In the Linux kernel, the following vulnerability has been resolved: cifs: Fix UAF in cifs_demultiplex_thread() There is a UAF when xfstests on cifs: BUG: KASAN: use-after-free in smb2_is_network_name_deleted+0x27/0x160 Read of size 4 at addr ffff88810103fc08 by task cifsd/923 CPU: 1 PID: 923 Comm: cifsd Not tainted 6.1.0-rc4+ #45 ... Call Trace: <TASK> dump_stack_lvl+0x34/0x44 print_report+0x171/0x472 kasan_report+0xad/0x130 kasan_check_range+0x145/0x1a0 smb2_is_network_name_deleted+0x27/0x160 cifs_demultiplex_thread.cold+0x172/0x5a4 kthread+0x165/0x1a0 ret_from_fork+0x1f/0x30 </TASK> Allocated by task 923: kasan_save_stack+0x1e/0x40 kasan_set_track+0x21/0x30 __kasan_slab_alloc+0x54/0x60 kmem_cache_alloc+0x147/0x320 mempool_alloc+0xe1/0x260 cifs_small_buf_get+0x24/0x60 allocate_buffers+0xa1/0x1c0 cifs_demultiplex_thread+0x199/0x10d0 kthread+0x165/0x1a0 ret_from_fork+0x1f/0x30 Freed by task 921: kasan_save_stack+0x1e/0x40 kasan_set_track+0x21/0x30 kasan_save_free_info+0x2a/0x40 ____kasan_slab_free+0x143/0x1b0 kmem_cache_free+0xe3/0x4d0 cifs_small_buf_release+0x29/0x90 SMB2_negotiate+0x8b7/0x1c60 smb2_negotiate+0x51/0x70 cifs_negotiate_protocol+0xf0/0x160 cifs_get_smb_ses+0x5fa/0x13c0 mount_get_conns+0x7a/0x750 cifs_mount+0x103/0xd00 cifs_smb3_do_mount+0x1dd/0xcb0 smb3_get_tree+0x1d5/0x300 vfs_get_tree+0x41/0xf0 path_mount+0x9b3/0xdd0 __x64_sys_mount+0x190/0x1d0 do_syscall_64+0x35/0x80 entry_SYSCALL_64_after_hwframe+0x46/0xb0 The UAF is because: mount(pid: 921) | cifsd(pid: 923) -------------------------------|------------------------------- | cifs_demultiplex_thread SMB2_negotiate | cifs_send_recv | compound_send_recv | smb_send_rqst | wait_for_response | wait_event_state [1] | | standard_receive3 | cifs_handle_standard | handle_mid | mid->resp_buf = buf; [2] | dequeue_mid [3] KILL the process [4] | resp_iov[i].iov_base = buf | free_rsp_buf [5] | | is_network_name_deleted [6] | callback 1. After send request to server, wait the response until mid->mid_state != SUBMITTED; 2. Receive response from server, and set it to mid; 3. Set the mid state to RECEIVED; 4. Kill the process, the mid state already RECEIVED, get 0; 5. Handle and release the negotiate response; 6. UAF. It can be easily reproduce with add some delay in [3] - [6]. Only sync call has the problem since async call's callback is executed in cifsd process. Add an extra state to mark the mid state to READY before wakeup the waitter, then it can get the resp safely.

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:0834-1 advisory.

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

    The following security bugs were fixed:

    - CVE-2021-22543: Fixed improper handling of VM_IO|VM_PFNMAP vmas in KVM (bsc#1186482).
    - CVE-2021-47634: ubi: Fix race condition between ctrl_cdev_ioctl and ubi_cdev_ioctl (bsc#1237758).
    - CVE-2021-47644: media: staging: media: zoran: move videodev alloc (bsc#1237766).
    - CVE-2022-48953: rtc: cmos: fix build on non-ACPI platforms (bsc#1231941).
    - CVE-2022-48975: gpiolib: fix memory leak in gpiochip_setup_dev() (bsc#1231885).
    - CVE-2022-49006: tracing: Free buffers when a used dynamic event is removed (bsc#1232163).
    - CVE-2022-49076: RDMA/hfi1: Fix use-after-free bug for mm struct (bsc#1237738).
    - CVE-2022-49080: mm/mempolicy: fix mpol_new leak in shared_policy_replace (bsc#1238033).
    - CVE-2022-49089: IB/rdmavt: add lock to call to rvt_error_qp to prevent a race condition (bsc#1238041).
    - CVE-2022-49124: x86/mce: Work around an erratum on fast string copy instructions (bsc#1238148).
    - CVE-2022-49134: mlxsw: spectrum: Guard against invalid local ports (bsc#1237982).
    - CVE-2022-49135: drm/amd/display: Fix memory leak (bsc#1238006).
    - CVE-2022-49151: can: mcba_usb: properly check endpoint type (bsc#1237778).
    - CVE-2022-49178: memstick/mspro_block: fix handling of read-only devices (bsc#1238107).
    - CVE-2022-49182: net: hns3: add vlan list lock to protect vlan list (bsc#1238260).
    - CVE-2022-49201: ibmvnic: fix race between xmit and reset (bsc#1238256).
    - CVE-2022-49247: media: stk1160: If start stream fails, return buffers with VB2_BUF_STATE_QUEUED     (bsc#1237783).
    - CVE-2022-49490: drm/msm/mdp5: Return error code in mdp5_pipe_release when deadlock is (bsc#1238275).
    - CVE-2022-49626: sfc: fix use after free when disabling sriov (bsc#1238270).
    - CVE-2022-49661: can: gs_usb: gs_usb_open/close(): fix memory leak (bsc#1237788).
    - CVE-2023-52572: Fixed UAF in cifs_demultiplex_thread() in cifs (bsc#1220946).
    - CVE-2023-52853: hid: cp2112: Fix duplicate workqueue initialization (bsc#1224988).
    - CVE-2023-52924: netfilter: nf_tables: do not skip expired elements during walk (bsc#1236821).
    - CVE-2023-6606: Fixed an out of bounds read in the SMB client when receiving a malformed length from a     server (bsc#1217947).
    - CVE-2024-23307: Fixed Integer Overflow or Wraparound vulnerability in x86 and ARM md, raid, raid5     modules (bsc#1219169).
    - CVE-2024-27397: netfilter: nf_tables: use timestamp to check for set element timeout (bsc#1224095).
    - CVE-2024-49963: mailbox: bcm2835: Fix timeout during suspend mode (bsc#1232147).
    - CVE-2024-49975: uprobes: fix kernel info leak via '[uprobes]' vma (bsc#1232104).
    - CVE-2024-50036: net: do not delay dst_entries_add() in dst_release() (bsc#1231912).
    - CVE-2024-50067: uprobe: avoid out-of-bounds memory access of fetching args (bsc#1232416).
    - CVE-2024-50251: netfilter: nft_payload: sanitize offset and length before calling skb_checksum()     (bsc#1233248).
    - CVE-2024-50304: ipv4: ip_tunnel: Fix suspicious RCU usage warning in ip_tunnel_find() (bsc#1233522).
    - CVE-2024-53217: nfsd: restore callback functionality for NFSv4.0 (bsc#1234999).
    - CVE-2024-56633: bpf, sockmap: Fix repeated calls to sock_put() when msg has more_data (bsc#1235485).
    - CVE-2024-56647: net: Fix icmp host relookup triggering ip_rt_bug (bsc#1235435).
    - CVE-2024-56658: net: defer final 'struct net' free in netns dismantle (bsc#1235441).
    - CVE-2024-56688: sunrpc: clear XPRT_SOCK_UPD_TIMEOUT when reset transport (bsc#1235538).
    - CVE-2025-21638: sctp: sysctl: auth_enable: avoid using current->nsproxy (bsc#1236115).
    - CVE-2025-21639: sctp: sysctl: rto_min/max: avoid using current->nsproxy (bsc#1236122).
    - CVE-2025-21640: sctp: sysctl: cookie_hmac_alg: avoid using current->nsproxy (bsc#1236123).
    - CVE-2025-21673: smb: client: fix double free of TCP_Server_Info::hostname (bsc#1236689).
    - CVE-2025-21689: USB: serial: quatech2: fix null-ptr-deref in qt2_process_read_urb() (bsc#1237017).
    - CVE-2025-21690: scsi: storvsc: Ratelimit warning logs to prevent VM denial of service (bsc#1237025).
    - CVE-2025-21700: net: sched: Disallow replacing of child qdisc from one parent to another (bsc#1237159).
    - CVE-2025-21753: btrfs: fix use-after-free when attempting to join an aborted transaction (bsc#1237875).


