [inline]
    __kasan_slab_alloc+0x90/0xc0 mm/kasan/common.c:467 kasan_slab_alloc include/linux/kasan.h:259 [inline]     slab_post_alloc_hook mm/slab.h:519 [inline] slab_alloc_node mm/slub.c:3234 [inline] slab_alloc     mm/slub.c:3242 [inline] kmem_cache_alloc+0x202/0x3a0 mm/slub.c:3247 dst_alloc+0x146/0x1f0     net/core/dst.c:92 rt_dst_alloc+0x73/0x430 net/ipv4/route.c:1613 ip_route_input_slow+0x1817/0x3a20     net/ipv4/route.c:234 ---truncated--- (CVE-2021-47103)

Note that Nessus relies on the presence of the package as reported by the vendor.

The remote SUSE Linux SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:2947-1 advisory.

    The SUSE Linux Enterprise 15 SP5 Azure kernel was updated to receive various security bugfixes.


    The following security bugs were fixed:

    - CVE-2021-47086: phonet/pep: refuse to enable an unbound pipe (bsc#1220952).
    - CVE-2021-47103: net: sock: preserve kabi for sock (bsc#1221010).
    - CVE-2021-47186: ipc: check for null after calling kmemdup (bsc#1222702).
    - CVE-2021-47546: Kabi fix for ipv6: fix memory leak in fib6_rule_suppress (bsc#1225504).
    - CVE-2021-47547: net: tulip: de4x5: fix the problem that the array 'lp->phy' may be out of bound     (bsc#1225505).
    - CVE-2021-47588: sit: do not call ipip6_dev_free() from sit_init_net() (bsc#1226568).
    - CVE-2021-47590: mptcp: fix deadlock in __mptcp_push_pending() (bsc#1226565).
    - CVE-2021-47591: mptcp: remove tcp ulp setsockopt support (bsc#1226570).
    - CVE-2021-47593: mptcp: clear 'kern' flag from fallback sockets (bsc#1226551).
    - CVE-2021-47598: sch_cake: do not call cake_destroy() from cake_init() (bsc#1226574).
    - CVE-2021-47599: btrfs: use latest_dev in btrfs_show_devname (bsc#1226571)
    - CVE-2021-47606: net: netlink: af_netlink: Prevent empty skb by adding a check on len (bsc#1226555).
    - CVE-2021-47623: powerpc/fixmap: Fix VM debug warning on unmap (bsc#1227919).
    - CVE-2022-48785: ipv6: mcast: use rcu-safe version of ipv6_get_lladdr() (bsc#1227927)
    - CVE-2022-48810: ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path     (bsc#1227936).
    - CVE-2022-48850: net-sysfs: add check for netdevice being present to speed_show (bsc#1228071)
    - CVE-2022-48855: sctp: fix kernel-infoleak for SCTP sockets (bsc#1228003).
    - CVE-2023-52435: net: prevent mss overflow in skb_segment() (bsc#1220138).
    - CVE-2023-52573: net: rds: Fix possible NULL-pointer dereference (bsc#1220869)
    - CVE-2023-52580: net/core: Fix ETH_P_1588 flow dissector (bsc#1220876).
    - CVE-2023-52751: smb: client: fix use-after-free in smb2_query_info_compound() (bsc#1225489).
    - CVE-2023-52775: net/smc: avoid data corruption caused by decline (bsc#1225088).
    - CVE-2023-52812: drm/amd: check num of link levels when update pcie param (bsc#1225564).
    - CVE-2023-52857: drm/mediatek: Fix coverity issue with unintentional integer overflow (bsc#1225581).
    - CVE-2023-52863: hwmon: (axi-fan-control) Fix possible NULL pointer dereference (bsc#1225586).
    - CVE-2024-26585: Fixed race between tx work scheduling and socket close (bsc#1220187).
    - CVE-2024-26615: net/smc: fix illegal rmb_desc access in SMC-D connection dump (bsc#1220942).
    - CVE-2024-26633: ip6_tunnel: fix NEXTHDR_FRAGMENT handling in ip6_tnl_parse_tlv_enc_lim() (bsc#1221647).
    - CVE-2024-26635: llc: Drop support for ETH_P_TR_802_2 (bsc#1221656).
    - CVE-2024-26636: llc: make llc_ui_sendmsg() more robust against bonding changes (bsc#1221659).
    - CVE-2024-26641: ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv() (bsc#1221654).
    - CVE-2024-26661: drm/amd/display: Add NULL test for 'timing generator' in (bsc#1222323)
    - CVE-2024-26663: tipc: Check the bearer type before calling tipc_udp_nl_bearer_add() (bsc#1222326).
    - CVE-2024-26665: tunnels: fix out of bounds access when building IPv6 PMTU error (bsc#1222328).
    - CVE-2024-26802: stmmac: Clear variable when destroying workqueue (bsc#1222799).
    - CVE-2024-26863: hsr: Fix uninit-value access in hsr_get_node() (bsc#1223021).
    - CVE-2024-26961: mac802154: fix llsec key resources release in mac802154_llsec_key_del (bsc#1223652).
    - CVE-2024-27015: netfilter: flowtable: incorrect pppoe tuple (bsc#1223806).
    - CVE-2024-27019: netfilter: nf_tables: Fix potential data-race in __nft_obj_type_get() (bsc#1223813)
    - CVE-2024-27020: netfilter: nf_tables: Fix potential data-race in __nft_expr_type_get() (bsc#1223815)
    - CVE-2024-27025: nbd: null check for nla_nest_start (bsc#1223778)
    - CVE-2024-27065: netfilter: nf_tables: do not compare internal table flags on updates (bsc#1223836).
    - CVE-2024-27402: phonet/pep: fix racy skb_queue_empty() use (bsc#1224414).
    - CVE-2024-27437: vfio/pci: Disable auto-enable of exclusive INTx IRQ (bsc#1222625).
    - CVE-2024-35805: dm snapshot: fix lockup in dm_exception_table_exit (bsc#1224743).
    - CVE-2024-35819: soc: fsl: qbman: Use raw spinlock for cgr_lock (bsc#1224683).
    - CVE-2024-35837: net: mvpp2: clear BM pool before initialization (bsc#1224500).
    - CVE-2024-35853: mlxsw: spectrum_acl_tcam: Fix memory leak during rehash (bsc#1224604).
    - CVE-2024-35889: idpf: fix kernel panic on unknown packet types (bsc#1224517).
    - CVE-2024-35890: gro: fix ownership transfer (bsc#1224516).
    - CVE-2024-35893: net/sched: act_skbmod: prevent kernel-infoleak (bsc#1224512)
    - CVE-2024-35899: netfilter: nf_tables: flush pending destroy work before exit_net release (bsc#1224499)
    - CVE-2024-35934: net/smc: reduce rtnl pressure in smc_pnet_create_pnetids_list() (bsc#1224641)
    - CVE-2024-35949: btrfs: make sure that WRITTEN is set on all metadata blocks (bsc#1224700)
    - CVE-2024-35961: net/mlx5: Restore mistakenly dropped parts in register devlink flow (bsc#1224585).
    - CVE-2024-35995: ACPI: CPPC: Fix access width used for PCC registers (bsc#1224557).
    - CVE-2024-36000: mm/hugetlb: fix missing hugetlb_lock for resv uncharge (bsc#1224548).
    - CVE-2024-36004: i40e: Do not use WQ_MEM_RECLAIM flag for workqueue (bsc#1224545)
    - CVE-2024-36901: ipv6: prevent NULL dereference in ip6_output() (bsc#1225711)
    - CVE-2024-36902: ipv6: fib6_rules: avoid possible NULL dereference in fib6_rule_action() (bsc#1225719).
    - CVE-2024-36909: Drivers: hv: vmbus: Do not free ring buffers that couldn't be re-encrypted     (bsc#1225744).
    - CVE-2024-36910: uio_hv_generic: Do not free decrypted memory (bsc#1225717).
    - CVE-2024-36911: hv_netvsc: Do not free decrypted memory (bsc#1225745).
    - CVE-2024-36912: Drivers: hv: vmbus: Track decrypted status in vmbus_gpadl (bsc#1225752).
    - CVE-2024-36913: Drivers: hv: vmbus: Leak pages if set_memory_encrypted() fails (bsc#1225753).
    - CVE-2024-36914: drm/amd/display: Skip on writeback when it's not applicable (bsc#1225757).
    - CVE-2024-36919: scsi: bnx2fc: Remove spin_lock_bh while releasing resources after upload (bsc#1225767).
    - CVE-2024-36923: fs/9p: fix uninitialized values during inode evict (bsc#1225815).
    - CVE-2024-36939: nfs: Handle error of rpc_proc_register() in nfs_net_init() (bsc#1225838).
    - CVE-2024-36946: phonet: fix rtm_phonet_notify() skb allocation (bsc#1225851).
    - CVE-2024-36974: net/sched: taprio: always validate TCA_TAPRIO_ATTR_PRIOMAP (bsc#1226519).
    - CVE-2024-38555: net/mlx5: Discard command completions in internal error (bsc#1226607).
    - CVE-2024-38558: net: openvswitch: fix overwriting ct original tuple for ICMPv6 (bsc#1226783).
