In the Linux kernel, the following vulnerability has been resolved: RDMA/rxe: Clear all QP fields if creation failed rxe_qp_do_cleanup() relies on valid pointer values in QP for the properly created ones, but in case rxe_qp_from_init() failed it was filled with garbage and caused tot the following error. refcount_t: underflow; use-after-free. WARNING: CPU: 1 PID: 12560 at lib/refcount.c:28 refcount_warn_saturate+0x1d1/0x1e0 lib/refcount.c:28 Modules linked in: CPU: 1 PID: 12560 Comm: syz-executor.4 Not tainted 5.12.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:refcount_warn_saturate+0x1d1/0x1e0 lib/refcount.c:28 Code: e9 db fe ff ff 48 89 df e8 2c c2 ea fd e9 8a fe ff ff e8 72 6a a7 fd 48 c7 c7 e0 b2 c1 89 c6 05 dc 3a e6 09 01 e8 ee 74 fb 04 <0f> 0b e9 af fe ff ff 0f 1f 84 00 00 00 00 00 41 56 41 55 41 54 55 RSP: 0018:ffffc900097ceba8 EFLAGS: 00010286 RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 RDX: 0000000000040000 RSI: ffffffff815bb075 RDI: fffff520012f9d67 RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000 R10: ffffffff815b4eae R11: 0000000000000000 R12: ffff8880322a4800 R13: ffff8880322a4940 R14: ffff888033044e00 R15: 0000000000000000 FS: 00007f6eb2be3700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007fdbe5d41000 CR3: 000000001d181000 CR4: 00000000001506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __refcount_sub_and_test include/linux/refcount.h:283 [inline] __refcount_dec_and_test include/linux/refcount.h:315 [inline] refcount_dec_and_test include/linux/refcount.h:333 [inline] kref_put include/linux/kref.h:64 [inline] rxe_qp_do_cleanup+0x96f/0xaf0 drivers/infiniband/sw/rxe/rxe_qp.c:805 execute_in_process_context+0x37/0x150 kernel/workqueue.c:3327 rxe_elem_release+0x9f/0x180 drivers/infiniband/sw/rxe/rxe_pool.c:391 kref_put include/linux/kref.h:65 [inline] rxe_create_qp+0x2cd/0x310 drivers/infiniband/sw/rxe/rxe_verbs.c:425 _ib_create_qp drivers/infiniband/core/core_priv.h:331 [inline] ib_create_named_qp+0x2ad/0x1370 drivers/infiniband/core/verbs.c:1231 ib_create_qp include/rdma/ib_verbs.h:3644 [inline] create_mad_qp+0x177/0x2d0 drivers/infiniband/core/mad.c:2920 ib_mad_port_open drivers/infiniband/core/mad.c:3001 [inline] ib_mad_init_device+0xd6f/0x1400 drivers/infiniband/core/mad.c:3092 add_client_context+0x405/0x5e0 drivers/infiniband/core/device.c:717 enable_device_and_get+0x1cd/0x3b0 drivers/infiniband/core/device.c:1331 ib_register_device drivers/infiniband/core/device.c:1413 [inline] ib_register_device+0x7c7/0xa50 drivers/infiniband/core/device.c:1365 rxe_register_device+0x3d5/0x4a0 drivers/infiniband/sw/rxe/rxe_verbs.c:1147 rxe_add+0x12fe/0x16d0 drivers/infiniband/sw/rxe/rxe.c:247 rxe_net_add+0x8c/0xe0 drivers/infiniband/sw/rxe/rxe_net.c:503 rxe_newlink drivers/infiniband/sw/rxe/rxe.c:269 [inline] rxe_newlink+0xb7/0xe0 drivers/infiniband/sw/rxe/rxe.c:250 nldev_newlink+0x30e/0x550 drivers/infiniband/core/nldev.c:1555 rdma_nl_rcv_msg+0x36d/0x690 drivers/infiniband/core/netlink.c:195 rdma_nl_rcv_skb drivers/infiniband/core/netlink.c:239 [inline] rdma_nl_rcv+0x2ee/0x430 drivers/infiniband/core/netlink.c:259 netlink_unicast_kernel net/netlink/af_netlink.c:1312 [inline] netlink_unicast+0x533/0x7d0 net/netlink/af_netlink.c:1338 netlink_sendmsg+0x856/0xd90 net/netlink/af_netlink.c:1927 sock_sendmsg_nosec net/socket.c:654 [inline] sock_sendmsg+0xcf/0x120 net/socket.c:674 ____sys_sendmsg+0x6e8/0x810 net/socket.c:2350 ___sys_sendmsg+0xf3/0x170 net/socket.c:2404 __sys_sendmsg+0xe5/0x1b0 net/socket.c:2433 do_syscall_64+0x3a/0xb0 arch/x86/entry/common.c:47 entry_SYSCALL_64_after_hwframe+0 ---truncated---

The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:0975-1 advisory.

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

    The following security bugs were fixed:

    - CVE-2024-26600: Fixed NULL pointer dereference for SRP (bsc#1220340).
    - CVE-2021-47078: Fixed a bug by clearing all QP fields if creation failed (bsc#1220863)
    - CVE-2021-47076: Fixed a bug by returning CQE error if invalid lkey was supplied (bsc#1220860)
    - CVE-2023-52605: Fixed a NULL pointer dereference check (bsc#1221039)
    - CVE-2023-52597: Fixed a setting of fpc register in KVM (bsc#1221040).
    - CVE-2023-52574: Fixed a bug by hiding new member header_ops (bsc#1220870).
    - CVE-2023-52482: Fixed a bug by adding SRSO mitigation for Hygon processors (bsc#1220735).
    - CVE-2022-48627: Fixed a memory overlapping when deleting chars in the buffer (bsc#1220845).
    - CVE-2023-28746: Fixed Register File Data Sampling (bsc#1213456).
    - CVE-2021-47077: Fixed a NULL pointer dereference when in shost_data (bsc#1220861).
    - CVE-2023-35827: Fixed a use-after-free issue in ravb_tx_timeout_work() (bsc#1212514).
    - CVE-2023-52532: Fixed a bug in TX CQE error handling (bsc#1220932).
    - CVE-2021-33200: Fixed a leakage of uninitialized bpf stack under speculation. (bsc#1186484)
    - CVE-2023-52530: Fixed a potential key use-after-free in wifi mac80211 (bsc#1220930).
    - CVE-2023-52531: Fixed a memory corruption issue in iwlwifi (bsc#1220931).
    - CVE-2023-52502: Fixed a race condition in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn() (bsc#1220831).
    - CVE-2024-26585: Fixed race between tx work scheduling and socket close (bsc#1220187).
    - CVE-2023-52340: Fixed ICMPv6 Packet Too Big packets force a DoS of the Linux kernel by forcing     100% CPU (bsc#1219295).
    - CVE-2024-0607: Fixed 64-bit load issue in  nft_byteorder_eval() (bsc#1218915).
    - CVE-2024-26622: Fixed UAF write bug in tomoyo_write_control() (bsc#1220825).
    - CVE-2021-46921: Fixed ordering in queued_write_lock_slowpath (bsc#1220468).
    - CVE-2021-46932: Fixed missing work initialization before device registration (bsc#1220444)
    - CVE-2023-52451: Fixed access beyond end of drmem array  (bsc#1220250).
    - CVE-2021-46953: Fixed a corruption in interrupt mappings on watchdow probe failure (bsc#1220599).
    - CVE-2023-52449: Fixed gluebi NULL pointer dereference caused by ftl notifier  (bsc#1220238).
    - CVE-2023-52475: Fixed use-after-free in powermate_config_complete (bsc#1220649)
    - CVE-2023-52478: Fixed kernel crash on receiver USB disconnect (bsc#1220796)
    - CVE-2019-25162: Fixed a potential use after free (bsc#1220409).
    - CVE-2020-36784: Fixed reference leak when pm_runtime_get_sync fails (bsc#1220570).
    - CVE-2021-47054: Fixed a bug to put child node before return (bsc#1220767).
    - CVE-2021-46924: Fixed fix memory leak in device probe and remove (bsc#1220459)
    - CVE-2021-46915: Fixed a bug to avoid possible divide error in nft_limit_init (bsc#1220436).
    - CVE-2021-46906: Fixed an info leak in hid_submit_ctrl (bsc#1220421).
    - CVE-2023-52445: Fixed use after free on context disconnection (bsc#1220241).
    - CVE-2020-36777: Fixed a memory leak in dvb_media_device_free (bsc#1220526).
    - CVE-2023-52443: Fixed crash when parsed profile name is empty (bsc#1220240).
    - CVE-2023-46343: Fixed a NULL pointer dereference in send_acknowledge() (CVE-2023-46343).
    - CVE-2021-46992: Fixed a bug to avoid overflows in nft_hash_buckets (bsc#1220638).
    - CVE-2021-47013: Fixed a use after free in emac_mac_tx_buf_send (bsc#1220641).
    - CVE-2021-46991: Fixed a use-after-free in i40e_client_subtask (bsc#1220575).
    - CVE-2024-26595: Fixed NULL pointer dereference in  error path (bsc#1220344).
    - CVE-2024-1151: Fixed unlimited number of recursions from action sets (bsc#1219835).
    - CVE-2023-52464: Fixed possible out-of-bounds string access (bsc#1220330)
    - CVE-2024-23849: Fixed array-index-out-of-bounds in rds_cmsg_recv (bsc#1219127).