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 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:0833-1 advisory.

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

    The following security bugs were fixed:

    - CVE-2022-49080: mm/mempolicy: fix mpol_new leak in shared_policy_replace (bsc#1238033).
    - CVE-2024-53135: KVM: VMX: Bury Intel PT virtualization (guest/host mode) behind CONFIG_BROKEN     (bsc#1234154).
    - CVE-2024-53226: RDMA/hns: Fix NULL pointer derefernce in hns_roce_map_mr_sg() (bsc#1236576)
    - CVE-2024-57948: mac802154: check local interfaces before deleting sdata list (bsc#1236677).
    - CVE-2025-21647: sched: sch_cake: add bounds checks to host bulk flow fairness counts (bsc#1236133).
    - CVE-2025-21690: scsi: storvsc: Ratelimit warning logs to prevent VM denial of service (bsc#1237025).
    - CVE-2025-21692: net: sched: fix ets qdisc OOB Indexing (bsc#1237028).
    - CVE-2025-21699: gfs2: Truncate address space when flipping GFS2_DIF_JDATA flag (bsc#1237139).


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-2025:0835-1 advisory.

    The SUSE Linux Enterprise 15 SP4 kernel was updated to receive various security bugfixes.


    The following security bugs were fixed:

    - CVE-2022-49080: mm/mempolicy: fix mpol_new leak in shared_policy_replace (bsc#1238033).
    - CVE-2024-35949: btrfs: make sure that WRITTEN is set on all metadata blocks (bsc#1224700).
    - CVE-2024-50128: net: wwan: fix global oob in wwan_rtnl_policy (bsc#1232905).
    - CVE-2024-53135: KVM: VMX: Bury Intel PT virtualization (guest/host mode) behind CONFIG_BROKEN     (bsc#1234154).
    - CVE-2024-57948: mac802154: check local interfaces before deleting sdata list (bsc#1236677).
    - CVE-2025-21690: scsi: storvsc: Ratelimit warning logs to prevent VM denial of service (bsc#1237025).
    - CVE-2025-21692: net: sched: fix ets qdisc OOB Indexing (bsc#1237028).
    - CVE-2025-21699: gfs2: Truncate address space when flipping GFS2_DIF_JDATA flag (bsc#1237139).


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-2025:0833-2 advisory.

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

    The following security bugs were fixed:

    - CVE-2022-49080: mm/mempolicy: fix mpol_new leak in shared_policy_replace (bsc#1238033).
    - CVE-2024-53135: KVM: VMX: Bury Intel PT virtualization (guest/host mode) behind CONFIG_BROKEN     (bsc#1234154).
    - CVE-2024-53226: RDMA/hns: Fix NULL pointer derefernce in hns_roce_map_mr_sg() (bsc#1236576)
    - CVE-2024-57948: mac802154: check local interfaces before deleting sdata list (bsc#1236677).
    - CVE-2025-21647: sched: sch_cake: add bounds checks to host bulk flow fairness counts (bsc#1236133).
    - CVE-2025-21690: scsi: storvsc: Ratelimit warning logs to prevent VM denial of service (bsc#1237025).
    - CVE-2025-21692: net: sched: fix ets qdisc OOB Indexing (bsc#1237028).
    - CVE-2025-21699: gfs2: Truncate address space when flipping GFS2_DIF_JDATA flag (bsc#1237139).