    - CVE-2024-38570: gfs2: Fix potential glock use-after-free on unmount (bsc#1226775).
    - CVE-2024-38586: r8169: Fix possible ring buffer corruption on fragmented Tx packets (bsc#1226750).
    - CVE-2024-38598: md: fix resync softlockup when bitmap size is less than array size (bsc#1226757).
    - CVE-2024-38628: usb: gadget: u_audio: Fix race condition use of controls after free during gadget unbind     (bsc#1226911).
    - CVE-2024-39276: ext4: fix mb_cache_entry's e_refcnt leak in ext4_xattr_block_cache_find() (bsc#1226993).
    - CVE-2024-39371: io_uring: check for non-NULL file pointer in io_file_can_poll() (bsc#1226990).
    - CVE-2024-39463: 9p: add missing locking around taking dentry fid list (bsc#1227090).
    - CVE-2024-39472: xfs: fix log recovery buffer allocation for the legacy h_size fixup (bsc#1227432).
    - CVE-2024-39482: bcache: fix variable length array abuse in btree_iter (bsc#1227447).
    - CVE-2024-39487: bonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set() (bsc#1227573)
    - CVE-2024-39490: ipv6: sr: fix missing sk_buff release in seg6_input_core (bsc#1227626).
    - CVE-2024-39493: crypto: qat - Fix ADF_DEV_RESET_SYNC memory leak (bsc#1227620).
    - CVE-2024-39494: ima: Fix use-after-free on a dentry's dname.name (bsc#1227716).
    - CVE-2024-39497: drm/shmem-helper: Fix BUG_ON() on mmap(PROT_WRITE, MAP_PRIVATE) (bsc#1227722)
    - CVE-2024-39502: ionic: fix use after netif_napi_del() (bsc#1227755).
    - CVE-2024-39506: liquidio: Adjust a NULL pointer handling path in lio_vf_rep_copy_packet (bsc#1227729).
    - CVE-2024-39507: net: hns3: fix kernel crash problem in concurrent scenario (bsc#1227730).
    - CVE-2024-39508: io_uring/io-wq: Use set_bit() and test_bit() at worker->flags (bsc#1227732).
    - CVE-2024-40901: scsi: mpt3sas: Avoid test/set_bit() operating in non-allocated memory (bsc#1227762).
    - CVE-2024-40906: net/mlx5: Always stop health timer during driver removal (bsc#1227763).
    - CVE-2024-40908: bpf: Set run context for rawtp test_run callback (bsc#1227783).
    - CVE-2024-40909: bpf: Fix a potential use-after-free in bpf_link_free() (bsc#1227798).
    - CVE-2024-40919: bnxt_en: Adjust logging of firmware messages in case of released token in __hwrm_send()     (bsc#1227779).
    - CVE-2024-40923: vmxnet3: disable rx data ring on dma allocation failure (bsc#1227786).
    - CVE-2024-40931: mptcp: ensure snd_una is properly initialized on connect (bsc#1227780).
    - CVE-2024-40935: cachefiles: flush all requests after setting CACHEFILES_DEAD (bsc#1227797).
    - CVE-2024-40937: gve: Clear napi->skb before dev_kfree_skb_any() (bsc#1227836).
    - CVE-2024-40940: net/mlx5: Fix tainted pointer delete is case of flow rules creation fail (bsc#1227800).
    - CVE-2024-40943: ocfs2: fix races between hole punching and AIO+DIO (bsc#1227849).
    - CVE-2024-40953: KVM: Fix a data race on last_boosted_vcpu in kvm_vcpu_on_spin() (bsc#1227806).
    - CVE-2024-40954: net: do not leave a dangling sk pointer, when socket creation fails (bsc#1227808)
    - CVE-2024-40958: netns: Make get_net_ns() handle zero refcount net (bsc#1227812).
    - CVE-2024-40959: xfrm6: check ip6_dst_idev() return value in xfrm6_get_saddr() (bsc#1227884).
    - CVE-2024-40960: ipv6: prevent possible NULL dereference in rt6_probe() (bsc#1227813).
    - CVE-2024-40961: ipv6: prevent possible NULL deref in fib6_nh_init() (bsc#1227814).
    - CVE-2024-40966: kABI: tty: add the option to have a tty reject a new ldisc (bsc#1227886).
    - CVE-2024-40967: serial: imx: Introduce timeout when waiting on transmitter empty (bsc#1227891).
    - CVE-2024-40970: Avoid hw_desc array overrun in dw-axi-dmac (bsc#1227899).
    - CVE-2024-40972: ext4: fold quota accounting into ext4_xattr_inode_lookup_create() (bsc#1227910).
    - CVE-2024-40977: wifi: mt76: mt7921s: fix potential hung tasks during chip recovery (bsc#1227950).
    - CVE-2024-40982: ssb: Fix potential NULL pointer dereference in ssb_device_uevent() (bsc#1227865).
    - CVE-2024-40989: KVM: arm64: Disassociate vcpus from redistributor region on teardown (bsc#1227823).
    - CVE-2024-40994: ptp: fix integer overflow in max_vclocks_store (bsc#1227829).
    - CVE-2024-40998: ext4: fix uninitialized ratelimit_state->lock access in __ext4_fill_super()     (bsc#1227866).
    - CVE-2024-40999: net: ena: Add validation for completion descriptors consistency (bsc#1227913).
    - CVE-2024-41006: netrom: Fix a memory leak in nr_heartbeat_expiry() (bsc#1227862).
    - CVE-2024-41009: selftests/bpf: Add more ring buffer test coverage (bsc#1228020).
    - CVE-2024-41012: filelock: Remove locks reliably when fcntl/close race is detected (bsc#1228247).
    - CVE-2024-41013: xfs: do not walk off the end of a directory data block (bsc#1228405).
    - CVE-2024-41014: xfs: add bounds checking to xlog_recover_process_data (bsc#1228408).
    - CVE-2024-41015: ocfs2: add bounds checking to ocfs2_check_dir_entry() (bsc#1228409).
    - CVE-2024-41016: ocfs2: add bounds checking to ocfs2_xattr_find_entry() (bsc#1228410).
    - CVE-2024-41017: jfs: do not walk off the end of ealist (bsc#1228403).
    - CVE-2024-41040: net/sched: Fix UAF when resolving a clash (bsc#1228518)
    - CVE-2024-41041: udp: Set SOCK_RCU_FREE earlier in udp_lib_get_port() (bsc#1228520)
    - CVE-2024-41044: ppp: reject claimed-as-LCP but actually malformed packets (bsc#1228530).
    - CVE-2024-41048: skmsg: Skip zero length skb in sk_msg_recvmsg (bsc#1228565)
    - CVE-2024-41057: cachefiles: fix slab-use-after-free in cachefiles_withdraw_cookie() (bsc#1228462).
    - CVE-2024-41058: cachefiles: fix slab-use-after-free in fscache_withdraw_volume() (bsc#1228459).
    - CVE-2024-41059: hfsplus: fix uninit-value in copy_name (bsc#1228561).
    - CVE-2024-41063: Bluetooth: hci_core: cancel all works upon hci_unregister_dev() (bsc#1228580)
    - CVE-2024-41064: powerpc/eeh: avoid possible crash when edev->pdev changes (bsc#1228599).
    - CVE-2024-41066: ibmvnic: Add tx check to prevent skb leak (bsc#1228640).
    - CVE-2024-41069: ASoC: topology: Fix route memory corruption (bsc#1228644).
    - CVE-2024-41070: KVM: PPC: Book3S HV: Prevent UAF in kvm_spapr_tce_attach_iommu_group() (bsc#1228581).
    - CVE-2024-41071: wifi: mac80211: Avoid address calculations via out of bounds array indexing     (bsc#1228625).
    - CVE-2024-41078: btrfs: qgroup: fix quota root leak after quota disable failure (bsc#1228655).
    - CVE-2024-41081: ila: block BH in ila_output() (bsc#1228617)
    - CVE-2024-41090: tap: add missing verification for short frame (bsc#1228328).
    - CVE-2024-41091: tun: add missing verification for short frame (bsc#1228327).
    - CVE-2024-42070: netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers     (bsc#1228470)
    - CVE-2024-42079: gfs2: Fix NULL pointer dereference in gfs2_log_flush (bsc#1228672).
    - CVE-2024-42093: net/dpaa2: Avoid explicit cpumask var allocation on stack (bsc#1228680).
    - CVE-2024-42096: x86: stop playing stack games in profile_pc() (bsc#1228633).
    - CVE-2024-42122: drm/amd/display: Add NULL pointer check for kzalloc (bsc#1228591)
    - CVE-2024-42124: scsi: qedf: Make qedf_execute_tmf() non-preemptible (bsc#1228705)
    - CVE-2024-42145: IB/core: Implement a limit on UMAD receive List (bsc#1228743)
    - CVE-2024-42161: bpf: Avoid uninitialized value in BPF_CORE_READ_BITFIELD (bsc#1228756).
    - CVE-2024-42224: net: dsa: mv88e6xxx: Correct check for empty list (bsc#1228723)
    - CVE-2024-42230: powerpc/pseries: Fix scv instruction crash with kexec (bsc#1194869).


Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:2894-1 advisory.

    The SUSE Linux Enterprise 15 SP5 RT kernel was updated to receive various security bugfixes.


    The following security bugs were fixed:

    - CVE-2021-47086: phonet/pep: refuse to enable an unbound pipe (bsc#1220952).
    - CVE-2021-47103: net: sock: preserve kabi for sock (bsc#1221010).
    - CVE-2021-47186: tipc: check for null after calling kmemdup (bsc#1222702).
    - CVE-2021-47546: Kabi fix for ipv6: fix memory leak in fib6_rule_suppress (bsc#1225504).
    - CVE-2021-47547: net: tulip: de4x5: fix the problem that the array 'lp->phy' may be out of bound     (bsc#1225505).
    - CVE-2021-47588: sit: do not call ipip6_dev_free() from sit_init_net() (bsc#1226568).
    - CVE-2021-47590: mptcp: fix deadlock in __mptcp_push_pending() (bsc#1226565).
    - CVE-2021-47591: mptcp: remove tcp ulp setsockopt support (bsc#1226570).
    - CVE-2021-47593: mptcp: clear 'kern' flag from fallback sockets (bsc#1226551).
    - CVE-2021-47598: sch_cake: do not call cake_destroy() from cake_init() (bsc#1226574).
    - CVE-2021-47599: btrfs: use latest_dev in btrfs_show_devname (bsc#1226571)
    - CVE-2021-47606: net: netlink: af_netlink: Prevent empty skb by adding a check on len (bsc#1226555).
    - CVE-2021-47623: powerpc/fixmap: Fix VM debug warning on unmap (bsc#1227919).
    - CVE-2022-48785: ipv6: mcast: use rcu-safe version of ipv6_get_lladdr() (bsc#1227927)
    - CVE-2022-48810: ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path     (bsc#1227936).
    - CVE-2022-48850: net-sysfs: add check for netdevice being present to speed_show (bsc#1228071)
    - CVE-2022-48855: sctp: fix kernel-infoleak for SCTP sockets (bsc#1228003).
    - CVE-2023-52435: net: prevent mss overflow in skb_segment() (bsc#1220138).
    - CVE-2023-52573: net: rds: Fix possible NULL-pointer dereference (bsc#1220869)
    - CVE-2023-52580: net/core: Fix ETH_P_1588 flow dissector (bsc#1220876).
    - CVE-2023-52751: smb: client: fix use-after-free in smb2_query_info_compound() (bsc#1225489).
    - CVE-2023-52775: net/smc: avoid data corruption caused by decline (bsc#1225088).
    - CVE-2023-52812: drm/amd: check num of link levels when update pcie param (bsc#1225564).
    - CVE-2023-52857: drm/mediatek: Fix coverity issue with unintentional integer overflow (bsc#1225581).
    - CVE-2023-52863: hwmon: (axi-fan-control) Fix possible NULL pointer dereference (bsc#1225586).
    - CVE-2024-26585: Fixed race between tx work scheduling and socket close (bsc#1220187).
    - CVE-2024-26615: net/smc: fix illegal rmb_desc access in SMC-D connection dump (bsc#1220942).
    - CVE-2024-26633: ip6_tunnel: fix NEXTHDR_FRAGMENT handling in ip6_tnl_parse_tlv_enc_lim() (bsc#1221647).
    - CVE-2024-26635: llc: Drop support for ETH_P_TR_802_2 (bsc#1221656).
    - CVE-2024-26636: llc: make llc_ui_sendmsg() more robust against bonding changes (bsc#1221659).
    - CVE-2024-26641: ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv() (bsc#1221654).
    - CVE-2024-26661: drm/amd/display: Add NULL test for 'timing generator' in (bsc#1222323)
    - CVE-2024-26663: tipc: Check the bearer type before calling tipc_udp_nl_bearer_add() (bsc#1222326).
    - CVE-2024-26665: tunnels: fix out of bounds access when building IPv6 PMTU error (bsc#1222328).
    - CVE-2024-26802: stmmac: Clear variable when destroying workqueue (bsc#1222799).
    - CVE-2024-26863: hsr: Fix uninit-value access in hsr_get_node() (bsc#1223021).
    - CVE-2024-26961: mac802154: fix llsec key resources release in mac802154_llsec_key_del (bsc#1223652).
    - CVE-2024-27015: netfilter: flowtable: incorrect pppoe tuple (bsc#1223806).
    - CVE-2024-27019: netfilter: nf_tables: Fix potential data-race in __nft_obj_type_get() (bsc#1223813)
    - CVE-2024-27020: netfilter: nf_tables: Fix potential data-race in __nft_expr_type_get() (bsc#1223815)
    - CVE-2024-27025: nbd: null check for nla_nest_start (bsc#1223778)
    - CVE-2024-27065: netfilter: nf_tables: do not compare internal table flags on updates (bsc#1223836).
    - CVE-2024-27402: phonet/pep: fix racy skb_queue_empty() use (bsc#1224414).
    - CVE-2024-27437: vfio/pci: Disable auto-enable of exclusive INTx IRQ (bsc#1222625).
    - CVE-2024-35805: dm snapshot: fix lockup in dm_exception_table_exit (bsc#1224743).
    - CVE-2024-35819: soc: fsl: qbman: Use raw spinlock for cgr_lock (bsc#1224683).
    - CVE-2024-35837: net: mvpp2: clear BM pool before initialization (bsc#1224500).
    - CVE-2024-35853: mlxsw: spectrum_acl_tcam: Fix memory leak during rehash (bsc#1224604).
    - CVE-2024-35889: idpf: fix kernel panic on unknown packet types (bsc#1224517).
    - CVE-2024-35890: gro: fix ownership transfer (bsc#1224516).
    - CVE-2024-35893: net/sched: act_skbmod: prevent kernel-infoleak (bsc#1224512)
    - CVE-2024-35899: netfilter: nf_tables: flush pending destroy work before exit_net release (bsc#1224499)
    - CVE-2024-35934: net/smc: reduce rtnl pressure in smc_pnet_create_pnetids_list() (bsc#1224641)
    - CVE-2024-35949: btrfs: make sure that WRITTEN is set on all metadata blocks (bsc#1224700)
    - CVE-2024-35961: net/mlx5: Restore mistakenly dropped parts in register devlink flow (bsc#1224585).
    - CVE-2024-35979: raid1: fix use-after-free for original bio in raid1_write_request() (bsc#1224572).
    - CVE-2024-35995: ACPI: CPPC: Fix access width used for PCC registers (bsc#1224557).
    - CVE-2024-36000: mm/hugetlb: fix missing hugetlb_lock for resv uncharge (bsc#1224548).
    - CVE-2024-36004: i40e: Do not use WQ_MEM_RECLAIM flag for workqueue (bsc#1224545)
    - CVE-2024-36901: ipv6: prevent NULL dereference in ip6_output() (bsc#1225711)
    - CVE-2024-36902: ipv6: fib6_rules: avoid possible NULL dereference in fib6_rule_action() (bsc#1225719).
    - CVE-2024-36909: Drivers: hv: vmbus: Do not free ring buffers that couldn't be re-encrypted     (bsc#1225744).
    - CVE-2024-36910: uio_hv_generic: Do not free decrypted memory (bsc#1225717).
    - CVE-2024-36911: hv_netvsc: Do not free decrypted memory (bsc#1225745).
    - CVE-2024-36912: Drivers: hv: vmbus: Track decrypted status in vmbus_gpadl (bsc#1225752).
    - CVE-2024-36913: Drivers: hv: vmbus: Leak pages if set_memory_encrypted() fails (bsc#1225753).
    - CVE-2024-36914: drm/amd/display: Skip on writeback when it's not applicable (bsc#1225757).
    - CVE-2024-36919: scsi: bnx2fc: Remove spin_lock_bh while releasing resources after upload (bsc#1225767).
    - CVE-2024-36923: fs/9p: fix uninitialized values during inode evict (bsc#1225815).
    - CVE-2024-36939: nfs: Handle error of rpc_proc_register() in nfs_net_init() (bsc#1225838).
    - CVE-2024-36946: phonet: fix rtm_phonet_notify() skb allocation (bsc#1225851).
    - CVE-2024-36974: net/sched: taprio: always validate TCA_TAPRIO_ATTR_PRIOMAP (bsc#1226519).
    - CVE-2024-38555: net/mlx5: Discard command completions in internal error (bsc#1226607).
    - CVE-2024-38558: net: openvswitch: fix overwriting ct original tuple for ICMPv6 (bsc#1226783).
    - CVE-2024-38570: gfs2: Fix potential glock use-after-free on unmount (bsc#1226775).
    - CVE-2024-38586: r8169: Fix possible ring buffer corruption on fragmented Tx packets (bsc#1226750).
    - CVE-2024-38598: md: fix resync softlockup when bitmap size is less than array size (bsc#1226757).
    - CVE-2024-38628: usb: gadget: u_audio: Fix race condition use of controls after free during gadget unbind     (bsc#1226911).