    The following non-security bugs were fixed:

    - ASN.1: Fix check for strdup() success (git-fixes).
    - audit: fix possible soft lockup in __audit_inode_child() (git-fixes).
    - Bluetooth: hci_bcsp: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - Bluetooth: hci_h5: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - Bluetooth: hci_ll: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - Bluetooth: hci_qca: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - bnx2x: Fix PF-VF communication over multi-cos queues (git-fixes).
    - doc/README.KSYMS: Add to repo.
    - e1000: fix memory leaks (git-fixes).
    - gve: Fix skb truesize underestimation (git-fixes).
    - igb: clean up in all error paths when enabling SR-IOV (git-fixes).
    - igb: Fix constant media auto sense switching when no cable is connected (git-fixes).
    - ipv6: Fix handling of LLA with VRF and sockets bound to VRF (git-fixes).
    - ipv6: fix typos in __ip6_finish_output() (git-fixes).
    - ixgbe: protect TX timestamping from API misuse (git-fixes).
    - kcm: Call strp_stop before strp_done in kcm_attach (git-fixes).
    - kcm: fix strp_init() order and cleanup (git-fixes).
    - KVM: s390: vsie: fix race during shadow creation (git-fixes bsc#1220613).
    - KVM: VMX: Move VERW closer to VMentry for MDS mitigation (git-fixes).
    - KVM: VMX: Use BT+JNC, i.e. EFLAGS.CF to select VMRESUME vs. VMLAUNCH (git-fixes).
    - KVM: x86: add support for CPUID leaf 0x80000021 (git-fixes).
    - KVM: x86: Move open-coded CPUID leaf 0x80000021 EAX bit propagation code (git-fixes).
    - KVM: x86: synthesize CPUID leaf 0x80000021h if useful (git-fixes).
    - KVM: x86: work around QEMU issue with synthetic CPUID leaves (git-fixes).
    - locking/barriers: Introduce smp_cond_load_relaxed() and atomic_cond_read_relaxed() (bsc#1220468     bsc#1050549).
    - md: bypass block throttle for superblock update (git-fixes).
    - media: coda: constify platform_device_id (git-fixes).
    - media: coda: explicitly request exclusive reset control (git-fixes).
    - media: coda: reduce iram size to leave space for suspend to ram (git-fixes).
    - media: coda: reuse coda_s_fmt_vid_cap to propagate format in coda_s_fmt_vid_out (git-fixes).
    - media: coda: set min_buffers_needed (git-fixes).
    - media: coda: wake up capture queue on encoder stop after output streamoff (git-fixes).
    - media: dvb-usb: Add memory free on error path in dw2102_probe() (git-fixes).
    - media: dvb-usb: dw2102: fix uninit-value in su3000_read_mac_address (git-fixes).
    - media: dvb-usb: m920x: Fix a potential memory leak in m920x_i2c_xfer() (git-fixes).
    - media: dw2102: Fix memleak on sequence of probes (git-fixes).
    - media: dw2102: Fix use after free (git-fixes).
    - media: dw2102: make dvb_usb_device_description structures const (git-fixes).
    - media: m920x: do not use stack on USB reads (git-fixes).
    - media: rc: do not remove first bit if leader pulse is present (git-fixes).
    - media: rc: ir-rc6-decoder: enable toggle bit for Kathrein RCU-676 remote (git-fixes).
    - media: usb: dvd-usb: fix uninit-value bug in dibusb_read_eeprom_byte() (git-fixes).
    - media: uvcvideo: Set capability in s_param (git-fixes).
    - net: bonding: debug: avoid printing debug logs when bond is not notifying peers (git-fixes).
    - net: fec: add missed clk_disable_unprepare in remove (git-fixes).
    - net: fec: Better handle pm_runtime_get() failing in .remove() (git-fixes).
    - net: fec: fix clock count mis-match (git-fixes).
    - net: fec: fix use-after-free in fec_drv_remove (git-fixes).
    - net: hisilicon: Fix dma_map_single failed on arm64 (git-fixes).
    - net: hisilicon: fix hip04-xmit never return TX_BUSY (git-fixes).
    - net: hisilicon: Fix usage of uninitialized variable in function mdio_sc_cfg_reg_write() (git-fixes).
    - net: hisilicon: make hip04_tx_reclaim non-reentrant (git-fixes).
    - net: hns3: add compatible handling for MAC VLAN switch parameter configuration (git-fixes).
    - net: hns3: not allow SSU loopback while execute ethtool -t dev (git-fixes).
    - net: lpc-enet: fix printk format strings (git-fixes).
    - net: nfc: llcp: Add lock when modifying device list (git-fixes).
    - net: phy: dp83867: enable robust auto-mdix (git-fixes).
    - net: phy: initialise phydev speed and duplex sanely (git-fixes).
    - net: sfp: add mutex to prevent concurrent state checks (git-fixes).
    - net: tundra: tsi108: use spin_lock_irqsave instead of spin_lock_irq in IRQ context (git-fixes).
    - net: usb: dm9601: fix wrong return value in dm9601_mdio_read (git-fixes).
    - net/mlx5e: ethtool, Avoid setting speed to 56GBASE when autoneg off (git-fixes).
    - net/sched: tcindex: search key must be 16 bits (git-fixes).
    - nfsd: Do not refuse to serve out of cache (bsc#1220957).
    - PCI: Prevent xHCI driver from claiming AMD VanGogh USB3 DRD device (git-fixes).
    - s390: use the correct count for __iowrite64_copy() (git-fixes bsc#1220607).
    - stmmac: fix potential division by 0 (git-fixes).
    - tcp: fix tcp_mtup_probe_success vs wrong snd_cwnd (bsc#1218450).
    - usb: host: fotg210: fix the actual_length of an iso packet (git-fixes).
    - usb: host: fotg210: fix the endpoint's transactional opportunities calculation (git-fixes).
    - usb: hub: check for alternate port before enabling A_ALT_HNP_SUPPORT (bsc#1218527).
    - usb: musb: dsps: Fix the probe error path (git-fixes).
    - usb: musb: musb_dsps: request_irq() after initializing musb (git-fixes).
    - usb: musb: tusb6010: check return value after calling platform_get_resource() (git-fixes).
    - usb: typec: tcpci: clear the fault status bit (git-fixes).
    - wcn36xx: Fix (QoS) null data frame bitrate/modulation (git-fixes).
    - wcn36xx: Fix discarded frames due to wrong sequence number (git-fixes).
    - wcn36xx: fix RX BD rate mapping for 5GHz legacy rates (git-fixes).
    - x86/asm: Add _ASM_RIP() macro for x86-64 (%rip) suffix (git-fixes).
    - x86/bugs: Add asm helpers for executing VERW (bsc#1213456).
    - x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key (git-fixes). Also add mds_user_clear to     kABI severity as it's used purely for mitigation so it's low risk.
    - x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf (git-fixes).
    - x86/entry_32: Add VERW just before userspace transition (git-fixes).
    - x86/entry_64: Add VERW just before userspace transition (git-fixes).