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 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: cifs: Fix UAF in     cifs_demultiplex_thread() There is a UAF when xfstests on cifs: BUG: KASAN: use-after-free in     smb2_is_network_name_deleted+0x27/0x160 Read of size 4 at addr ffff88810103fc08 by task cifsd/923 CPU: 1     PID: 923 Comm: cifsd Not tainted 6.1.0-rc4+ #45 ... Call Trace: <TASK> dump_stack_lvl+0x34/0x44     print_report+0x171/0x472 kasan_report+0xad/0x130 kasan_check_range+0x145/0x1a0     smb2_is_network_name_deleted+0x27/0x160 cifs_demultiplex_thread.cold+0x172/0x5a4 kthread+0x165/0x1a0     ret_from_fork+0x1f/0x30 </TASK> Allocated by task 923: kasan_save_stack+0x1e/0x40     kasan_set_track+0x21/0x30 __kasan_slab_alloc+0x54/0x60 kmem_cache_alloc+0x147/0x320     mempool_alloc+0xe1/0x260 cifs_small_buf_get+0x24/0x60 allocate_buffers+0xa1/0x1c0     cifs_demultiplex_thread+0x199/0x10d0 kthread+0x165/0x1a0 ret_from_fork+0x1f/0x30 Freed by task 921:
    kasan_save_stack+0x1e/0x40 kasan_set_track+0x21/0x30 kasan_save_free_info+0x2a/0x40
    ____kasan_slab_free+0x143/0x1b0 kmem_cache_free+0xe3/0x4d0 cifs_small_buf_release+0x29/0x90     SMB2_negotiate+0x8b7/0x1c60 smb2_negotiate+0x51/0x70 cifs_negotiate_protocol+0xf0/0x160     cifs_get_smb_ses+0x5fa/0x13c0 mount_get_conns+0x7a/0x750 cifs_mount+0x103/0xd00     cifs_smb3_do_mount+0x1dd/0xcb0 smb3_get_tree+0x1d5/0x300 vfs_get_tree+0x41/0xf0 path_mount+0x9b3/0xdd0
    __x64_sys_mount+0x190/0x1d0 do_syscall_64+0x35/0x80 entry_SYSCALL_64_after_hwframe+0x46/0xb0 The UAF is     because: mount(pid: 921) | cifsd(pid: 923) -------------------------------|-------------------------------     | cifs_demultiplex_thread SMB2_negotiate | cifs_send_recv | compound_send_recv | smb_send_rqst |     wait_for_response | wait_event_state [1] | | standard_receive3 | cifs_handle_standard | handle_mid |     mid->resp_buf = buf; [2] | dequeue_mid [3] KILL the process [4] | resp_iov[i].iov_base = buf |     free_rsp_buf [5] | | is_network_name_deleted [6] | callback 1. After send request to server, wait the     response until mid->mid_state != SUBMITTED; 2. Receive response from server, and set it to mid; 3. Set the     mid state to RECEIVED; 4. Kill the process, the mid state already RECEIVED, get 0; 5. Handle and release     the negotiate response; 6. UAF. It can be easily reproduce with add some delay in [3] - [6]. Only sync     call has the problem since async call's callback is executed in cifsd process. Add an extra state to mark     the mid state to READY before wakeup the waitter, then it can get the resp safely. (CVE-2023-52572)

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

The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7194-1 advisory.

    Andy Nguyen discovered that the Bluetooth L2CAP implementation in the Linux kernel contained a type-     confusion error. A physically proximate remote attacker could use this to cause a denial of service     (system crash) or possibly execute arbitrary code. (CVE-2020-12351)

    Andy Nguyen discovered that the Bluetooth A2MP implementation in the Linux kernel did not properly     initialize memory in some situations. A physically proximate remote attacker could use this to expose     sensitive information (kernel memory). (CVE-2020-12352)

    Andy Nguyen discovered that the Bluetooth HCI event packet parser in the Linux kernel did not properly     handle event advertisements of certain sizes, leading to a heap-based buffer overflow. A physically     proximate remote attacker could use this to cause a denial of service (system crash) or possibly execute     arbitrary code. (CVE-2020-24490)

    It was discovered that the CIFS network file system implementation in the Linux kernel did not properly     validate certain SMB messages, leading to an out-of-bounds read vulnerability. An attacker could use this     to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2023-6610)

    Supraja Sridhara, Benedict Schlter, Mark Kuhne, Andrin Bertschi, and Shweta Shinde discovered that the     Confidential Computing framework in the Linux kernel for x86 platforms did not properly handle 32-bit     emulation on TDX and SEV. An attacker with access to the VMM could use this to cause a denial of service     (guest crash) or possibly execute arbitrary code. (CVE-2024-25744)

    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:

    - ARM32 architecture;

    - ARM64 architecture;

    - MIPS architecture;

    - PowerPC architecture;

    - RISC-V architecture;

    - S390 architecture;

    - User-Mode Linux (UML);

    - x86 architecture;

    - Block layer subsystem;

    - ACPI drivers;

    - Android drivers;

    - Serial ATA and Parallel ATA drivers;

    - ATM drivers;

    - Drivers core;

    - ATA over ethernet (AOE) driver;

    - Null block device driver;

    - TPM device driver;

    - Character device driver;

    - Clock framework and drivers;

    - Buffer Sharing and Synchronization framework;