    - CVE-2024-39276: ext4: fix mb_cache_entry's e_refcnt leak in ext4_xattr_block_cache_find() (bsc#1226993).
    - CVE-2024-39371: io_uring: check for non-NULL file pointer in io_file_can_poll() (bsc#1226990).
    - CVE-2024-39463: 9p: add missing locking around taking dentry fid list (bsc#1227090).
    - CVE-2024-39472: xfs: fix log recovery buffer allocation for the legacy h_size fixup (bsc#1227432).
    - CVE-2024-39482: bcache: fix variable length array abuse in btree_iter (bsc#1227447).
    - CVE-2024-39487: bonding: Fix out-of-bounds read in bond_option_arp_ip_targets_set() (bsc#1227573)
    - CVE-2024-39490: ipv6: sr: fix missing sk_buff release in seg6_input_core (bsc#1227626).
    - CVE-2024-39493: crypto: qat - Fix ADF_DEV_RESET_SYNC memory leak (bsc#1227620).
    - CVE-2024-39494: ima: Fix use-after-free on a dentry's dname.name (bsc#1227716).
    - CVE-2024-39497: drm/shmem-helper: Fix BUG_ON() on mmap(PROT_WRITE, MAP_PRIVATE) (bsc#1227722)
    - CVE-2024-39502: ionic: fix use after netif_napi_del() (bsc#1227755).
    - CVE-2024-39506: liquidio: Adjust a NULL pointer handling path in lio_vf_rep_copy_packet (bsc#1227729).
    - CVE-2024-39507: net: hns3: fix kernel crash problem in concurrent scenario (bsc#1227730).
    - CVE-2024-39508: io_uring/io-wq: Use set_bit() and test_bit() at worker->flags (bsc#1227732).
    - CVE-2024-40901: scsi: mpt3sas: Avoid test/set_bit() operating in non-allocated memory (bsc#1227762).
    - CVE-2024-40906: net/mlx5: Always stop health timer during driver removal (bsc#1227763).
    - CVE-2024-40908: bpf: Set run context for rawtp test_run callback (bsc#1227783).
    - CVE-2024-40909: bpf: Fix a potential use-after-free in bpf_link_free() (bsc#1227798).
    - CVE-2024-40919: bnxt_en: Adjust logging of firmware messages in case of released token in __hwrm_send()     (bsc#1227779).
    - CVE-2024-40923: vmxnet3: disable rx data ring on dma allocation failure (bsc#1227786).
    - CVE-2024-40931: mptcp: ensure snd_una is properly initialized on connect (bsc#1227780).
    - CVE-2024-40935: cachefiles: flush all requests after setting CACHEFILES_DEAD (bsc#1227797).
    - CVE-2024-40937: gve: Clear napi->skb before dev_kfree_skb_any() (bsc#1227836).
    - CVE-2024-40940: net/mlx5: Fix tainted pointer delete is case of flow rules creation fail (bsc#1227800).
    - CVE-2024-40943: ocfs2: fix races between hole punching and AIO+DIO (bsc#1227849).
    - CVE-2024-40953: KVM: Fix a data race on last_boosted_vcpu in kvm_vcpu_on_spin() (bsc#1227806).
    - CVE-2024-40954: net: do not leave a dangling sk pointer, when socket creation fails (bsc#1227808)
    - CVE-2024-40958: netns: Make get_net_ns() handle zero refcount net (bsc#1227812).
    - CVE-2024-40959: xfrm6: check ip6_dst_idev() return value in xfrm6_get_saddr() (bsc#1227884).
    - CVE-2024-40960: ipv6: prevent possible NULL dereference in rt6_probe() (bsc#1227813).
    - CVE-2024-40961: ipv6: prevent possible NULL deref in fib6_nh_init() (bsc#1227814).
    - CVE-2024-40966: kABI: tty: add the option to have a tty reject a new ldisc (bsc#1227886).
    - CVE-2024-40967: serial: imx: Introduce timeout when waiting on transmitter empty (bsc#1227891).
    - CVE-2024-40970: Avoid hw_desc array overrun in dw-axi-dmac (bsc#1227899).
    - CVE-2024-40972: ext4: fold quota accounting into ext4_xattr_inode_lookup_create() (bsc#1227910).
    - CVE-2024-40977: wifi: mt76: mt7921s: fix potential hung tasks during chip recovery (bsc#1227950).
    - CVE-2024-40982: ssb: Fix potential NULL pointer dereference in ssb_device_uevent() (bsc#1227865).
    - CVE-2024-40989: KVM: arm64: Disassociate vcpus from redistributor region on teardown (bsc#1227823).
    - CVE-2024-40994: ptp: fix integer overflow in max_vclocks_store (bsc#1227829).
    - CVE-2024-40998: ext4: fix uninitialized ratelimit_state->lock access in __ext4_fill_super()     (bsc#1227866).
    - CVE-2024-40999: net: ena: Add validation for completion descriptors consistency (bsc#1227913).
    - CVE-2024-41006: netrom: Fix a memory leak in nr_heartbeat_expiry() (bsc#1227862).
    - CVE-2024-41009: selftests/bpf: Add more ring buffer test coverage (bsc#1228020).
    - CVE-2024-41012: filelock: Remove locks reliably when fcntl/close race is detected (bsc#1228247).
    - CVE-2024-41013: xfs: do not walk off the end of a directory data block (bsc#1228405).
    - CVE-2024-41014: xfs: add bounds checking to xlog_recover_process_data (bsc#1228408).
    - CVE-2024-41015: ocfs2: add bounds checking to ocfs2_check_dir_entry() (bsc#1228409).
    - CVE-2024-41016: ocfs2: add bounds checking to ocfs2_xattr_find_entry() (bsc#1228410).
    - CVE-2024-41017: jfs: do not walk off the end of ealist (bsc#1228403).
    - CVE-2024-41040: net/sched: Fix UAF when resolving a clash (bsc#1228518)
    - CVE-2024-41041: udp: Set SOCK_RCU_FREE earlier in udp_lib_get_port() (bsc#1228520)
    - CVE-2024-41044: ppp: reject claimed-as-LCP but actually malformed packets (bsc#1228530).
    - CVE-2024-41048: skmsg: Skip zero length skb in sk_msg_recvmsg (bsc#1228565)
    - CVE-2024-41057: cachefiles: fix slab-use-after-free in cachefiles_withdraw_cookie() (bsc#1228462).
    - CVE-2024-41058: cachefiles: fix slab-use-after-free in fscache_withdraw_volume() (bsc#1228459).
    - CVE-2024-41059: hfsplus: fix uninit-value in copy_name (bsc#1228561).
    - CVE-2024-41063: Bluetooth: hci_core: cancel all works upon hci_unregister_dev() (bsc#1228580)
    - CVE-2024-41064: powerpc/eeh: avoid possible crash when edev->pdev changes (bsc#1228599).
    - CVE-2024-41066: ibmvnic: Add tx check to prevent skb leak (bsc#1228640).
    - CVE-2024-41069: ASoC: topology: Fix route memory corruption (bsc#1228644).
    - CVE-2024-41070: KVM: PPC: Book3S HV: Prevent UAF in kvm_spapr_tce_attach_iommu_group() (bsc#1228581).
    - CVE-2024-41071: wifi: mac80211: Avoid address calculations via out of bounds array indexing     (bsc#1228625).
    - CVE-2024-41078: btrfs: qgroup: fix quota root leak after quota disable failure (bsc#1228655).
    - CVE-2024-41081: ila: block BH in ila_output() (bsc#1228617)
    - CVE-2024-41090: tap: add missing verification for short frame (bsc#1228328).
    - CVE-2024-41091: tun: add missing verification for short frame (bsc#1228327).
    - CVE-2024-42070: netfilter: nf_tables: fully validate NFT_DATA_VALUE on store to data registers     (bsc#1228470)
    - CVE-2024-42079: gfs2: Fix NULL pointer dereference in gfs2_log_flush (bsc#1228672).
    - CVE-2024-42093: net/dpaa2: Avoid explicit cpumask var allocation on stack (bsc#1228680).
    - CVE-2024-42096: x86: stop playing stack games in profile_pc() (bsc#1228633).
    - CVE-2024-42122: drm/amd/display: Add NULL pointer check for kzalloc (bsc#1228591)
    - CVE-2024-42124: scsi: qedf: Make qedf_execute_tmf() non-preemptible (bsc#1228705)
    - CVE-2024-42145: IB/core: Implement a limit on UMAD receive List (bsc#1228743)
    - CVE-2024-42161: Avoid uninitialized value in BPF_CORE_READ_BITFIELD (bsc#1228756).
    - CVE-2024-42224: net: dsa: mv88e6xxx: Correct check for empty list (bsc#1228723)
    - CVE-2024-42230: powerpc/pseries: Fix scv instruction crash with kexec (bsc#1194869).


Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLED12 / SLED_SAP12 / SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:2561-1 advisory.

    The SUSE Linux Enterprise 12 SP5 kernel was updated to receive various security bugfixes.