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-2024:0976-1 advisory.

    The SUSE Linux Enterprise SLE12SP5 RT kernel was updated to receive various security and bugfixes.


    The following security bugs were fixed:

    - CVE-2019-25162: Fixed a potential use after free (bsc#1220409).
    - CVE-2020-36777: Fixed a memory leak in dvb_media_device_free() (bsc#1220526).
    - CVE-2020-36784: Fixed reference leak when pm_runtime_get_sync fails (bsc#1220570).
    - CVE-2021-46906: Fixed an info leak in hid_submit_ctrl (bsc#1220421).
    - CVE-2021-46915: Fixed a bug to avoid possible divide error in nft_limit_init (bsc#1220436).
    - CVE-2021-46921: Fixed ordering in queued_write_lock_slowpath (bsc#1220468).
    - CVE-2021-46924: Fixed fix memory leak in device probe and remove (bsc#1220459)
    - CVE-2021-46932: Fixed missing work initialization before device registration (bsc#1220444)
    - CVE-2021-46953: Fixed a corruption in interrupt mappings on watchdow probe failure (bsc#1220599).
    - CVE-2021-46991: Fixed a use-after-free in i40e_client_subtask (bsc#1220575).
    - CVE-2021-46992: Fixed a bug to avoid overflows in nft_hash_buckets (bsc#1220638).
    - CVE-2021-47013: Fixed a use after free in emac_mac_tx_buf_send (bsc#1220641).
    - CVE-2021-47054: Fixed a bug to put child node before return (bsc#1220767).
    - CVE-2021-47076: Fixed a bug by returning CQE error if invalid lkey was supplied (bsc#1220860)
    - CVE-2021-47077: Fixed a NULL pointer dereference when in shost_data (bsc#1220861).
    - CVE-2021-47078: Fixed a bug by clearing all QP fields if creation failed (bsc#1220863)
    - CVE-2022-48627: Fixed a memory overlapping when deleting chars in the buffer (bsc#1220845).
    - CVE-2023-28746: Fixed Register File Data Sampling (bsc#1213456).
    - CVE-2023-35827: Fixed a use-after-free issue in ravb_tx_timeout_work() (bsc#1212514).
    - CVE-2023-46343: Fixed a NULL pointer dereference in send_acknowledge() (CVE-2023-46343).
    - CVE-2023-52340: Fixed ICMPv6 Packet Too Big packets force a DoS of the Linux kernel by forcing     100% CPU (bsc#1219295).
    - CVE-2023-52429: Fixed potential DoS in dm_table_create in drivers/md/dm-table.c (bsc#1219827).
    - CVE-2023-52443: Fixed crash when parsed profile name is empty  (bsc#1220240).
    - CVE-2023-52445: Fixed use after free on context disconnection (bsc#1220241).
    - CVE-2023-52449: Fixed gluebi NULL pointer dereference caused by ftl notifier  (bsc#1220238).
    - CVE-2023-52451: Fixed access beyond end of drmem array  (bsc#1220250).
    - CVE-2023-52464: Fixed possible out-of-bounds string access (bsc#1220330)
    - CVE-2023-52475: Fixed use-after-free in powermate_config_complete (bsc#1220649)
    - CVE-2023-52478: Fixed kernel crash on receiver USB disconnect (bsc#1220796)
    - CVE-2023-52482: Fixed a bug by adding SRSO mitigation for Hygon processors (bsc#1220735).
    - CVE-2023-52502: Fixed a race condition in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn() (bsc#1220831).
    - CVE-2023-52530: Fixed a potential key use-after-free in wifi mac80211 (bsc#1220930).
    - CVE-2023-52531: Fixed a memory corruption issue in iwlwifi (bsc#1220931).
    - CVE-2023-52532: Fixed a bug in TX CQE error handling (bsc#1220932).
    - CVE-2023-52574: Fixed a bug by hiding new member header_ops (bsc#1220870).
    - CVE-2023-52597: Fixed a setting of fpc register in KVM (bsc#1221040).
    - CVE-2023-52605: Fixed a NULL pointer dereference check (bsc#1221039)
    - CVE-2024-0607: Fixed 64-bit load issue in  nft_byteorder_eval() (bsc#1218915).
    - CVE-2024-1151: Fixed unlimited number of recursions from action  sets (bsc#1219835).
    - CVE-2024-23849: Fixed array-index-out-of-bounds in rds_cmsg_recv  (bsc#1219127).
    - CVE-2024-23851: Fixed crash in copy_params in drivers/md/dm-ioctl.c (bsc#1219146).
    - CVE-2024-26585: Fixed race between tx work scheduling and socket close  (bsc#1220187).
    - CVE-2024-26595: Fixed NULL pointer dereference in  error path (bsc#1220344).
    - CVE-2024-26600: Fixed NULL pointer dereference for SRP in phy-omap-usb2 (bsc#1220340).
    - CVE-2024-26622: Fixed UAF write bug in tomoyo_write_control() (bsc#1220825).