    - ARM SCMI message protocol;

    - EFI core;

    - GPIO subsystem;

    - GPU drivers;

    - HID subsystem;

    - Hardware monitoring drivers;

    - I2C subsystem;

    - I3C subsystem;

    - InfiniBand drivers;

    - Input Device core drivers;

    - Input Device (Miscellaneous) drivers;

    - IOMMU subsystem;

    - IRQ chip drivers;

    - ISDN/mISDN subsystem;

    - LED subsystem;

    - Mailbox framework;

    - Multiple devices driver;

    - Media drivers;

    - VMware VMCI Driver;

    - MMC subsystem;

    - Ethernet bonding driver;

    - Network drivers;

    - Mellanox network drivers;

    - Microsoft Azure Network Adapter (MANA) driver;

    - STMicroelectronics network drivers;

    - Near Field Communication (NFC) drivers;

    - NTB driver;

    - Virtio pmem driver;

    - NVME drivers;

    - Device tree and open firmware driver;

    - Parport drivers;

    - PCI subsystem;

    - Pin controllers subsystem;

    - x86 platform drivers;

    - Remote Processor subsystem;

    - S/390 drivers;

    - SCSI subsystem;

    - QCOM SoC drivers;

    - SPI subsystem;

    - Direct Digital Synthesis drivers;

    - Thermal drivers;

    - Thunderbolt and USB4 drivers;

    - TTY drivers;

    - Userspace I/O drivers;

    - USB Device Class drivers;

    - DesignWare USB3 driver;

    - USB Gadget drivers;

    - USB Host Controller drivers;

    - USB Type-C Port Controller Manager driver;

    - USB Type-C Connector System Software Interface driver;

    - USB over IP driver;

    - VFIO drivers;

    - Virtio Host (VHOST) subsystem;

    - Framebuffer layer;

    - 9P distributed file system;

    - File systems infrastructure;

    - BTRFS file system;

    - Ceph distributed file system;

    - Ext4 file system;

    - F2FS file system;

    - GFS2 file system;

    - JFS file system;

    - Network file system (NFS) client;

    - Network file system (NFS) server daemon;

    - NILFS2 file system;

    - File system notification infrastructure;

    - NTFS3 file system;

    - Proc file system;

    - SMB network file system;

    - Bitmap API;

    - Network file system (NFS) superblock;

    - Objagg library;

    - Perf events;

    - Virtio network driver;

    - Bluetooth subsystem;

    - KCM (Kernel Connection Multiplexor) sockets driver;

    - Network traffic control;

    - Network sockets;

    - TCP network protocol;

    - BPF subsystem;

    - Control group (cgroup);

    - DMA mapping infrastructure;

    - Kernel thread helper (kthread);

    - Locking primitives;

    - Padata parallel execution mechanism;

    - RCU subsystem;

    - Arbitrary resource management;

    - Scheduler infrastructure;

    - Static call mechanism;

    - Tracing infrastructure;

    - Radix Tree data structure library;

    - Kernel userspace event delivery library;

    - Memory management;

    - Amateur Radio drivers;

    - Ethernet bridge;

    - CAN network layer;

    - Networking core;

    - Ethtool driver;

    - IPv4 networking;

    - IPv6 networking;

    - IUCV driver;

    - MAC80211 subsystem;

    - Multipath TCP;

    - Netfilter;

    - Netlink;

    - SCTP protocol;

    - Sun RPC protocol;

    - TIPC protocol;

    - TLS protocol;

    - VMware vSockets driver;

    - Wireless networking;

    - AppArmor security module;

    - Landlock security;

    - SELinux security module;

    - Simplified Mandatory Access Control Kernel framework;

    - FireWire sound drivers;

    - AudioScience HPI driver;

    - Amlogic Meson SoC drivers;

    - SoC audio core drivers;