    The following security bugs were fixed:

    - CVE-2020-10135: Legacy pairing and secure-connections pairing authentication Bluetooth might have     allowed an unauthenticated user to complete authentication without pairing credentials via adjacent access     (bsc#1171988).
    - CVE-2021-47103: net: sock: preserve kabi for sock (bsc#1221010).
    - CVE-2021-47145: btrfs: do not BUG_ON in link_to_fixup_dir (bsc#1222005).
    - CVE-2021-47191: Fix out-of-bound read in resp_readcap16() (bsc#1222866).
    - CVE-2021-47201: iavf: free q_vectors before queues in iavf_disable_vf (bsc#1222792).
    - CVE-2021-47267: usb: fix various gadget panics on 10gbps cabling (bsc#1224993).
    - CVE-2021-47270: usb: fix various gadgets null ptr deref on 10gbps cabling (bsc#1224997).
    - CVE-2021-47275: bcache: avoid oversized read request in cache missing code path (bsc#1224965).
    - CVE-2021-47293: net/sched: act_skbmod: Skip non-Ethernet packets (bsc#1224978).
    - CVE-2021-47294: netrom: Decrease sock refcount when sock timers expire (bsc#1224977).
    - CVE-2021-47297: net: fix uninit-value in caif_seqpkt_sendmsg (bsc#1224976).
    - CVE-2021-47309: net: validate lwtstate->data before returning from skb_tunnel_info() (bsc#1224967).
    - CVE-2021-47328: blacklist.conf: bsc#1225047 CVE-2021-47328: breaks kABI Also, does not apply.
    - CVE-2021-47354: drm/sched: Avoid data corruptions (bsc#1225140)
    - CVE-2021-47372: net: macb: fix use after free on rmmod (bsc#1225184).
    - CVE-2021-47379: blk-cgroup: fix UAF by grabbing blkcg lock before destroying blkg pd (bsc#1225203).
    - CVE-2021-47407: KVM: x86: Handle SRCU initialization failure during page track init (bsc#1225306).
    - CVE-2021-47418: net_sched: fix NULL deref in fifo_set_limit() (bsc#1225337).
    - CVE-2021-47434: xhci: Fix commad ring abort, write all 64 bits to CRCR register (bsc#1225232).
    - CVE-2021-47438: net/mlx5e: nullify cq->dbg pointer in mlx5_debug_cq_remove() (bsc#1225229)
    - CVE-2021-47445: drm/msm: Fix null pointer dereference on pointer edp (bsc#1225261)
    - CVE-2021-47498: dm rq: do not queue request to blk-mq during DM suspend (bsc#1225357).
    - CVE-2021-47518: nfc: fix potential NULL pointer deref in nfc_genl_dump_ses_done (bsc#1225372).
    - CVE-2021-47520: can: pch_can: pch_can_rx_normal: fix use after free (bsc#1225431).
    - CVE-2021-47544: tcp: fix page frag corruption on page fault (bsc#1225463).
    - CVE-2021-47547: net: tulip: de4x5: fix the problem that the array 'lp->phy' may be out of bound     (bsc#1225505).
    - CVE-2021-47566: Fix clearing user buffer by properly using clear_user() (bsc#1225514).
    - CVE-2021-47571: staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect() (bsc#1225518).
    - CVE-2021-47587: net: systemport: Add global locking for descriptor lifecycle (bsc#1226567).
    - CVE-2021-47602: mac80211: track only QoS data frames for admission control (bsc#1226554).
    - CVE-2021-47609: firmware: arm_scpi: Fix string overflow in SCPI genpd driver (bsc#1226562)
    - CVE-2022-48732: drm/nouveau: fix off by one in BIOS boundary checking (bsc#1226716)
    - CVE-2022-48733: btrfs: fix use-after-free after failure to create a snapshot (bsc#1226718).
    - CVE-2022-48740: selinux: fix double free of cond_list on error paths (bsc#1226699).
    - CVE-2022-48743: net: amd-xgbe: Fix skb data length underflow (bsc#1226705).
    - CVE-2022-48756: drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable (bsc#1226698)
    - CVE-2022-48759: rpmsg: char: Fix race between the release of rpmsg_ctrldev and cdev (bsc#1226711).
    - CVE-2022-48761: usb: xhci-plat: fix crash when suspend if remote wake enable (bsc#1226701).
    - CVE-2022-48772: media: lgdt3306a: Add a check against null-pointer-def (bsc#1226976).
    - CVE-2023-24023: Bluetooth: Add more enc key size check (bsc#1218148).
    - CVE-2023-4244: Fixed a use-after-free in the nf_tables component, which could be exploited to achieve     local privilege escalation (bsc#1215420).
    - CVE-2023-52507: Fixed possible shift-out-of-bounds in nfc/nci (bsc#1220833).
    - CVE-2023-52622: ext4: avoid online resizing failures due to oversized flex bg (bsc#1222080).
    - CVE-2023-52675: powerpc/imc-pmu: Add a null pointer check in update_events_in_group() (bsc#1224504).
    - CVE-2023-52683: ACPI: LPIT: Avoid u32 multiplication overflow (bsc#1224627).
    - CVE-2023-52693: ACPI: video: check for error while searching for backlight device parent (bsc#1224686).
    - CVE-2023-52737: btrfs: lock the inode in shared mode before starting fiemap (bsc#1225484).
    - CVE-2023-52752: smb: client: fix use-after-free bug in cifs_debug_data_proc_show() (bsc#1225487).
    - CVE-2023-52753: drm/amd/display: Avoid NULL dereference of timing generator (bsc#1225478).
    - CVE-2023-52754: media: imon: fix access to invalid resource for the second interface (bsc#1225490).
    - CVE-2023-52757: Fixed potential deadlock when releasing mids (bsc#1225548).
    - CVE-2023-52762: virtio-blk: fix implicit overflow on virtio_max_dma_size (bsc#1225573).
    - CVE-2023-52764: media: gspca: cpia1: shift-out-of-bounds in set_flicker (bsc#1225571).
    - CVE-2023-52784: bonding: stop the device in bond_setup_by_slave() (bsc#1224946).
    - CVE-2023-52817: drm/amdgpu: Fix a null pointer access when the smc_rreg pointer is NULL (bsc#1225569).
    - CVE-2023-52818: drm/amd: Fix UBSAN array-index-out-of-bounds for SMU7 (bsc#1225530).
    - CVE-2023-52819: drm/amd: Fix UBSAN array-index-out-of-bounds for Polaris and Tonga (bsc#1225532).
    - CVE-2023-52832: wifi: mac80211: do not return unset power in ieee80211_get_tx_power() (bsc#1225577).
    - CVE-2023-52834: atl1c: Work around the DMA RX overflow issue (bsc#1225599).
    - CVE-2023-52835: perf/core: Bail out early if the request AUX area is out of bound (bsc#1225602).
    - CVE-2023-52843: llc: verify mac len before reading mac header (bsc#1224951).
    - CVE-2023-52845: tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING (bsc#1225585).
    - CVE-2023-52855: usb: dwc2: fix possible NULL pointer dereference caused by driver concurrency     (bsc#1225583).
    - CVE-2023-52881: tcp: do not accept ACK of bytes we never sent (bsc#1225611).
    - CVE-2024-26633: ip6_tunnel: fix NEXTHDR_FRAGMENT handling in ip6_tnl_parse_tlv_enc_lim() (bsc#1221647).
    - CVE-2024-26635: llc: Drop support for ETH_P_TR_802_2 (bsc#1221656).
    - CVE-2024-26636: llc: make llc_ui_sendmsg() more robust against bonding changes (bsc#1221659).
    - CVE-2024-26641: ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv() (bsc#1221654).
    - CVE-2024-26679: Fixed read sk->sk_family once in inet_recv_error() (bsc#1222385).
    - CVE-2024-26687: Fixed xen/events close evtchn after mapping cleanup (bsc#1222435).
    - CVE-2024-26720: mm: Avoid overflows in dirty throttling logic (bsc#1222364).
    - CVE-2024-26813: vfio/platform: Create persistent IRQ handlers (bsc#1222809).
    - CVE-2024-26863: hsr: Fix uninit-value access in hsr_get_node() (bsc#1223021).
    - CVE-2024-26880: dm: call the resume method on internal suspend (bsc#1223188).
    - CVE-2024-26894: ACPI: processor_idle: Fix memory leak in acpi_processor_power_exit() (bsc#1223043).
    - CVE-2024-26923: Fixed false-positive lockdep splat for spin_lock() in __unix_gc() (bsc#1223384).
    - CVE-2024-26928: Fixed potential UAF in cifs_debug_files_proc_show() (bsc#1223532).
    - CVE-2024-26973: fat: fix uninitialized field in nostale filehandles (bsc#1223641).
    - CVE-2024-27399: Bluetooth: l2cap: fix null-ptr-deref in l2cap_chan_timeout (bsc#1224177).
    - CVE-2024-27410: Reject iftype change with mesh ID change (bsc#1224432).
    - CVE-2024-35247: fpga: region: add owner module and take its refcount (bsc#1226948).
    - CVE-2024-35805: dm snapshot: fix lockup in dm_exception_table_exit (bsc#1224743).
    - CVE-2024-35807: ext4: fix corruption during on-line resize (bsc#1224735).
    - CVE-2024-35819: soc: fsl: qbman: Use raw spinlock for cgr_lock (bsc#1224683).
    - CVE-2024-35822: usb: udc: remove warning when queue disabled ep (bsc#1224739).
    - CVE-2024-35828: wifi: libertas: fix some memleaks in lbs_allocate_cmd_buffer() (bsc#1224622).
    - CVE-2024-35835: net/mlx5e: fix a double-free in arfs_create_groups (bsc#1224605).
    - CVE-2024-35862: Fixed potential UAF in smb2_is_network_name_deleted() (bsc#1224764).
    - CVE-2024-35863: Fixed potential UAF in is_valid_oplock_break() (bsc#1224763).
    - CVE-2024-35864: Fixed potential UAF in smb2_is_valid_lease_break() (bsc#1224765).
    - CVE-2024-35865: Fixed potential UAF in smb2_is_valid_oplock_break() (bsc#1224668).
    - CVE-2024-35867: Fixed potential UAF in cifs_stats_proc_show() (bsc#1224664).
    - CVE-2024-35868: Fixed potential UAF in cifs_stats_proc_write() (bsc#1224678).
    - CVE-2024-35870: Fixed UAF in smb2_reconnect_server() (bsc#1224672).
    - CVE-2024-35886: ipv6: Fix infinite recursion in fib6_dump_done() (bsc#1224670).
    - CVE-2024-35922: fbmon: prevent division by zero in fb_videomode_from_videomode() (bsc#1224660)
    - CVE-2024-35925: block: prevent division by zero in blk_rq_stat_sum() (bsc#1224661).
    - CVE-2024-35930: scsi: lpfc: Fix possible memory leak in lpfc_rcv_padisc() (bsc#1224651).
    - CVE-2024-35947: dyndbg: fix old BUG_ON in >control parser (bsc#1224647).
    - CVE-2024-35950: drm/client: Fully protect modes with dev->mode_config.mutex (bsc#1224703).
    - CVE-2024-35956: Fixed qgroup prealloc rsv leak in subvolume operations (bsc#1224674)
    - CVE-2024-35958: net: ena: Fix incorrect descriptor free behavior (bsc#1224677).
    - CVE-2024-35960: net/mlx5: Properly link new fs rules into the tree (bsc#1224588).
    - CVE-2024-35976: Validate user input for XDP_{UMEM|COMPLETION}_FILL_RING (bsc#1224575).
    - CVE-2024-35979: raid1: fix use-after-free for original bio in raid1_write_request() (bsc#1224572).
    - CVE-2024-35997: Remove I2C_HID_READ_PENDING flag to prevent lock-up (bsc#1224552).
    - CVE-2024-35998: Fixed lock ordering potential deadlock in cifs_sync_mid_result (bsc#1224549).
    - CVE-2024-36014: drm/arm/malidp: fix a possible null pointer dereference (bsc#1225593).
    - CVE-2024-36016: tty: n_gsm: fix possible out-of-bounds in gsm0_receive() (bsc#1225642).
    - CVE-2024-36017: rtnetlink: Correct nested IFLA_VF_VLAN_LIST attribute validation (bsc#1225681).
    - CVE-2024-36479: fpga: bridge: add owner module and take its refcount (bsc#1226949).
    - CVE-2024-36952: scsi: lpfc: Move NPIV's transport unregistration to after resource clean up     (bsc#1225898).
    - CVE-2024-36880: Bluetooth: qca: add missing firmware sanity checks (bsc#1225722).
    - CVE-2024-36894: usb: gadget: f_fs: Fix race between aio_cancel() and AIO request complete (bsc#1225749).
    - CVE-2024-36915: nfc: llcp: fix nfc_llcp_setsockopt() unsafe copies (bsc#1225758).
    - CVE-2024-36917: block: fix overflow in blk_ioctl_discard() (bsc#1225770).
    - CVE-2024-36919: scsi: bnx2fc: Remove spin_lock_bh while releasing resources after upload (bsc#1225767).
    - CVE-2024-36923: fs/9p: fix uninitialized values during inode evict (bsc#1225815).
    - CVE-2024-36934: bna: ensure the copied buf is NUL terminated (bsc#1225760).
    - CVE-2024-36938: Fixed NULL pointer dereference in sk_psock_skb_ingress_enqueue (bsc#1225761).
    - CVE-2024-36940: pinctrl: core: delete incorrect free in pinctrl_enable() (bsc#1225840).
    - CVE-2024-36941: wifi: nl80211: do not free NULL coalescing rule (bsc#1225835).
    - CVE-2024-36949: amd/amdkfd: sync all devices to wait all processes being evicted (bsc#1225872)
    - CVE-2024-36950: firewire: ohci: mask bus reset interrupts between ISR and bottom half (bsc#1225895).
    - CVE-2024-36960: drm/vmwgfx: Fix invalid reads in fence signaled events (bsc#1225872)
    - CVE-2024-36964: fs/9p: only translate RWX permissions for plain 9P2000 (bsc#1225866).
    - CVE-2024-37021: fpga: manager: add owner module and take its refcount (bsc#1226950).
    - CVE-2024-37354: btrfs: fix crash on racing fsync and size-extending write into prealloc (bsc#1227101).
    - CVE-2024-38544: RDMA/rxe: Fix seg fault in rxe_comp_queue_pkt (bsc#1226597)
    - CVE-2024-38545: RDMA/hns: Fix UAF for cq async event (bsc#1226595).
    - CVE-2024-38546: drm: vc4: Fix possible null pointer dereference (bsc#1226593).
    - CVE-2024-38549: drm/mediatek: Add 0 size check to mtk_drm_gem_obj (bsc#1226735)
    - CVE-2024-38552: drm/amd/display: Fix potential index out of bounds in color (bsc#1226767)
    - CVE-2024-38553: net: fec: remove .ndo_poll_controller to avoid deadlock (bsc#1226744).
    - CVE-2024-38565: wifi: ar5523: enable proper endpoint verification (bsc#1226747).
    - CVE-2024-38567: wifi: carl9170: add a proper sanity check for endpoints (bsc#1226769).
    - CVE-2024-38578: ecryptfs: Fix buffer size for tag 66 packet (bsc#1226634).
    - CVE-2024-38579: crypto: bcm - Fix pointer arithmetic (bsc#1226637).
    - CVE-2024-38580: epoll: be better about file lifetimes (bsc#1226610).
    - CVE-2024-38597: eth: sungem: remove .ndo_poll_controller to avoid deadlocks (bsc#1226749).
    - CVE-2024-38598: md: fix resync softlockup when bitmap size is less than array size (bsc#1226757).
    - CVE-2024-38608: net/mlx5e: Fix netif state handling (bsc#1226746).
    - CVE-2024-38618: ALSA: timer: Set lower bound of start tick time (bsc#1226754).
    - CVE-2024-38619: usb-storage: alauda: Check whether the media is initialized (bsc#1226861).
    - CVE-2024-38621: media: stk1160: fix bounds checking in stk1160_copy_video() (bsc#1226895).
    - CVE-2024-38627: stm class: Fix a double free in stm_register_device() (bsc#1226857).
    - CVE-2024-38659: enic: Validate length of nl attributes in enic_set_vf_port (bsc#1226883).
    - CVE-2024-38661: s390/ap: Fix crash in AP internal function modify_bitmap() (bsc#1226996).
    - CVE-2024-38780: dma-buf/sw-sync: do not enable IRQ from sync_print_obj() (bsc#1226886).
    - CVE-2024-39301: net/9p: fix uninit-value in p9_client_rpc() (bsc#1226994).
    - CVE-2024-39475: fbdev: savage: Handle err return when savagefb_check_var failed (bsc#1227435)


Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:2381-1 advisory.

    The SUSE Linux Enterprise 12 SP5 RT kernel was updated to receive various security bugfixes.


    The following security bugs were fixed:

    - CVE-2021-47103: net: sock: preserve kabi for sock (bsc#1221010).
    - CVE-2021-47191: Fix out-of-bound read in resp_readcap16() (bsc#1222866).
    - CVE-2021-47267: usb: fix various gadget panics on 10gbps cabling (bsc#1224993).
    - CVE-2021-47270: usb: fix various gadgets null ptr deref on 10gbps cabling (bsc#1224997).
    - CVE-2021-47293: net/sched: act_skbmod: Skip non-Ethernet packets (bsc#1224978).
    - CVE-2021-47294: netrom: Decrease sock refcount when sock timers expire (bsc#1224977).
    - CVE-2021-47297: net: fix uninit-value in caif_seqpkt_sendmsg (bsc#1224976).
    - CVE-2021-47309: net: validate lwtstate->data before returning from skb_tunnel_info() (bsc#1224967).
    - CVE-2021-47354: drm/sched: Avoid data corruptions (bsc#1225140)
    - CVE-2021-47372: net: macb: fix use after free on rmmod (bsc#1225184).
    - CVE-2021-47379: blk-cgroup: fix UAF by grabbing blkcg lock before destroying blkg pd (bsc#1225203).
    - CVE-2021-47407: KVM: x86: Handle SRCU initialization failure during page track init (bsc#1225306).
    - CVE-2021-47418: net_sched: fix NULL deref in fifo_set_limit() (bsc#1225337).
    - CVE-2021-47434: xhci: Fix commad ring abort, write all 64 bits to CRCR register (bsc#1225232).
    - CVE-2021-47445: drm/msm: Fix null pointer dereference on pointer edp (bsc#1225261)
    - CVE-2021-47518: nfc: fix potential NULL pointer deref in nfc_genl_dump_ses_done (bsc#1225372).
    - CVE-2021-47544: tcp: fix page frag corruption on page fault (bsc#1225463).
    - CVE-2021-47566: Fix clearing user buffer by properly using clear_user() (bsc#1225514).
    - CVE-2021-47571: staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect() (bsc#1225518).
    - CVE-2021-47587: net: systemport: Add global locking for descriptor lifecycle (bsc#1226567).
    - CVE-2021-47602: mac80211: track only QoS data frames for admission control (bsc#1226554).
    - CVE-2021-47609: firmware: arm_scpi: Fix string overflow in SCPI genpd driver (bsc#1226562)
    - CVE-2022-48732: drm/nouveau: fix off by one in BIOS boundary checking (bsc#1226716)
    - CVE-2022-48733: btrfs: fix use-after-free after failure to create a snapshot (bsc#1226718).
    - CVE-2022-48740: selinux: fix double free of cond_list on error paths (bsc#1226699).
    - CVE-2022-48743: net: amd-xgbe: Fix skb data length underflow (bsc#1226705).
    - CVE-2022-48756: drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable (bsc#1226698)
    - CVE-2022-48759: rpmsg: char: Fix race between the release of rpmsg_ctrldev and cdev (bsc#1226711).
    - CVE-2022-48761: usb: xhci-plat: fix crash when suspend if remote wake enable (bsc#1226701).
    - CVE-2022-48772: media: lgdt3306a: Add a check against null-pointer-def (bsc#1226976).
    - CVE-2023-24023: Bluetooth: Add more enc key size check (bsc#1218148).
    - CVE-2023-52622: ext4: avoid online resizing failures due to oversized flex bg (bsc#1222080).
    - CVE-2023-52675: powerpc/imc-pmu: Add a null pointer check in update_events_in_group() (bsc#1224504).
    - CVE-2023-52737: btrfs: lock the inode in shared mode before starting fiemap (bsc#1225484).
    - CVE-2023-52752: smb: client: fix use-after-free bug in cifs_debug_data_proc_show() (bsc#1225487).
    - CVE-2023-52754: media: imon: fix access to invalid resource for the second interface (bsc#1225490).
    - CVE-2023-52757: Fixed potential deadlock when releasing mids (bsc#1225548).
    - CVE-2023-52762: virtio-blk: fix implicit overflow on virtio_max_dma_size (bsc#1225573).
    - CVE-2023-52764: media: gspca: cpia1: shift-out-of-bounds in set_flicker (bsc#1225571).
    - CVE-2023-52784: bonding: stop the device in bond_setup_by_slave() (bsc#1224946).
    - CVE-2023-52832: wifi: mac80211: do not return unset power in ieee80211_get_tx_power() (bsc#1225577).
    - CVE-2023-52834: atl1c: Work around the DMA RX overflow issue (bsc#1225599).
    - CVE-2023-52835: perf/core: Bail out early if the request AUX area is out of bound (bsc#1225602).
    - CVE-2023-52843: llc: verify mac len before reading mac header (bsc#1224951).
    - CVE-2023-52845: tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING (bsc#1225585).
    - CVE-2023-52855: usb: dwc2: fix possible NULL pointer dereference caused by driver concurrency     (bsc#1225583).
    - CVE-2023-52881: tcp: do not accept ACK of bytes we never sent (bsc#1225611).
    - CVE-2024-26633: ip6_tunnel: fix NEXTHDR_FRAGMENT handling in ip6_tnl_parse_tlv_enc_lim() (bsc#1221647).
    - CVE-2024-26641: ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv() (bsc#1221654).
    - CVE-2024-26679: Fixed read sk->sk_family once in inet_recv_error() (bsc#1222385).
    - CVE-2024-26687: Fixed xen/events close evtchn after mapping cleanup (bsc#1222435).
    - CVE-2024-26720: mm: Avoid overflows in dirty throttling logic (bsc#1222364).
    - CVE-2024-26813: vfio/platform: Create persistent IRQ handlers (bsc#1222809).
    - CVE-2024-26863: hsr: Fix uninit-value access in hsr_get_node() (bsc#1223021).
    - CVE-2024-26894: ACPI: processor_idle: Fix memory leak in acpi_processor_power_exit() (bsc#1223043).
    - CVE-2024-26928: Fixed potential UAF in cifs_debug_files_proc_show() (bsc#1223532).
    - CVE-2024-26973: fat: fix uninitialized field in nostale filehandles (bsc#1223641).
    - CVE-2024-27399: Bluetooth: l2cap: fix null-ptr-deref in l2cap_chan_timeout (bsc#1224177).
    - CVE-2024-27410: Reject iftype change with mesh ID change (bsc#1224432).
    - CVE-2024-35247: fpga: region: add owner module and take its refcount (bsc#1226948).
    - CVE-2024-35807: ext4: fix corruption during on-line resize (bsc#1224735).
    - CVE-2024-35822: usb: udc: remove warning when queue disabled ep (bsc#1224739).
    - CVE-2024-35835: net/mlx5e: fix a double-free in arfs_create_groups (bsc#1224605).
    - CVE-2024-35862: Fixed potential UAF in smb2_is_network_name_deleted() (bsc#1224764).
    - CVE-2024-35863: Fixed potential UAF in is_valid_oplock_break() (bsc#1224763).
    - CVE-2024-35864: Fixed potential UAF in smb2_is_valid_lease_break() (bsc#1224765).
    - CVE-2024-35865: Fixed potential UAF in smb2_is_valid_oplock_break() (bsc#1224668).
    - CVE-2024-35867: Fixed potential UAF in cifs_stats_proc_show() (bsc#1224664).
    - CVE-2024-35868: Fixed potential UAF in cifs_stats_proc_write() (bsc#1224678).
    - CVE-2024-35870: Fixed UAF in smb2_reconnect_server() (bsc#1224672).
    - CVE-2024-35886: ipv6: Fix infinite recursion in fib6_dump_done() (bsc#1224670).
    - CVE-2024-35922: fbmon: prevent division by zero in fb_videomode_from_videomode() (bsc#1224660)
    - CVE-2024-35925: block: prevent division by zero in blk_rq_stat_sum() (bsc#1224661).
    - CVE-2024-35930: scsi: lpfc: Fix possible memory leak in lpfc_rcv_padisc() (bsc#1224651).
    - CVE-2024-35950: drm/client: Fully protect modes with dev->mode_config.mutex (bsc#1224703).
    - CVE-2024-35956: Fixed qgroup prealloc rsv leak in subvolume operations (bsc#1224674)
    - CVE-2024-35958: net: ena: Fix incorrect descriptor free behavior (bsc#1224677).
    - CVE-2024-35960: net/mlx5: Properly link new fs rules into the tree (bsc#1224588).
    - CVE-2024-35976: Validate user input for XDP_{UMEM|COMPLETION}_FILL_RING (bsc#1224575).
    - CVE-2024-35979: raid1: fix use-after-free for original bio in raid1_write_request() (bsc#1224572).
    - CVE-2024-35997: Remove I2C_HID_READ_PENDING flag to prevent lock-up (bsc#1224552).
    - CVE-2024-35998: Fixed lock ordering potential deadlock in cifs_sync_mid_result (bsc#1224549).
    - CVE-2024-36016: tty: n_gsm: fix possible out-of-bounds in gsm0_receive() (bsc#1225642).
    - CVE-2024-36017: rtnetlink: Correct nested IFLA_VF_VLAN_LIST attribute validation (bsc#1225681).
    - CVE-2024-36479: fpga: bridge: add owner module and take its refcount (bsc#1226949).
    - CVE-2024-36592: scsi: lpfc: Move NPIV's transport unregistration to after resource clean up     (bsc#1225898).
    - CVE-2024-36880: Bluetooth: qca: add missing firmware sanity checks (bsc#1225722).
    - CVE-2024-36894: usb: gadget: f_fs: Fix race between aio_cancel() and AIO request complete (bsc#1225749).
    - CVE-2024-36915: nfc: llcp: fix nfc_llcp_setsockopt() unsafe copies (bsc#1225758).
    - CVE-2024-36917: block: fix overflow in blk_ioctl_discard() (bsc#1225770).
    - CVE-2024-36919: scsi: bnx2fc: Remove spin_lock_bh while releasing resources after upload (bsc#1225767).
    - CVE-2024-36923: fs/9p: fix uninitialized values during inode evict (bsc#1225815).
    - CVE-2024-36934: bna: ensure the copied buf is NUL terminated (bsc#1225760).
    - CVE-2024-36938: Fixed NULL pointer dereference in sk_psock_skb_ingress_enqueue (bsc#1225761).
    - CVE-2024-36940: pinctrl: core: delete incorrect free in pinctrl_enable() (bsc#1225840).
    - CVE-2024-36949: amd/amdkfd: sync all devices to wait all processes being evicted (bsc#1225872)
    - CVE-2024-36950: firewire: ohci: mask bus reset interrupts between ISR and bottom half (bsc#1225895).
    - CVE-2024-36960: drm/vmwgfx: Fix invalid reads in fence signaled events (bsc#1225872)
    - CVE-2024-36964: fs/9p: only translate RWX permissions for plain 9P2000 (bsc#1225866).
    - CVE-2024-37021: fpga: manager: add owner module and take its refcount (bsc#1226950).
    - CVE-2024-37354: btrfs: fix crash on racing fsync and size-extending write into prealloc (bsc#1227101).
    - CVE-2024-38544: RDMA/rxe: Fix seg fault in rxe_comp_queue_pkt (bsc#1226597)
    - CVE-2024-38545: RDMA/hns: Fix UAF for cq async event (bsc#1226595).
    - CVE-2024-38546: drm: vc4: Fix possible null pointer dereference (bsc#1226593).
    - CVE-2024-38549: drm/mediatek: Add 0 size check to mtk_drm_gem_obj (bsc#1226735)
    - CVE-2024-38552: drm/amd/display: Fix potential index out of bounds in color (bsc#1226767)
    - CVE-2024-38553: net: fec: remove .ndo_poll_controller to avoid deadlock (bsc#1226744).
    - CVE-2024-38565: wifi: ar5523: enable proper endpoint verification (bsc#1226747).
    - CVE-2024-38567: wifi: carl9170: add a proper sanity check for endpoints (bsc#1226769).
    - CVE-2024-38578: ecryptfs: Fix buffer size for tag 66 packet (bsc#1226634).
    - CVE-2024-38579: crypto: bcm - Fix pointer arithmetic (bsc#1226637).
    - CVE-2024-38580: epoll: be better about file lifetimes (bsc#1226610).
    - CVE-2024-38597: eth: sungem: remove .ndo_poll_controller to avoid deadlocks (bsc#1226749).
    - CVE-2024-38608: net/mlx5e: Fix netif state handling (bsc#1226746).
    - CVE-2024-38618: ALSA: timer: Set lower bound of start tick time (bsc#1226754).
    - CVE-2024-38621: media: stk1160: fix bounds checking in stk1160_copy_video() (bsc#1226895).
    - CVE-2024-38627: stm class: Fix a double free in stm_register_device() (bsc#1226857).
    - CVE-2024-38659: enic: Validate length of nl attributes in enic_set_vf_port (bsc#1226883).
    - CVE-2024-38661: s390/ap: Fix crash in AP internal function modify_bitmap() (bsc#1226996).
    - CVE-2024-38780: dma-buf/sw-sync: do not enable IRQ from sync_print_obj() (bsc#1226886).


Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:2360-1 advisory.

    The SUSE Linux Enterprise 12 SP5 Azure kernel was updated to receive various security bugfixes.


    The following security bugs were fixed:

    - CVE-2021-47103: net: sock: preserve kabi for sock (bsc#1221010).
    - CVE-2021-47191: Fix out-of-bound read in resp_readcap16() (bsc#1222866).
    - CVE-2021-47267: usb: fix various gadget panics on 10gbps cabling (bsc#1224993).
    - CVE-2021-47270: usb: fix various gadgets null ptr deref on 10gbps cabling (bsc#1224997).
    - CVE-2021-47293: net/sched: act_skbmod: Skip non-Ethernet packets (bsc#1224978).
    - CVE-2021-47294: netrom: Decrease sock refcount when sock timers expire (bsc#1224977).
    - CVE-2021-47297: net: fix uninit-value in caif_seqpkt_sendmsg (bsc#1224976).
    - CVE-2021-47309: net: validate lwtstate->data before returning from skb_tunnel_info() (bsc#1224967).
    - CVE-2021-47354: drm/sched: Avoid data corruptions (bsc#1225140)
    - CVE-2021-47372: net: macb: fix use after free on rmmod (bsc#1225184).
    - CVE-2021-47379: blk-cgroup: fix UAF by grabbing blkcg lock before destroying blkg pd (bsc#1225203).
    - CVE-2021-47407: KVM: x86: Handle SRCU initialization failure during page track init (bsc#1225306).
    - CVE-2021-47418: net_sched: fix NULL deref in fifo_set_limit() (bsc#1225337).
    - CVE-2021-47434: xhci: Fix commad ring abort, write all 64 bits to CRCR register (bsc#1225232).
    - CVE-2021-47445: drm/msm: Fix null pointer dereference on pointer edp (bsc#1225261)
    - CVE-2021-47518: nfc: fix potential NULL pointer deref in nfc_genl_dump_ses_done (bsc#1225372).
    - CVE-2021-47544: tcp: fix page frag corruption on page fault (bsc#1225463).
    - CVE-2021-47566: Fix clearing user buffer by properly using clear_user() (bsc#1225514).
    - CVE-2021-47571: staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect() (bsc#1225518).
    - CVE-2021-47587: net: systemport: Add global locking for descriptor lifecycle (bsc#1226567).
    - CVE-2021-47602: mac80211: track only QoS data frames for admission control (bsc#1226554).
    - CVE-2021-47609: firmware: arm_scpi: Fix string overflow in SCPI genpd driver (bsc#1226562)
    - CVE-2022-48732: drm/nouveau: fix off by one in BIOS boundary checking (bsc#1226716)
    - CVE-2022-48733: btrfs: fix use-after-free after failure to create a snapshot (bsc#1226718).
    - CVE-2022-48740: selinux: fix double free of cond_list on error paths (bsc#1226699).
    - CVE-2022-48743: net: amd-xgbe: Fix skb data length underflow (bsc#1226705).
    - CVE-2022-48756: drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable (bsc#1226698)
    - CVE-2022-48759: rpmsg: char: Fix race between the release of rpmsg_ctrldev and cdev (bsc#1226711).
    - CVE-2022-48761: usb: xhci-plat: fix crash when suspend if remote wake enable (bsc#1226701).
    - CVE-2022-48772: media: lgdt3306a: Add a check against null-pointer-def (bsc#1226976).
    - CVE-2023-52622: ext4: avoid online resizing failures due to oversized flex bg (bsc#1222080).
    - CVE-2023-52675: powerpc/imc-pmu: Add a null pointer check in update_events_in_group() (bsc#1224504).
    - CVE-2023-52737: btrfs: lock the inode in shared mode before starting fiemap (bsc#1225484).
    - CVE-2023-52752: smb: client: fix use-after-free bug in cifs_debug_data_proc_show() (bsc#1225487).
    - CVE-2023-52754: media: imon: fix access to invalid resource for the second interface (bsc#1225490).
    - CVE-2023-52757: Fixed potential deadlock when releasing mids (bsc#1225548).
    - CVE-2023-52762: virtio-blk: fix implicit overflow on virtio_max_dma_size (bsc#1225573).
    - CVE-2023-52764: media: gspca: cpia1: shift-out-of-bounds in set_flicker (bsc#1225571).
    - CVE-2023-52784: bonding: stop the device in bond_setup_by_slave() (bsc#1224946).
    - CVE-2023-52832: wifi: mac80211: do not return unset power in ieee80211_get_tx_power() (bsc#1225577).
    - CVE-2023-52834: atl1c: Work around the DMA RX overflow issue (bsc#1225599).
    - CVE-2023-52835: perf/core: Bail out early if the request AUX area is out of bound (bsc#1225602).
    - CVE-2023-52843: llc: verify mac len before reading mac header (bsc#1224951).
    - CVE-2023-52845: tipc: Change nla_policy for bearer-related names to NLA_NUL_STRING (bsc#1225585).
    - CVE-2023-52855: usb: dwc2: fix possible NULL pointer dereference caused by driver concurrency     (bsc#1225583).
    - CVE-2023-52881: tcp: do not accept ACK of bytes we never sent (bsc#1225611).
    - CVE-2024-26633: ip6_tunnel: fix NEXTHDR_FRAGMENT handling in ip6_tnl_parse_tlv_enc_lim() (bsc#1221647).
    - CVE-2024-26641: ip6_tunnel: make sure to pull inner header in __ip6_tnl_rcv() (bsc#1221654).
    - CVE-2024-26679: Fixed read sk->sk_family once in inet_recv_error() (bsc#1222385).
    - CVE-2024-26687: Fixed xen/events close evtchn after mapping cleanup (bsc#1222435).
    - CVE-2024-26720: mm: Avoid overflows in dirty throttling logic (bsc#1222364).
    - CVE-2024-26813: vfio/platform: Create persistent IRQ handlers (bsc#1222809).
    - CVE-2024-26863: hsr: Fix uninit-value access in hsr_get_node() (bsc#1223021).
    - CVE-2024-26894: ACPI: processor_idle: Fix memory leak in acpi_processor_power_exit() (bsc#1223043).
    - CVE-2024-26923: Fixed false-positive lockdep splat for spin_lock() in __unix_gc() (bsc#1223384).
    - CVE-2024-26928: Fixed potential UAF in cifs_debug_files_proc_show() (bsc#1223532).
    - CVE-2024-26973: fat: fix uninitialized field in nostale filehandles (git-fixesbsc#1223641).
    - CVE-2024-27399: Bluetooth: l2cap: fix null-ptr-deref in l2cap_chan_timeout (bsc#1224177).
    - CVE-2024-27410: Reject iftype change with mesh ID change (bsc#1224432).
    - CVE-2024-35247: fpga: region: add owner module and take its refcount (bsc#1226948).
    - CVE-2024-35807: ext4: fix corruption during on-line resize (bsc#1224735).
    - CVE-2024-35822: usb: udc: remove warning when queue disabled ep (bsc#1224739).
    - CVE-2024-35835: net/mlx5e: fix a double-free in arfs_create_groups (bsc#1224605).
    - CVE-2024-35862: Fixed potential UAF in smb2_is_network_name_deleted() (bsc#1224764).
    - CVE-2024-35863: Fixed potential UAF in is_valid_oplock_break() (bsc#1224763).
    - CVE-2024-35864: Fixed potential UAF in smb2_is_valid_lease_break() (bsc#1224765).
    - CVE-2024-35865: Fixed potential UAF in smb2_is_valid_oplock_break() (bsc#1224668).
    - CVE-2024-35867: Fixed potential UAF in cifs_stats_proc_show() (bsc#1224664).
    - CVE-2024-35868: Fixed potential UAF in cifs_stats_proc_write() (bsc#1224678).
    - CVE-2024-35870: Fixed UAF in smb2_reconnect_server() (bsc#1224672).
    - CVE-2024-35886: ipv6: Fix infinite recursion in fib6_dump_done() (bsc#1224670).
    - CVE-2024-35922: fbmon: prevent division by zero in fb_videomode_from_videomode() (bsc#1224660)
    - CVE-2024-35925: block: prevent division by zero in blk_rq_stat_sum() (bsc#1224661).
    - CVE-2024-35930: scsi: lpfc: Fix possible memory leak in lpfc_rcv_padisc() (bsc#1224651).
    - CVE-2024-35950: drm/client: Fully protect modes with dev->mode_config.mutex (bsc#1224703).
    - CVE-2024-35956: Fixed qgroup prealloc rsv leak in subvolume operations (bsc#1224674)
    - CVE-2024-35958: net: ena: Fix incorrect descriptor free behavior (bsc#1224677).
    - CVE-2024-35960: net/mlx5: Properly link new fs rules into the tree (bsc#1224588).
    - CVE-2024-35976: Validate user input for XDP_{UMEM|COMPLETION}_FILL_RING (bsc#1224575).
    - CVE-2024-35979: raid1: fix use-after-free for original bio in raid1_write_request() (bsc#1224572).
    - CVE-2024-35997: Remove I2C_HID_READ_PENDING flag to prevent lock-up (bsc#1224552).
    - CVE-2024-35998: Fixed lock ordering potential deadlock in cifs_sync_mid_result (bsc#1224549).
    - CVE-2024-36016: tty: n_gsm: fix possible out-of-bounds in gsm0_receive() (bsc#1225642).
    - CVE-2024-36017: rtnetlink: Correct nested IFLA_VF_VLAN_LIST attribute validation (bsc#1225681).
    - CVE-2024-36479: fpga: bridge: add owner module and take its refcount (bsc#1226949).
    - CVE-2024-36592: scsi: lpfc: Move NPIV's transport unregistration to after resource clean up     (bsc#1225898).
    - CVE-2024-36880: Bluetooth: qca: add missing firmware sanity checks (bsc#1225722).
    - CVE-2024-36894: usb: gadget: f_fs: Fix race between aio_cancel() and AIO request complete (bsc#1225749).
    - CVE-2024-36915: nfc: llcp: fix nfc_llcp_setsockopt() unsafe copies (bsc#1225758).
    - CVE-2024-36917: block: fix overflow in blk_ioctl_discard() (bsc#1225770).
    - CVE-2024-36919: scsi: bnx2fc: Remove spin_lock_bh while releasing resources after upload (bsc#1225767).
    - CVE-2024-36923: fs/9p: fix uninitialized values during inode evict (bsc#1225815).
    - CVE-2024-36934: bna: ensure the copied buf is NUL terminated (bsc#1225760).
    - CVE-2024-36938: Fixed NULL pointer dereference in sk_psock_skb_ingress_enqueue (bsc#1225761).
    - CVE-2024-36940: pinctrl: core: delete incorrect free in pinctrl_enable() (bsc#1225840).
    - CVE-2024-36949: amd/amdkfd: sync all devices to wait all processes being evicted (bsc#1225872)
    - CVE-2024-36950: firewire: ohci: mask bus reset interrupts between ISR and bottom half (bsc#1225895).
    - CVE-2024-36960: drm/vmwgfx: Fix invalid reads in fence signaled events (bsc#1225872)
    - CVE-2024-36964: fs/9p: only translate RWX permissions for plain 9P2000 (bsc#1225866).
    - CVE-2024-37021: fpga: manager: add owner module and take its refcount (bsc#1226950).
    - CVE-2024-37354: btrfs: fix crash on racing fsync and size-extending write into prealloc (bsc#1227101).
    - CVE-2024-38544: RDMA/rxe: Fix seg fault in rxe_comp_queue_pkt (bsc#1226597)
    - CVE-2024-38545: RDMA/hns: Fix UAF for cq async event (bsc#1226595).
    - CVE-2024-38546: drm: vc4: Fix possible null pointer dereference (bsc#1226593).
    - CVE-2024-38549: drm/mediatek: Add 0 size check to mtk_drm_gem_obj (bsc#1226735)
    - CVE-2024-38552: drm/amd/display: Fix potential index out of bounds in color (bsc#1226767)
    - CVE-2024-38553: net: fec: remove .ndo_poll_controller to avoid deadlock (bsc#1226744).
    - CVE-2024-38565: wifi: ar5523: enable proper endpoint verification (bsc#1226747).
    - CVE-2024-38567: wifi: carl9170: add a proper sanity check for endpoints (bsc#1226769).
    - CVE-2024-38578: ecryptfs: Fix buffer size for tag 66 packet (bsc#1226634.
    - CVE-2024-38579: crypto: bcm - Fix pointer arithmetic (bsc#1226637).
    - CVE-2024-38580: epoll: be better about file lifetimes (bsc#1226610).
    - CVE-2024-38597: eth: sungem: remove .ndo_poll_controller to avoid deadlocks (bsc#1226749).
    - CVE-2024-38608: net/mlx5e: Fix netif state handling (bsc#1226746).
    - CVE-2024-38618: ALSA: timer: Set lower bound of start tick time (bsc#1226754).
    - CVE-2024-38621: media: stk1160: fix bounds checking in stk1160_copy_video() (bsc#1226895).
    - CVE-2024-38627: stm class: Fix a double free in stm_register_device() (bsc#1226857).
    - CVE-2024-38659: enic: Validate length of nl attributes in enic_set_vf_port (bsc#1226883).
    - CVE-2024-38661: s390/ap: Fix crash in AP internal function modify_bitmap() (bsc#1226996).
    - CVE-2024-38780: dma-buf/sw-sync: do not enable IRQ from sync_print_obj() (bsc#1226886).


Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of kernel installed on the remote host is prior to 5.4.224-128.414. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.4-2022-039 advisory.

    2024-05-23: CVE-2021-47103 was added to this advisory.

    A memory overflow vulnerability was found in the Linux kernel's ipc functionality of the memcg subsystem,     in the way a user calls the semget function multiple times, creating semaphores. This flaw allows a local     user to starve the resources, causing a denial of service. The highest threat from this vulnerability is     to system availability. (CVE-2021-3759)

    In the Linux kernel, the following vulnerability has been resolved:

    inet: fully convert sk->sk_rx_dst to RCU rules (CVE-2021-47103)

    A use-after-free flaw was found in the Linux kernel's Unix socket Garbage Collection and io_uring. This     flaw allows a local user to crash or potentially escalate their privileges on the system. (CVE-2022-2602)

    A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this     vulnerability is the function ipv6_renew_options of the component IPv6 Handler. The manipulation leads to     memory leak. The attack can be launched remotely. It is recommended to apply a patch to fix this issue.
    The identifier VDB-211021 was assigned to this vulnerability. (CVE-2022-3524)

    A vulnerability classified as problematic was found in Linux Kernel. Affected by this vulnerability is the     function mvpp2_dbgfs_port_init of the file drivers/net/ethernet/marvell/mvpp2/mvpp2_debugfs.c of the     component mvpp2. The manipulation leads to memory leak. It is recommended to apply a patch to fix this     issue. The identifier VDB-211033 was assigned to this vulnerability. (CVE-2022-3535)

    A vulnerability classified as problematic was found in Linux Kernel. This vulnerability affects the     function bnx2x_tpa_stop of the file drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c of the component BPF.
    The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. VDB-211042 is     the identifier assigned to this vulnerability. (CVE-2022-3542)

    A vulnerability classified as critical was found in Linux Kernel. Affected by this vulnerability is the     function l2cap_reassemble_sdu of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The     manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The associated     identifier of this vulnerability is VDB-211087. (CVE-2022-3564)

    A vulnerability, which was classified as critical, has been found in Linux Kernel. Affected by this issue     is the function del_timer of the file drivers/isdn/mISDN/l1oip_core.c of the component Bluetooth. The     manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier     of this vulnerability is VDB-211088. (CVE-2022-3565)

    A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this     vulnerability is the function intr_callback of the file drivers/net/usb/r8152.c of the component BPF. The     manipulation leads to logging of excessive data. The attack can be launched remotely. It is recommended to     apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211363.
    (CVE-2022-3594)

    A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function     nilfs_new_inode of the file fs/nilfs2/inode.c of the component BPF. The manipulation leads to use after     free. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue.
    The identifier of this vulnerability is VDB-211992. (CVE-2022-3649)

    drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use-     after-free if a physically proximate attacker removes a USB device while calling open(), aka a race     condition between ufx_ops_open and ufx_usb_disconnect. (CVE-2022-41849)

    roccat_report_event in drivers/hid/hid-roccat.c in the Linux kernel through 5.19.12 has a race condition     and resultant use-after-free in certain situations where a report is received while copying a     report->value is in progress. (CVE-2022-41850)

    An out-of-bounds memory access flaw was found in the Linux kernel's TUN/TAP device driver functionality in     how a user generates a malicious (too big) networking packet when napi frags is enabled. This flaw allows     a local user to crash or potentially escalate their privileges on the system. (CVE-2023-3812)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of kernel installed on the remote host is prior to 4.14.299-152.520. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS-2022-1645 advisory.

    2024-07-03: CVE-2022-48651 was added to this advisory.

    2024-05-23: CVE-2021-47103 was added to this advisory.