    The following non-security bugs were fixed:

    - [media] coda: simplify optional reset handling (git-fixes).
    - [media] media drivers: annotate fall-through (git-fixes).
    - [media] media: platform: coda: remove variable self assignment (git-fixes).
    - asn.1: fix check for strdup() success (git-fixes).
    - audit: fix possible soft lockup in __audit_inode_child() (git-fixes).
    - bluetooth: hci_bcsp: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - bluetooth: hci_h5: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - bluetooth: hci_ll: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - bluetooth: hci_qca: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - bnx2x: fix pf-vf communication over multi-cos queues (git-fixes).
    - doc/readme.ksyms: add to repo.++ kernel-source-rt.spec (revision 4)%define git_commit     1431ee6e1c7fc02206d6bd539f8bd8ec4ce61801release:    <release>.g1431ee6this package provides the rpm     macros and templates for kernel module packages++ kernel-source.spec.in (revision 4)this package provides     the rpm macros and templates for kernel module packages
    - e1000: fix memory leaks (git-fixes).
    - gve: fix skb truesize underestimation (git-fixes).
    - igb: clean up in all error paths when enabling sr-iov (git-fixes).
    - igb: fix constant media auto sense switching when no cable is connected (git-fixes).
    - ipv6: fix handling of lla with vrf and sockets bound to vrf (git-fixes).
    - ipv6: fix typos in __ip6_finish_output() (git-fixes).
    - ixgbe: protect tx timestamping from api misuse (git-fixes).
    - kcm: call strp_stop before strp_done in kcm_attach (git-fixes).
    - kcm: fix strp_init() order and cleanup (git-fixes).
    - kernel-source: fix description typo
    - kvm: s390: vsie: fix race during shadow creation (git-fixes bsc#1220613).
    - kvm: vmx: move verw closer to vmentry for mds mitigation (git-fixes).
    - kvm: vmx: use bt+jnc, i.e. eflags.cf to select vmresume vs. vmlaunch (git-fixes).
    - kvm: x86: add support for cpuid leaf 0x80000021 (git-fixes).
    - kvm: x86: move open-coded cpuid leaf 0x80000021 eax bit propagation code (git-fixes).
    - kvm: x86: synthesize cpuid leaf 0x80000021h if useful (git-fixes).
    - kvm: x86: work around qemu issue with synthetic cpuid leaves (git-fixes).
    - locking/barriers: introduce smp_cond_load_relaxed() and atomic_cond_read_relaxed() (bsc#1220468     bsc#1050549).
    - media: coda: constify platform_device_id (git-fixes).
    - media: coda: explicitly request exclusive reset control (git-fixes).
    - media: coda: reduce iram size to leave space for suspend to ram (git-fixes).
    - media: coda: reuse coda_s_fmt_vid_cap to propagate format in coda_s_fmt_vid_out (git-fixes).
    - media: coda: set min_buffers_needed (git-fixes).
    - media: coda: wake up capture queue on encoder stop after output streamoff (git-fixes).
    - media: dvb-usb: add memory free on error path in dw2102_probe() (git-fixes).
    - media: dvb-usb: dw2102: fix uninit-value in su3000_read_mac_address (git-fixes).
    - media: dvb-usb: m920x: fix a potential memory leak in m920x_i2c_xfer() (git-fixes).
    - media: dw2102: fix memleak on sequence of probes (git-fixes).
    - media: dw2102: fix use after free (git-fixes).
    - media: dw2102: make dvb_usb_device_description structures const (git-fixes).
    - media: m920x: do not use stack on usb reads (git-fixes).
    - media: rc: do not remove first bit if leader pulse is present (git-fixes).
    - media: rc: ir-rc6-decoder: enable toggle bit for kathrein rcu-676 remote (git-fixes).
    - media: usb: dvd-usb: fix uninit-value bug in dibusb_read_eeprom_byte() (git-fixes).
    - media: uvcvideo: set capability in s_param (git-fixes).
    - mkspec: use variant in constraints template constraints are not applied consistently with kernel package     variants. add variant to the constraints template as appropriate, and expand it in mkspec.
    - net/mlx5e: ethtool, avoid setting speed to 56gbase when autoneg off (git-fixes).
    - net/sched: tcindex: search key must be 16 bits (git-fixes).
    - net: bonding: debug: avoid printing debug logs when bond is not notifying peers (git-fixes).
    - net: fec: add missed clk_disable_unprepare in remove (git-fixes).
    - net: fec: better handle pm_runtime_get() failing in .remove() (git-fixes).
    - net: fec: fix clock count mis-match (git-fixes).
    - net: fec: fix use-after-free in fec_drv_remove (git-fixes).
    - net: hisilicon: fix dma_map_single failed on arm64 (git-fixes).
    - net: hisilicon: fix hip04-xmit never return tx_busy (git-fixes).
    - net: hisilicon: fix usage of uninitialized variable in function mdio_sc_cfg_reg_write() (git-fixes).
    - net: hisilicon: make hip04_tx_reclaim non-reentrant (git-fixes).
    - net: hns3: add compatible handling for mac vlan switch parameter configuration (git-fixes).
    - net: hns3: not allow ssu loopback while execute ethtool -t dev (git-fixes).
    - net: lpc-enet: fix printk format strings (git-fixes).
    - net: nfc: llcp: add lock when modifying device list (git-fixes).
    - net: phy: dp83867: enable robust auto-mdix (git-fixes).
    - net: phy: initialise phydev speed and duplex sanely (git-fixes).
    - net: sfp: add mutex to prevent concurrent state checks (git-fixes).
    - net: tundra: tsi108: use spin_lock_irqsave instead of spin_lock_irq in irq context (git-fixes).
    - net: usb: dm9601: fix wrong return value in dm9601_mdio_read (git-fixes).
    - nfsd: do not refuse to serve out of cache (bsc#1220957).
    - pci: prevent xhci driver from claiming amd vangogh usb3 drd device (git-fixes).
    - revert 'md/raid5: wait for md_sb_change_pending in raid5d' (git-fixes).
    - revert 'wcn36xx: disable bmps when encryption is disabled' (git-fixes).
    - rpm/constraints.in: set jobs for riscv to 8 the same workers are used for x86 and riscv and the riscv     builds take ages. so align the riscv jobs count to x86.
    - rpm/kernel-binary.spec.in: install scripts/gdb when enabled in config (bsc#1219653) they are put into
    -devel subpackage. and a proper link to /usr/share/gdb/auto-load/ is created.
    - rpm/mkspec: sort entries in _multibuild otherwise it creates unnecessary diffs when tar-up-ing. it's of     course due to readdir() using 'random' order as served by the underlying filesystem. see for example:
    https://build.opensuse.org/request/show/1144457/changes
    - rpm: use run_if_exists for all external scriptlets with that the scriptlets do not need to be installed     for build.
    - s390: use the correct count for __iowrite64_copy() (git-fixes bsc#1220607).
    - stmmac: fix potential division by 0 (git-fixes).
    - tcp: fix tcp_mtup_probe_success vs wrong snd_cwnd (bsc#1218450).
    - usb: host: fotg210: fix the actual_length of an iso packet (git-fixes).
    - usb: host: fotg210: fix the endpoint's transactional opportunities calculation (git-fixes).
    - usb: hub: check for alternate port before enabling a_alt_hnp_support (bsc#1218527).
    - usb: musb: dsps: fix the probe error path (git-fixes).
    - usb: musb: musb_dsps: request_irq() after initializing musb (git-fixes).
    - usb: musb: tusb6010: check return value after calling platform_get_resource() (git-fixes).
    - usb: typec: tcpci: clear the fault status bit (git-fixes).
    - wcn36xx: fix (qos) null data frame bitrate/modulation (git-fixes).
    - wcn36xx: fix discarded frames due to wrong sequence number (git-fixes).
    - wcn36xx: fix rx bd rate mapping for 5ghz legacy rates (git-fixes).
    - x86/asm: add _asm_rip() macro for x86-64 (%rip) suffix (git-fixes).
    - x86/bugs: add asm helpers for executing verw (bsc#1213456).
    - x86/bugs: use alternative() instead of mds_user_clear static key (git-fixes). also add mds_user_clear to     kabi severity as it's used purely for mitigation so it's low risk.
    - x86/cpu, kvm: move x86_feature_lfence_rdtsc to its native leaf (git-fixes).
    - x86/entry_32: add verw just before userspace transition (git-fixes).
    - x86/entry_64: Add VERW just before userspace transition (git-fixes).