    - USB sound devices; (CVE-2024-41091, CVE-2024-46800, CVE-2024-49924, CVE-2024-47659, CVE-2024-42295,     CVE-2024-42284, CVE-2024-38577, CVE-2024-49902, CVE-2024-45011, CVE-2024-47673, CVE-2024-38538,     CVE-2024-45008, CVE-2024-47667, CVE-2024-46832, CVE-2024-43879, CVE-2024-41059, CVE-2024-43853,     CVE-2024-44940, CVE-2024-44947, CVE-2024-43828, CVE-2024-41090, CVE-2024-44944, CVE-2024-43834,     CVE-2024-46777, CVE-2024-46689, CVE-2024-35965, CVE-2024-42276, CVE-2024-50264, CVE-2024-44965,     CVE-2024-49977, CVE-2024-42079, CVE-2024-46744, CVE-2024-42299, CVE-2024-43909, CVE-2024-41098,     CVE-2024-46731, CVE-2024-44946, CVE-2024-50024, CVE-2024-49858, CVE-2024-49892, CVE-2024-44989,     CVE-2024-47663, CVE-2024-49983, CVE-2024-42286, CVE-2024-42310, CVE-2024-44974, CVE-2024-43892,     CVE-2024-46840, CVE-2024-47695, CVE-2024-46780, CVE-2024-46757, CVE-2024-46707, CVE-2024-49894,     CVE-2024-50007, CVE-2024-47705, CVE-2024-49890, CVE-2024-46815, CVE-2024-36968, CVE-2024-40915,     CVE-2024-44995, CVE-2024-49871, CVE-2024-42265, CVE-2024-42283, CVE-2024-50000, CVE-2024-42309,     CVE-2024-47748, CVE-2024-35967, CVE-2023-52904, CVE-2024-46745, CVE-2024-41016, CVE-2024-49868,     CVE-2024-41011, CVE-2024-50186, CVE-2024-50033, CVE-2024-38545, CVE-2024-42267, CVE-2024-46852,     CVE-2024-44987, CVE-2024-46783, CVE-2024-47671, CVE-2024-46721, CVE-2024-46853, CVE-2024-43914,     CVE-2024-43907, CVE-2024-47734, CVE-2024-36484, CVE-2024-46781, CVE-2024-47693, CVE-2024-46791,     CVE-2024-49913, CVE-2024-49900, CVE-2024-50191, CVE-2024-43860, CVE-2024-45018, CVE-2024-46854,     CVE-2024-42246, CVE-2024-42156, CVE-2024-47660, CVE-2024-49878, CVE-2024-44982, CVE-2024-43867,     CVE-2024-49938, CVE-2024-47737, CVE-2024-46743, CVE-2024-42292, CVE-2024-50181, CVE-2024-41020,     CVE-2024-43863, CVE-2024-46817, CVE-2024-42281, CVE-2023-52621, CVE-2024-47749, CVE-2024-46804,     CVE-2024-47747, CVE-2024-50045, CVE-2024-41065, CVE-2023-52434, CVE-2024-50095, CVE-2024-45025,     CVE-2024-50179, CVE-2024-49946, CVE-2024-46782, CVE-2024-43839, CVE-2024-43904, CVE-2024-44958,     CVE-2024-44934, CVE-2024-45006, CVE-2024-49969, CVE-2024-44986, CVE-2024-46752, CVE-2024-35966,     CVE-2024-39463, CVE-2024-49883, CVE-2024-46805, CVE-2024-44935, CVE-2023-52532, CVE-2024-41071,     CVE-2024-46807, CVE-2024-43846, CVE-2024-50015, CVE-2024-26661, CVE-2024-43841, CVE-2024-46819,     CVE-2024-44931, CVE-2024-53057, CVE-2024-49982, CVE-2023-52757, CVE-2024-47735, CVE-2024-49866,     CVE-2024-46763, CVE-2024-45021, CVE-2024-46814, CVE-2024-46673, CVE-2024-43873, CVE-2024-49997,     CVE-2024-38602, CVE-2024-46795, CVE-2024-26822, CVE-2024-47670, CVE-2024-46755, CVE-2024-43902,     CVE-2024-46859, CVE-2024-43883, CVE-2024-49966, CVE-2024-42305, CVE-2024-49959, CVE-2024-42280,     CVE-2024-49965, CVE-2024-47674, CVE-2024-46723, CVE-2024-50031, CVE-2024-50184, CVE-2024-36893,     CVE-2024-43875, CVE-2023-52918, CVE-2024-49867, CVE-2024-49981, CVE-2024-43861, CVE-2024-49895,     CVE-2024-26669, CVE-2024-38544, CVE-2024-49973, CVE-2024-41015, CVE-2024-42296, CVE-2024-46722,     CVE-2024-42158, CVE-2024-49881, CVE-2024-27072, CVE-2024-47739, CVE-2024-46828, CVE-2024-46724,     CVE-2024-44999, CVE-2024-44971, CVE-2024-40973, CVE-2023-52572, CVE-2024-47709, CVE-2024-47742,     CVE-2024-46818, CVE-2024-50035, CVE-2024-50188, CVE-2024-47679, CVE-2024-38667, CVE-2024-41078,     