    In the Linux kernel, the following vulnerability has been resolved:

    inet: fully convert sk->sk_rx_dst to RCU rules (CVE-2021-47103)

    In v4l2_m2m_querybuf of v4l2-mem2mem.c, there is a possible out of bounds write due to improper input     validation. This could lead to local escalation of privilege with System execution privileges needed. User     interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID:
    A-223375145References: Upstream kernel (CVE-2022-20369)

    Non-transparent sharing of return predictor targets between contexts in some Intel(R) Processors may allow     an authorized user to potentially enable information disclosure via local access. (CVE-2022-26373)

    A flaw use after free in the Linux kernel NILFS file system was found in the way user triggers function     security_inode_alloc to fail with following call to function nilfs_mdt_destroy. A local user could use     this flaw to crash the system or potentially escalate their privileges on the system. (CVE-2022-2978)

    A vulnerability classified as problematic was found in Linux Kernel. This vulnerability affects the     function bnx2x_tpa_stop of the file drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c of the component BPF.
    The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. VDB-211042 is     the identifier assigned to this vulnerability. (CVE-2022-3542)

    A vulnerability classified as critical was found in Linux Kernel. Affected by this vulnerability is the     function l2cap_reassemble_sdu of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The     manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The associated     identifier of this vulnerability is VDB-211087. (CVE-2022-3564)

    A vulnerability, which was classified as critical, has been found in Linux Kernel. Affected by this issue     is the function del_timer of the file drivers/isdn/mISDN/l1oip_core.c of the component Bluetooth. The     manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier     of this vulnerability is VDB-211088. (CVE-2022-3565)

    A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this     vulnerability is the function intr_callback of the file drivers/net/usb/r8152.c of the component BPF. The     manipulation leads to logging of excessive data. The attack can be launched remotely. It is recommended to     apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211363.
    (CVE-2022-3594)

    A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function     nilfs_bmap_lookup_at_level of the file fs/nilfs2/inode.c of the component nilfs2. The manipulation leads     to null pointer dereference. It is possible to launch the attack remotely. It is recommended to apply a     patch to fix this issue. The identifier of this vulnerability is VDB-211920. (CVE-2022-3621)

    A vulnerability, which was classified as problematic, has been found in Linux Kernel. This issue affects     the function nilfs_attach_log_writer of the file fs/nilfs2/segment.c of the component BPF. The     manipulation leads to memory leak. The attack may be initiated remotely. It is recommended to apply a     patch to fix this issue. The identifier VDB-211961 was assigned to this vulnerability. (CVE-2022-3646)

    A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function     nilfs_new_inode of the file fs/nilfs2/inode.c of the component BPF. The manipulation leads to use after     free. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue.
    The identifier of this vulnerability is VDB-211992. (CVE-2022-3649)

    An issue was discovered in the Linux kernel before 5.19. In pxa3xx_gcu_write in     drivers/video/fbdev/pxa3xx-gcu.c, the count parameter has a type conflict of size_t versus int, causing an     integer overflow and bypassing the size check. After that, because it is used as the third argument to     copy_from_user(), a heap overflow may occur. (CVE-2022-39842)

    drivers/scsi/stex.c in the Linux kernel through 5.19.9 allows local users to obtain sensitive information     from kernel memory because stex_queuecommand_lck lacks a memset for the PASSTHRU_CMD case.
    (CVE-2022-40768)

    drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use-     after-free if a physically proximate attacker removes a USB device while calling open(), aka a race     condition between ufx_ops_open and ufx_usb_disconnect. (CVE-2022-41849)

    roccat_report_event in drivers/hid/hid-roccat.c in the Linux kernel through 5.19.12 has a race condition     and resultant use-after-free in certain situations where a report is received while copying a     report->value is in progress. (CVE-2022-41850)

    drivers/usb/mon/mon_bin.c in usbmon in the Linux kernel before 5.19.15 and 6.x before 6.0.1 allows a user-     space client to corrupt the monitor's internal memory. (CVE-2022-43750)

    In the Linux kernel, the following vulnerability has been resolved: ipvlan: Fix out-of-bound bugs caused     by unset skb->mac_header If an AF_PACKET socket is used to send packets through ipvlan and the default     xmit function of the AF_PACKET socket is changed from dev_queue_xmit() to packet_direct_xmit() via     setsockopt() with the option name of PACKET_QDISC_BYPASS, the skb->mac_header may not be reset and remains     as the initial value of 65535, this may trigger slab-out-of-bounds bugs as following: (CVE-2022-48651)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of kernel installed on the remote host is prior to 5.10.155-138.670. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.10-2022-023 advisory.

    2024-05-23: CVE-2021-47103 was added to this advisory.

    A memory overflow vulnerability was found in the Linux kernel's ipc functionality of the memcg subsystem,     in the way a user calls the semget function multiple times, creating semaphores. This flaw allows a local     user to starve the resources, causing a denial of service. The highest threat from this vulnerability is     to system availability. (CVE-2021-3759)

    In the Linux kernel, the following vulnerability has been resolved:

    inet: fully convert sk->sk_rx_dst to RCU rules (CVE-2021-47103)

    A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this     vulnerability is the function ipv6_renew_options of the component IPv6 Handler. The manipulation leads to     memory leak. The attack can be launched remotely. It is recommended to apply a patch to fix this issue.
    The identifier VDB-211021 was assigned to this vulnerability. (CVE-2022-3524)

    A vulnerability classified as problematic was found in Linux Kernel. This vulnerability affects the     function bnx2x_tpa_stop of the file drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c of the component BPF.
    The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. VDB-211042 is     the identifier assigned to this vulnerability. (CVE-2022-3542)

    A vulnerability classified as critical was found in Linux Kernel. Affected by this vulnerability is the     function l2cap_reassemble_sdu of the file net/bluetooth/l2cap_core.c of the component Bluetooth. The     manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The associated     identifier of this vulnerability is VDB-211087. (CVE-2022-3564)

    A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this     vulnerability is the function intr_callback of the file drivers/net/usb/r8152.c of the component BPF. The     manipulation leads to logging of excessive data. The attack can be launched remotely. It is recommended to     apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211363.
    (CVE-2022-3594)

    A use-after-free flaw was found in qdisc_graft in net/sched/sch_api.c in the Linux Kernel due to a race     problem. This flaw leads to a denial of service issue. (CVE-2023-0590)

    An out-of-bounds memory access flaw was found in the Linux kernel's TUN/TAP device driver functionality in     how a user generates a malicious (too big) networking packet when napi frags is enabled. This flaw allows     a local user to crash or potentially escalate their privileges on the system. (CVE-2023-3812)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of kernel installed on the remote host is prior to 4.14.296-222.539. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2022-1876 advisory.

    2024-08-14: CVE-2022-48672 was added to this advisory.

    2024-08-01: CVE-2022-48641 was added to this advisory.

    2024-08-01: CVE-2022-48659 was added to this advisory.

    2024-06-06: CVE-2022-48651 was added to this advisory.

    2024-05-23: CVE-2021-47103 was added to this advisory.

    In the Linux kernel, the following vulnerability has been resolved:

    inet: fully convert sk->sk_rx_dst to RCU rules (CVE-2021-47103)

    A flaw use after free in the Linux kernel NILFS file system was found in the way user triggers function     security_inode_alloc to fail with following call to function nilfs_mdt_destroy. A local user could use     this flaw to crash the system or potentially escalate their privileges on the system. (CVE-2022-2978)

    A vulnerability classified as problematic was found in Linux Kernel. This vulnerability affects the     function bnx2x_tpa_stop of the file drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c of the component BPF.
    The manipulation leads to memory leak. It is recommended to apply a patch to fix this issue. VDB-211042 is     the identifier assigned to this vulnerability. (CVE-2022-3542)

    A vulnerability, which was classified as critical, has been found in Linux Kernel. Affected by this issue     is the function del_timer of the file drivers/isdn/mISDN/l1oip_core.c of the component Bluetooth. The     manipulation leads to use after free. It is recommended to apply a patch to fix this issue. The identifier     of this vulnerability is VDB-211088. (CVE-2022-3565)

    A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this     vulnerability is the function intr_callback of the file drivers/net/usb/r8152.c of the component BPF. The     manipulation leads to logging of excessive data. The attack can be launched remotely. It is recommended to     apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-211363.
    (CVE-2022-3594)

    A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function     nilfs_bmap_lookup_at_level of the file fs/nilfs2/inode.c of the component nilfs2. The manipulation leads     to null pointer dereference. It is possible to launch the attack remotely. It is recommended to apply a     patch to fix this issue. The identifier of this vulnerability is VDB-211920. (CVE-2022-3621)

    A vulnerability, which was classified as problematic, has been found in Linux Kernel. This issue affects     the function nilfs_attach_log_writer of the file fs/nilfs2/segment.c of the component BPF. The     manipulation leads to memory leak. The attack may be initiated remotely. It is recommended to apply a     patch to fix this issue. The identifier VDB-211961 was assigned to this vulnerability. (CVE-2022-3646)

    A vulnerability was found in Linux Kernel. It has been classified as problematic. Affected is the function     nilfs_new_inode of the file fs/nilfs2/inode.c of the component BPF. The manipulation leads to use after     free. It is possible to launch the attack remotely. It is recommended to apply a patch to fix this issue.
    The identifier of this vulnerability is VDB-211992. (CVE-2022-3649)

    An issue was discovered in the Linux kernel before 5.19. In pxa3xx_gcu_write in     drivers/video/fbdev/pxa3xx-gcu.c, the count parameter has a type conflict of size_t versus int, causing an     integer overflow and bypassing the size check. After that, because it is used as the third argument to     copy_from_user(), a heap overflow may occur. (CVE-2022-39842)

    drivers/scsi/stex.c in the Linux kernel through 5.19.9 allows local users to obtain sensitive information     from kernel memory because stex_queuecommand_lck lacks a memset for the PASSTHRU_CMD case.
    (CVE-2022-40768)

    drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use-     after-free if a physically proximate attacker removes a USB device while calling open(), aka a race     condition between ufx_ops_open and ufx_usb_disconnect. (CVE-2022-41849)

    roccat_report_event in drivers/hid/hid-roccat.c in the Linux kernel through 5.19.12 has a race condition     and resultant use-after-free in certain situations where a report is received while copying a     report->value is in progress. (CVE-2022-41850)

    drivers/usb/mon/mon_bin.c in usbmon in the Linux kernel before 5.19.15 and 6.x before 6.0.1 allows a user-     space client to corrupt the monitor's internal memory. (CVE-2022-43750)

    In the Linux kernel, the following vulnerability has been resolved:

    netfilter: ebtables: fix memory leak when blob is malformed (CVE-2022-48641)

    In the Linux kernel, the following vulnerability has been resolved: ipvlan: Fix out-of-bound bugs caused     by unset skb->mac_header If an AF_PACKET socket is used to send packets through ipvlan and the default     xmit function of the AF_PACKET socket is changed from dev_queue_xmit() to packet_direct_xmit() via     setsockopt() with the option name of PACKET_QDISC_BYPASS, the skb->mac_header may not be reset and remains     as the initial value of 65535, this may trigger slab-out-of-bounds bugs as following: (CVE-2022-48651)

    In the Linux kernel, the following vulnerability has been resolved:

    mm/slub: fix to return errno if kmalloc() fails (CVE-2022-48659)

    In the Linux kernel, the following vulnerability has been resolved:

    of: fdt: fix off-by-one error in unflatten_dt_nodes() (CVE-2022-48672)

Tenable has extracted the preceding description block directly from the tested product security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

An update of the linux package has been released.

ID	Name	Product	Family	Severity
232626	Ubuntu 16.04 LTS : Linux kernel vulnerabilities (USN-7332-2)	Nessus	Ubuntu Local Security Checks	high
232182	Ubuntu 14.04 LTS / 16.04 LTS : Linux kernel vulnerabilities (USN-7332-1)	Nessus	Ubuntu Local Security Checks	high
229791	Linux Distros Unpatched Vulnerability : CVE-2021-47103	Nessus	Misc.	high
205747	SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2024:2947-1)	Nessus	SuSE Local Security Checks	high
205734	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2024:2939-1)	Nessus	SuSE Local Security Checks	high
205493	SUSE SLES15 / openSUSE 15 Security Update : kernel (SUSE-SU-2024:2894-1)	Nessus	SuSE Local Security Checks	high
202761	SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2024:2561-1)	Nessus	SuSE Local Security Checks	critical
202537	EulerOS 2.0 SP9 : kernel (EulerOS-SA-2024-1964)	Nessus	Huawei Local Security Checks	high
202177	SUSE SLES12 Security Update : kernel (SUSE-SU-2024:2381-1)	Nessus	SuSE Local Security Checks	critical
202099	SUSE SLES12 Security Update : kernel (SUSE-SU-2024:2360-1)	Nessus	SuSE Local Security Checks	critical
168727	Amazon Linux 2 : kernel (ALASKERNEL-5.4-2022-039)	Nessus	Amazon Linux Local Security Checks	high
168612	Amazon Linux AMI : kernel (ALAS-2022-1645)	Nessus	Amazon Linux Local Security Checks	high
168520	Amazon Linux 2 : kernel (ALASKERNEL-5.10-2022-023)	Nessus	Amazon Linux Local Security Checks	high
168366	Amazon Linux 2 : kernel (ALAS-2022-1876)	Nessus	Amazon Linux Local Security Checks	high
151965	Photon OS 4.0: Linux PHSA-2021-4.0-0065	Nessus	PhotonOS Local Security Checks	critical

Detections

Analytics

CVE-2021-47103

high

Tenable Plugins

high

high

high

high

high

high

critical

high

critical

critical

high

high

high

high

critical