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-2024:0925-1 advisory.

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

    The following security bugs were fixed:

    - CVE-2021-47078: Fixed a bug by clearing all QP fields if creation failed (bsc#1220863)
    - CVE-2021-47076: Fixed a bug by returning CQE error if invalid lkey was supplied (bsc#1220860)
    - CVE-2023-52605: Fixed a NULL pointer dereference check (bsc#1221039)
    - CVE-2023-52597: Fixed a setting of fpc register in KVM (bsc#1221040).
    - CVE-2023-52574: Fixed a bug by hiding new member header_ops (bsc#1220870).
    - CVE-2023-52482: Fixed a bug by adding SRSO mitigation for Hygon processors (bsc#1220735).
    - CVE-2022-48627: Fixed a memory overlapping when deleting chars in the buffer (bsc#1220845).
    - CVE-2023-28746: Fixed Register File Data Sampling (bsc#1213456).
    - CVE-2021-47077: Fixed a NULL pointer dereference when in shost_data (bsc#1220861).
    - CVE-2023-35827: Fixed a use-after-free issue in ravb_tx_timeout_work (bsc#1212514).
    - CVE-2023-52532: Fixed a bug in TX CQE error handling (bsc#1220932).
    - CVE-2023-52530: Fixed a potential key use-after-free in wifi mac80211 (bsc#1220930).
    - CVE-2023-52531: Fixed a memory corruption issue in iwlwifi (bsc#1220931).
    - CVE-2023-52502: Fixed a race condition in nfc_llcp_sock_get and nfc_llcp_sock_get_sn (bsc#1220831).
    - CVE-2024-26585: Fixed race between tx work scheduling and socket close (bsc#1220187).
    - CVE-2023-52340: Fixed ICMPv6 Packet Too Big packets force a DoS of the Linux kernel by forcing     100% CPU (bsc#1219295).
    - CVE-2024-0607: Fixed 64-bit load issue in  nft_byteorder_eval (bsc#1218915).
    - CVE-2024-26622: Fixed UAF write bug in tomoyo_write_control (bsc#1220825).
    - CVE-2021-46921: Fixed ordering in queued_write_lock_slowpath (bsc#1220468).
    - CVE-2021-46932: Fixed missing work initialization before device registration (bsc#1220444)
    - CVE-2023-52451: Fixed access beyond end of drmem array (bsc#1220250).
    - CVE-2021-46953: Fixed a corruption in interrupt mappings on watchdow probe failure (bsc#1220599).
    - CVE-2023-52449: Fixed gluebi NULL pointer dereference caused by ftl notifier (bsc#1220238).
    - CVE-2023-52475: Fixed use-after-free in powermate_config_complete (bsc#1220649)
    - CVE-2023-52478: Fixed kernel crash on receiver USB disconnect (bsc#1220796)
    - CVE-2019-25162: Fixed a potential use after free (bsc#1220409).
    - CVE-2020-36784: Fixed reference leak when pm_runtime_get_sync fails (bsc#1220570).
    - CVE-2021-47054: Fixed a bug to put child node before return (bsc#1220767).
    - CVE-2021-46924: Fixed fix memory leak in device probe and remove (bsc#1220459)
    - CVE-2021-46915: Fixed a bug to avoid possible divide error in nft_limit_init (bsc#1220436).
    - CVE-2021-46906: Fixed an info leak in hid_submit_ctrl (bsc#1220421).
    - CVE-2023-52445: Fixed use after free on context disconnection (bsc#1220241).
    - CVE-2020-36777: Fixed a memory leak in dvb_media_device_free (bsc#1220526).
    - CVE-2023-52443: Fixed crash when parsed profile name is empty (bsc#1220240).
    - CVE-2023-46343: Fixed a NULL pointer dereference in send_acknowledge (CVE-2023-46343).
    - CVE-2021-46992: Fixed a bug to avoid overflows in nft_hash_buckets (bsc#1220638).
    - CVE-2021-47013: Fixed a use after free in emac_mac_tx_buf_send (bsc#1220641).
    - CVE-2021-46991: Fixed a use-after-free in i40e_client_subtask (bsc#1220575).
    - CVE-2024-26595: Fixed NULL pointer dereference in  error path (bsc#1220344).
    - CVE-2024-1151: Fixed unlimited number of recursions from action sets (bsc#1219835).
    - CVE-2023-52464: Fixed possible out-of-bounds string access (bsc#1220330)
    - CVE-2024-23849: Fixed array-index-out-of-bounds in rds_cmsg_recv (bsc#1219127).
    - CVE-2024-26600: Fixed NULL pointer dereference for SRP in phy-omap-usb2 (bsc#1220340).

    The following non-security bugs were fixed:

    - ASN.1: Fix check for strdup() success (git-fixes).
    - audit: fix possible soft lockup in __audit_inode_child() (git-fixes).
    - Bluetooth: hci_bcsp: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - Bluetooth: hci_h5: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - Bluetooth: hci_ll: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - Bluetooth: hci_qca: do not call kfree_skb() under spin_lock_irqsave() (git-fixes).
    - bnx2x: Fix PF-VF communication over multi-cos queues (git-fixes).
    - e1000: fix memory leaks (git-fixes).
    - gve: Fix skb truesize underestimation (git-fixes).
    - igb: clean up in all error paths when enabling SR-IOV (git-fixes).
    - igb: Fix constant media auto sense switching when no cable is connected (git-fixes).
    - ipv6: Fix handling of LLA with VRF and sockets bound to VRF (git-fixes).
    - ipv6: fix typos in __ip6_finish_output() (git-fixes).
    - ixgbe: protect TX timestamping from API misuse (git-fixes).
    - kcm: Call strp_stop before strp_done in kcm_attach (git-fixes).
    - kcm: fix strp_init() order and cleanup (git-fixes).
    - KVM: s390: vsie: fix race during shadow creation (git-fixes bsc#1220613).
    - KVM: VMX: Move VERW closer to VMentry for MDS mitigation (git-fixes).
    - KVM: VMX: Use BT+JNC, i.e. EFLAGS.CF to select VMRESUME vs. VMLAUNCH (git-fixes).
    - KVM: x86: add support for CPUID leaf 0x80000021 (git-fixes).
    - KVM: x86: Move open-coded CPUID leaf 0x80000021 EAX bit propagation code (git-fixes).
    - KVM: x86: synthesize CPUID leaf 0x80000021h if useful (git-fixes).
    - KVM: x86: work around QEMU issue with synthetic CPUID leaves (git-fixes).
    - locking/barriers: Introduce smp_cond_load_relaxed() and atomic_cond_read_relaxed() (bsc#1220468     bsc#1050549).
    - md: bypass block throttle for superblock update (git-fixes).
    - media: coda: constify platform_device_id (git-fixes).
    - media: coda: explicitly request exclusive reset control (git-fixes).
    - media: coda: reduce iram size to leave space for suspend to ram (git-fixes).
    - media: coda: reuse coda_s_fmt_vid_cap to propagate format in coda_s_fmt_vid_out (git-fixes).
    - media: coda: set min_buffers_needed (git-fixes).
    - media: coda: wake up capture queue on encoder stop after output streamoff (git-fixes).
    - media: dvb-usb: Add memory free on error path in dw2102_probe() (git-fixes).
    - media: dvb-usb: dw2102: fix uninit-value in su3000_read_mac_address (git-fixes).
    - media: dvb-usb: m920x: Fix a potential memory leak in m920x_i2c_xfer() (git-fixes).
    - media: dw2102: Fix memleak on sequence of probes (git-fixes).
    - media: dw2102: Fix use after free (git-fixes).
    - media: dw2102: make dvb_usb_device_description structures const (git-fixes).
    - media: m920x: do not use stack on USB reads (git-fixes).
    - media: rc: do not remove first bit if leader pulse is present (git-fixes).
    - media: rc: ir-rc6-decoder: enable toggle bit for Kathrein RCU-676 remote (git-fixes).
    - media: usb: dvd-usb: fix uninit-value bug in dibusb_read_eeprom_byte() (git-fixes).
    - media: uvcvideo: Set capability in s_param (git-fixes).
    - net: bonding: debug: avoid printing debug logs when bond is not notifying peers (git-fixes).
    - net: fec: add missed clk_disable_unprepare in remove (git-fixes).
    - net: fec: Better handle pm_runtime_get() failing in .remove() (git-fixes).
    - net: fec: fix clock count mis-match (git-fixes).
    - net: fec: fix use-after-free in fec_drv_remove (git-fixes).
    - net: hisilicon: Fix dma_map_single failed on arm64 (git-fixes).
    - net: hisilicon: fix hip04-xmit never return TX_BUSY (git-fixes).
    - net: hisilicon: Fix usage of uninitialized variable in function mdio_sc_cfg_reg_write() (git-fixes).
    - net: hisilicon: make hip04_tx_reclaim non-reentrant (git-fixes).
    - net: hns3: add compatible handling for MAC VLAN switch parameter configuration (git-fixes).
    - net: hns3: not allow SSU loopback while execute ethtool -t dev (git-fixes).
    - net: lpc-enet: fix printk format strings (git-fixes).
    - net: nfc: llcp: Add lock when modifying device list (git-fixes).
    - net: phy: dp83867: enable robust auto-mdix (git-fixes).
    - net: phy: initialise phydev speed and duplex sanely (git-fixes).
    - net: sfp: add mutex to prevent concurrent state checks (git-fixes).
    - net: tundra: tsi108: use spin_lock_irqsave instead of spin_lock_irq in IRQ context (git-fixes).
    - net: usb: dm9601: fix wrong return value in dm9601_mdio_read (git-fixes).
    - net/mlx5e: ethtool, Avoid setting speed to 56GBASE when autoneg off (git-fixes).
    - net/sched: tcindex: search key must be 16 bits (git-fixes).
    - nfsd: Do not refuse to serve out of cache (bsc#1220957).
    - PCI: Prevent xHCI driver from claiming AMD VanGogh USB3 DRD device (git-fixes).
    - Revert 'md/raid5: Wait for MD_SB_CHANGE_PENDING in raid5d' (git-fixes).
    - Revert 'wcn36xx: Disable bmps when encryption is disabled' (git-fixes).
    - s390: use the correct count for __iowrite64_copy() (git-fixes bsc#1220607).
    - stmmac: fix potential division by 0 (git-fixes).
    - tcp: fix tcp_mtup_probe_success vs wrong snd_cwnd (bsc#1218450).
    - usb: host: fotg210: fix the actual_length of an iso packet (git-fixes).
    - usb: host: fotg210: fix the endpoint's transactional opportunities calculation (git-fixes).
    - usb: hub: check for alternate port before enabling A_ALT_HNP_SUPPORT (bsc#1218527).
    - usb: musb: dsps: Fix the probe error path (git-fixes).
    - usb: musb: musb_dsps: request_irq() after initializing musb (git-fixes).
    - usb: musb: tusb6010: check return value after calling platform_get_resource() (git-fixes).
    - usb: typec: tcpci: clear the fault status bit (git-fixes).
    - wcn36xx: Fix (QoS) null data frame bitrate/modulation (git-fixes).
    - wcn36xx: Fix discarded frames due to wrong sequence number (git-fixes).
    - wcn36xx: fix RX BD rate mapping for 5GHz legacy rates (git-fixes).
    - x86/asm: Add _ASM_RIP() macro for x86-64 (%rip) suffix (git-fixes).
    - x86/bugs: Add asm helpers for executing VERW (bsc#1213456).
    - x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key (git-fixes). Also add mds_user_clear to     kABI severity as it's used purely for mitigation so it's low risk.
    - x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf (git-fixes).
    - x86/entry_32: Add VERW just before userspace transition (git-fixes).
    - x86/entry_64: Add VERW just before userspace transition (git-fixes).

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 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:0926-1 advisory.

    The SUSE Linux Enterprise 15 SP2 kernel was updated to receive various security bugfixes.

    The following security bugs were fixed:

    - CVE-2021-47078: Fixed a bug by clearing all QP fields if creation failed (bsc#1220863)
    - CVE-2021-47076: Fixed a bug by returning CQE error if invalid lkey was supplied (bsc#1220860)
    - CVE-2023-52605: Fixed a NULL pointer dereference check (bsc#1221039)
    - CVE-2023-28746: Fixed Register File Data Sampling (bsc#1213456).
    - CVE-2023-52502: Fixed a race condition in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn() (bsc#1220831).
    - CVE-2023-52569: Fixed a bug in btrfs by remoning BUG() after failure to insert delayed dir index item     (bsc#1220918).
    - CVE-2023-52482: Fixed a bug by adding SRSO mitigation for Hygon processors (bsc#1220735).
    - CVE-2023-52597: Fixed a setting of fpc register in KVM (bsc#1221040).
    - CVE-2022-48627: Fixed a memory overlapping when deleting chars in the buffer (bsc#1220845).
    - CVE-2023-52574: Fixed a bug by hiding new member header_ops (bsc#1220870).
    - CVE-2021-46934: Fixed a bug by validating user data in compat ioctl (bsc#1220469).
    - CVE-2023-35827: Fixed a use-after-free issue in ravb_tx_timeout_work() (bsc#1212514).
    - CVE-2023-52532: Fixed a bug in TX CQE error handling (bsc#1220932).
    - CVE-2023-52530: Fixed a potential key use-after-free in wifi mac80211 (bsc#1220930).
    - CVE-2023-52531: Fixed a memory corruption issue in iwlwifi (bsc#1220931).
    - CVE-2021-47083: Fixed a global-out-of-bounds issue in mediatek: (bsc#1220917).
    - CVE-2024-26607: Fixed a probing race issue in sii902x: (bsc#1220736).
    - CVE-2024-26589: Fixed out of bounds read due to variable offset alu on PTR_TO_FLOW_KEYS (bsc#1220255).
    - CVE-2021-47005: Fixed a NULL pointer dereference for ->get_features() (bsc#1220660).
    - CVE-2024-26585: Fixed race between tx work scheduling and socket close  (bsc#1220187).
    - CVE-2023-52340: Fixed ICMPv6 Packet Too Big packets force a DoS of the Linux kernel by forcing     100% CPU (bsc#1219295).
    - CVE-2024-0607: Fixed 64-bit load issue in  nft_byteorder_eval() (bsc#1218915).
    - CVE-2021-47060: Fixed a bug in KVM by stop looking for coalesced MMIO zones if the bus is destroyed     (bsc#1220742).
    - CVE-2024-26622: Fixed UAF write bug in tomoyo_write_control() (bsc#1220825).
    - CVE-2023-52451: Fixed access beyond end of drmem array  (bsc#1220250).
    - CVE-2021-46932: Fixed missing work initialization before device registration (bsc#1220444)
    - CVE-2023-52463: Fixed null pointer dereference in efivarfs (bsc#1220328).
    - CVE-2021-47012: Fixed a use after free in siw_alloc_mr (bsc#1220627).
    - CVE-2023-52449: Fixed gluebi NULL pointer dereference caused by ftl notifier  (bsc#1220238).
    - CVE-2023-52475: Fixed use-after-free in powermate_config_complete (bsc#1220649)
    - CVE-2023-52478: Fixed kernel crash on receiver USB disconnect (bsc#1220796)
    - CVE-2021-46989: Fixed a bug by preventing corruption in shrinking truncate in hfsplus (bsc#1220737).
    - CVE-2021-46915: Fixed a bug to avoid possible divide error in nft_limit_init (bsc#1220436).
    - CVE-2021-46924: Fixed fix memory leak in device probe and remove (bsc#1220459)
    - CVE-2019-25162: Fixed a potential use after free (bsc#1220409).
    - CVE-2020-36784: Fixed reference leak when pm_runtime_get_sync fails (bsc#1220570).
    - CVE-2021-47061: Fixed a bug in KVM by destroy I/O bus devices on unregister failure _after_  sync'ing     SRCU (bsc#1220745).
    - CVE-2023-52445: Fixed use after free on context disconnection (bsc#1220241).
    - CVE-2023-46343: Fixed a NULL pointer dereference in send_acknowledge() (CVE-2023-46343).
    - CVE-2023-52439: Fixed use-after-free in uio_open (bsc#1220140).
    - CVE-2023-52443: Fixed crash when parsed profile name is empty  (bsc#1220240).
    - CVE-2024-26602: Fixed overall slowdowns with sys_membarrier (bsc1220398).
    - CVE-2024-26593: Fixed block process call transactions (bsc#1220009).
    - CVE-2021-47013: Fixed a use after free in emac_mac_tx_buf_send (bsc#1220641).
    - CVE-2024-26586: Fixed stack corruption (bsc#1220243).
    - CVE-2024-26595: Fixed NULL pointer dereference in  error path (bsc#1220344).
    - CVE-2023-52448: Fixed kernel NULL pointer dereference in gfs2_rgrp_dump  (bsc#1220253).
    - CVE-2024-1151: Fixed unlimited number of recursions from action  sets (bsc#1219835).
    - CVE-2024-23849: Fixed array-index-out-of-bounds in rds_cmsg_recv  (bsc#1219127).
    - CVE-2024-0340: Fixed information disclosure in vhost/vhost.c:vhost_new_msg() (bsc#1218689).
    - CVE-2023-51042: Fixed use-after-free in amdgpu_cs_wait_all_fences in     drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c (bsc#1219128).

    The following non-security bugs were fixed:

    - EDAC/thunderx: Fix possible out-of-bounds string access (bsc#1220330)
    - KVM: Destroy target device if coalesced MMIO unregistration fails (git-fixes).
    - KVM: mmio: Fix use-after-free Read in kvm_vm_ioctl_unregister_coalesced_mmio (git-fixes).
    - KVM: VMX: Move VERW closer to VMentry for MDS mitigation (git-fixes).
    - KVM: VMX: Use BT+JNC, i.e. EFLAGS.CF to select VMRESUME vs. VMLAUNCH (git-fixes).
    - KVM: x86: add support for CPUID leaf 0x80000021 (git-fixes).
    - KVM: x86: Move open-coded CPUID leaf 0x80000021 EAX bit propagation code (git-fixes).
    - KVM: x86: synthesize CPUID leaf 0x80000021h if useful (git-fixes).
    - KVM: x86: work around QEMU issue with synthetic CPUID leaves (git-fixes).
    - x86/asm: Add _ASM_RIP() macro for x86-64 (%rip) suffix (git-fixes).
    - x86/bugs: Add asm helpers for executing VERW (git-fixes).
    - x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key (git-fixes).
    - x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf (git-fixes).
    - x86/entry_32: Add VERW just before userspace transition (git-fixes).
    - x86/entry_64: Add VERW just before userspace transition (git-fixes).

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 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:0857-1 advisory.

    The SUSE Linux Enterprise 15 SP3 kernel was updated to receive various security bugfixes.

    The following security bugs were fixed:

    - CVE-2023-28746: Fixed Register File Data Sampling (bsc#1213456).
    - CVE-2023-52502: Fixed a race condition in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn() (bsc#1220831).
    - CVE-2024-26589: Fixed out of bounds read due to variable offset alu on PTR_TO_FLOW_KEYS (bsc#1220255).
    - CVE-2024-26585: Fixed race between tx work scheduling and socket close  (bsc#1220187).
    - CVE-2023-52340: Fixed ICMPv6 Packet Too Big packets force a DoS of the Linux kernel by forcing     100% CPU (bsc#1219295).
    - CVE-2024-0607: Fixed 64-bit load issue in  nft_byteorder_eval() (bsc#1218915).
    - CVE-2023-6817: Fixed use-after-free in nft_pipapo_walk (bsc#1218195).
    - CVE-2024-26622: Fixed UAF write bug in tomoyo_write_control() (bsc#1220825).
    - CVE-2023-52451: Fixed access beyond end of drmem array  (bsc#1220250).
    - CVE-2021-46932: Fixed missing work initialization before device registration (bsc#1220444)
    - CVE-2023-52463: Fixed null pointer dereference in efivarfs (bsc#1220328).
    - CVE-2023-52449: Fixed gluebi NULL pointer dereference caused by ftl notifier  (bsc#1220238).
    - CVE-2023-52475: Fixed use-after-free in powermate_config_complete (bsc#1220649)
    - CVE-2023-52478: Fixed kernel crash on receiver USB disconnect (bsc#1220796)
    - CVE-2021-46915: Fixed a bug to avoid possible divide error in nft_limit_init (bsc#1220436).
    - CVE-2021-46924: Fixed fix memory leak in device probe and remove (bsc#1220459)
    - CVE-2019-25162: Fixed a potential use after free (bsc#1220409).
    - CVE-2020-36784: Fixed reference leak when pm_runtime_get_sync fails (bsc#1220570).
    - CVE-2023-52445: Fixed use after free on context disconnection (bsc#1220241).
    - CVE-2023-46343: Fixed a NULL pointer dereference in send_acknowledge() (CVE-2023-46343).
    - CVE-2023-52439: Fixed use-after-free in uio_open (bsc#1220140).
    - CVE-2023-52443: Fixed crash when parsed profile name is empty  (bsc#1220240).
    - CVE-2024-26602: Fixed overall slowdowns with sys_membarrier (bsc1220398).
    - CVE-2024-26593: Fixed block process call transactions (bsc#1220009).
    - CVE-2021-47013: Fixed a use after free in emac_mac_tx_buf_send (bsc#1220641).
    - CVE-2024-26586: Fixed stack corruption (bsc#1220243).
    - CVE-2024-26595: Fixed NULL pointer dereference in  error path (bsc#1220344).
    - CVE-2023-52448: Fixed kernel NULL pointer dereference in gfs2_rgrp_dump  (bsc#1220253).
    - CVE-2024-1151: Fixed unlimited number of recursions from action  sets (bsc#1219835).
    - CVE-2024-23849: Fixed array-index-out-of-bounds in rds_cmsg_recv  (bsc#1219127).
    - CVE-2024-0340: Fixed information disclosure in vhost/vhost.c:vhost_new_msg() (bsc#1218689).
    - CVE-2023-51042: Fixed use-after-free in amdgpu_cs_wait_all_fences in     drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c (bsc#1219128).
    - CVE-2021-47078: Fixed a bug by clearing all QP fields if creation failed (bsc#1220863)
    - CVE-2021-47076: Fixed a bug by returning CQE error if invalid lkey was supplied (bsc#1220860)
    - CVE-2023-52605: Fixed a NULL pointer dereference check (bsc#1221039)
    - CVE-2023-52569: Fixed a bug in btrfs by remoning BUG() after failure to insert delayed dir index item     (bsc#1220918).
    - CVE-2023-52482: Fixex a bug by adding SRSO mitigation for Hygon processors (bsc#1220735).
    - CVE-2023-52597: Fixed a setting of fpc register in KVM (bsc#1221040).
    - CVE-2022-48627: Fixed a memory overlapping when deleting chars in the buffer (bsc#1220845).
    - CVE-2023-52574: Fixed a bug by hiding new member header_ops (bsc#1220870).
    - CVE-2021-46934: Fixed a bug by validating user data in compat ioctl (bsc#1220469).
    - CVE-2023-35827: Fixed a use-after-free issue in ravb_tx_timeout_work() (bsc#1212514).
    - CVE-2023-52532: Fixed a bug in TX CQE error handling (bsc#1220932).
    - CVE-2023-52530: Fixed a potential key use-after-free in wifi mac80211 (bsc#1220930).
    - CVE-2023-52531: Fixed a memory corruption issue in iwlwifi (bsc#1220931).
    - CVE-2021-47083: Fixed a global-out-of-bounds issue in mediatek: (bsc#1220917).
    - CVE-2024-26607: Fixed a probing race issue in sii902x: (bsc#1220736).
    - CVE-2021-47005: Fixed a NULL pointer dereference for ->get_features() (bsc#1220660).
    - CVE-2021-47060: Fixed a bug in KVM by stop looking for coalesced MMIO zones if the bus is destroyed     (bsc#1220742).
    - CVE-2021-47012: Fixed a use after free in siw_alloc_mr (bsc#1220627).
    - CVE-2021-46989: Fixed a bug by preventing corruption in shrinking truncate in hfsplus (bsc#1220737).
    - CVE-2021-47061: Fixed a bug in KVM by destroy I/O bus devices on unregister failure _after_  sync'ing     SRCU (bsc#1220745).

    The following non-security bugs were fixed:

    - EDAC/thunderx: Fix possible out-of-bounds string access (bsc#1220330)
    - ext4: fix deadlock due to mbcache entry corruption (bsc#1207653 bsc#1219915).
    - ibmvfc: make 'max_sectors' a module option (bsc#1216223).
    - KVM: Destroy target device if coalesced MMIO unregistration fails (git-fixes).
    - KVM: mmio: Fix use-after-free Read in kvm_vm_ioctl_unregister_coalesced_mmio (git-fixes).
    - KVM: VMX: Move VERW closer to VMentry for MDS mitigation (git-fixes).
    - KVM: VMX: Use BT+JNC, i.e. EFLAGS.CF to select VMRESUME vs. VMLAUNCH (git-fixes).
    - KVM: x86: add support for CPUID leaf 0x80000021 (git-fixes).
    - KVM: x86: Move open-coded CPUID leaf 0x80000021 EAX bit propagation code (git-fixes).
    - KVM: x86: synthesize CPUID leaf 0x80000021h if useful (git-fixes).
    - KVM: x86: work around QEMU issue with synthetic CPUID leaves (git-fixes).
    - mbcache: Fixup kABI of mb_cache_entry (bsc#1207653 bsc#1219915).
    - scsi: Update max_hw_sectors on rescan (bsc#1216223).
    - x86/asm: Add _ASM_RIP() macro for x86-64 (%rip) suffix (git-fixes).
    - x86/bugs: Add asm helpers for executing VERW (git-fixes).
    - x86/bugs: Use ALTERNATIVE() instead of mds_user_clear static key (git-fixes). Also add the removed     mds_user_clear symbol to kABI severities as it is exposed just for KVM module and is generally a core     kernel component so removing it is low risk.
    - x86/cpu, kvm: Move X86_FEATURE_LFENCE_RDTSC to its native leaf (git-fixes).
    - x86/entry_32: Add VERW just before userspace transition (git-fixes).
    - x86/entry_64: Add VERW just before userspace transition (git-fixes).

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.

ID	Name	Product	Family	Severity
202959	EulerOS 2.0 SP8 : kernel (EulerOS-SA-2024-2038)	Nessus	Huawei Local Security Checks	high
202681	EulerOS Virtualization 2.10.0 : kernel (EulerOS-SA-2024-1984)	Nessus	Huawei Local Security Checks	high
202654	EulerOS Virtualization 2.10.1 : kernel (EulerOS-SA-2024-2002)	Nessus	Huawei Local Security Checks	high
202537	EulerOS 2.0 SP9 : kernel (EulerOS-SA-2024-1964)	Nessus	Huawei Local Security Checks	high
202513	EulerOS 2.0 SP9 : kernel (EulerOS-SA-2024-1937)	Nessus	Huawei Local Security Checks	high
195280	EulerOS 2.0 SP10 : kernel (EulerOS-SA-2024-1570)	Nessus	Huawei Local Security Checks	high
195267	EulerOS 2.0 SP10 : kernel (EulerOS-SA-2024-1592)	Nessus	Huawei Local Security Checks	high
192503	SUSE SLES12 Security Update : kernel (SUSE-SU-2024:0975-1)	Nessus	SuSE Local Security Checks	high
192501	SUSE SLES12 Security Update : kernel (SUSE-SU-2024:0976-1)	Nessus	SuSE Local Security Checks	high
192499	SUSE SLED12 / SLES12 Security Update : kernel (SUSE-SU-2024:0925-1)	Nessus	SuSE Local Security Checks	high
192487	SUSE SLES15 Security Update : kernel (SUSE-SU-2024:0926-1)	Nessus	SuSE Local Security Checks	high
192014	SUSE SLES15 Security Update : kernel (SUSE-SU-2024:0857-1)	Nessus	SuSE Local Security Checks	high

Detections

Analytics

CVE-2021-47078

medium

Tenable Plugins

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