CVE-2024-46844, CVE-2024-47672, CVE-2024-42306, CVE-2024-46758, CVE-2024-43869, CVE-2024-50062,     CVE-2024-49875, CVE-2024-41017, CVE-2024-41077, CVE-2024-50038, CVE-2024-50013, CVE-2024-46746,     CVE-2024-49962, CVE-2024-50049, CVE-2023-52751, CVE-2024-47684, CVE-2024-47701, CVE-2024-41070,     CVE-2024-44942, CVE-2024-35904, CVE-2024-26607, CVE-2024-50019, CVE-2024-46714, CVE-2024-46738,     CVE-2024-42312, CVE-2024-44948, CVE-2024-43890, CVE-2024-43893, CVE-2024-26800, CVE-2024-35963,     CVE-2024-49884, CVE-2024-49930, CVE-2024-46829, CVE-2024-50046, CVE-2024-49985, CVE-2024-41022,     CVE-2024-43894, CVE-2024-43830, CVE-2024-45009, CVE-2024-35951, CVE-2024-49889, CVE-2024-42301,     CVE-2024-38632, CVE-2024-42114, CVE-2024-42290, CVE-2024-43858, CVE-2024-50002, CVE-2024-41060,     CVE-2024-47696, CVE-2024-43870, CVE-2024-49948, CVE-2024-46759, CVE-2024-26947, CVE-2024-46713,     CVE-2024-47740, CVE-2024-44960, CVE-2024-46756, CVE-2024-46737, CVE-2024-41068, CVE-2024-46677,     CVE-2024-41063, CVE-2024-41019, CVE-2023-52917, CVE-2024-38611, CVE-2024-49852, CVE-2024-49863,     CVE-2024-46739, CVE-2024-43908, CVE-2024-47697, CVE-2024-46810, CVE-2024-41072, CVE-2024-42302,     CVE-2024-50003, CVE-2024-45026, CVE-2024-45028, CVE-2024-42259, CVE-2022-48666, CVE-2024-49995,     CVE-2024-50093, CVE-2024-46865, CVE-2024-49886, CVE-2024-43889, CVE-2024-42285, CVE-2024-50006,     CVE-2024-42271, CVE-2024-42274, CVE-2024-49957, CVE-2024-42289, CVE-2024-46719, CVE-2024-46858,     CVE-2024-49958, CVE-2024-50041, CVE-2024-46675, CVE-2024-41064, CVE-2024-39472, CVE-2024-42287,     CVE-2024-46822, CVE-2024-49877, CVE-2024-43849, CVE-2024-50040, CVE-2024-49879, CVE-2024-46798,     CVE-2024-46855, CVE-2024-49944, CVE-2024-46676, CVE-2024-26893, CVE-2024-43835, CVE-2024-47665,     CVE-2024-47669, CVE-2024-43882, CVE-2024-46740, CVE-2024-49851, CVE-2024-46849, CVE-2024-42311,     CVE-2024-44985, CVE-2024-47757, CVE-2024-50001, CVE-2024-46750, CVE-2024-47706, CVE-2024-50039,     CVE-2024-46702, CVE-2024-46725, CVE-2024-43817, CVE-2024-49907, CVE-2024-46695, CVE-2024-38553,     CVE-2024-42272, CVE-2024-49882, CVE-2024-42269, CVE-2024-44954, CVE-2024-42318, CVE-2024-42297,     CVE-2024-49975, CVE-2024-44988, CVE-2024-49963, CVE-2024-47692, CVE-2024-41042, CVE-2024-41081,     CVE-2024-43854, CVE-2024-46771, CVE-2024-46732, CVE-2024-47712, CVE-2024-47699, CVE-2024-49927,     CVE-2024-49860, CVE-2024-45003, CVE-2024-49954, CVE-2024-42304, CVE-2024-49933, CVE-2024-42277,     CVE-2024-49955, CVE-2024-47710, CVE-2024-43905, CVE-2024-49903, CVE-2024-43856, CVE-2024-50180,     CVE-2024-44966, CVE-2024-46685, CVE-2024-49935, CVE-2024-44990, CVE-2023-52889, CVE-2024-49896,     CVE-2024-44969, CVE-2024-50189, CVE-2024-50008, CVE-2024-47720, CVE-2024-42313, CVE-2024-44983,     CVE-2024-49949, CVE-2024-46761, CVE-2024-47690, CVE-2024-50059, CVE-2024-41073, CVE-2024-47723,     CVE-2024-46747, CVE-2024-49952, CVE-2024-50096, CVE-2024-42288, CVE-2024-43871, CVE-2024-42126,     CVE-2024-44998, CVE-2024-47685, CVE-2024-46679, CVE-2024-43884, CVE-2024-47668, CVE-2024-49936,     CVE-2024-43829, CVE-2024-47756, CVE-2024-43880, CVE-2024-45007, CVE-2024-40910, CVE-2024-50044,     CVE-2023-52639, CVE-2024-47698, CVE-2024-41012, CVE-2024-49856, CVE-2024-47713, CVE-2024-47718,     CVE-2024-49967)

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 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7123-1 advisory.

    It was discovered that the CIFS network file system implementation in the Linux kernel did not properly     validate certain SMB messages, leading to an out-of-bounds read vulnerability. An attacker could use this     to cause a denial of service (system crash) or possibly expose sensitive information. (CVE-2023-6610)

    Supraja Sridhara, Benedict Schlter, Mark Kuhne, Andrin Bertschi, and Shweta Shinde discovered that the     Confidential Computing framework in the Linux kernel for x86 platforms did not properly handle 32-bit     emulation on TDX and SEV. An attacker with access to the VMM could use this to cause a denial of service     (guest crash) or possibly execute arbitrary code. (CVE-2024-25744)

    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:

    - ARM64 architecture;

    - MIPS architecture;

    - PowerPC architecture;

    - RISC-V architecture;

    - User-Mode Linux (UML);

    - x86 architecture;

    - Block layer subsystem;

    - Android drivers;

    - Serial ATA and Parallel ATA drivers;

    - ATM drivers;

    - Drivers core;

    - Null block device driver;

    - Character device driver;

    - ARM SCMI message protocol;

    - GPU drivers;

    - HID subsystem;

    - Hardware monitoring drivers;

    - I3C subsystem;

    - InfiniBand drivers;

    - Input Device core drivers;

    - Input Device (Miscellaneous) drivers;

    - IOMMU subsystem;

    - IRQ chip drivers;

    - ISDN/mISDN subsystem;

    - LED subsystem;

    - Multiple devices driver;

    - Media drivers;

    - VMware VMCI Driver;

    - MMC subsystem;

    - Network drivers;

    - Near Field Communication (NFC) drivers;

    - NVME drivers;

    - Device tree and open firmware driver;

    - Parport drivers;

    - PCI subsystem;

    - Pin controllers subsystem;

    - Remote Processor subsystem;

    - S/390 drivers;

    - SCSI drivers;

    - QCOM SoC drivers;

    - Direct Digital Synthesis drivers;

    - Thunderbolt and USB4 drivers;

    - TTY drivers;

    - Userspace I/O drivers;

    - DesignWare USB3 driver;

    - USB Gadget drivers;

    - USB Host Controller drivers;

    - USB Type-C Connector System Software Interface driver;

    - USB over IP driver;

    - VHOST drivers;

    - File systems infrastructure;

    - BTRFS file system;

    - Ext4 file system;

    - F2FS file system;

    - JFS file system;

    - NILFS2 file system;

    - NTFS3 file system;

    - Proc file system;

    - SMB network file system;

    - Core kernel;

    - DMA mapping infrastructure;

    - RCU subsystem;

    - Tracing infrastructure;

    - Radix Tree data structure library;

    - Kernel userspace event delivery library;

    - Objagg library;

    - Memory management;

    - Amateur Radio drivers;

    - Bluetooth subsystem;

    - Ethernet bridge;

    - CAN network layer;

    - Networking core;

    - Ethtool driver;

    - IPv4 networking;

    - IPv6 networking;

    - IUCV driver;

    - KCM (Kernel Connection Multiplexor) sockets driver;

    - MAC80211 subsystem;

    - Multipath TCP;

    - Netfilter;

    - Network traffic control;

    - SCTP protocol;

    - Sun RPC protocol;

    - TIPC protocol;

    - TLS protocol;

    - Wireless networking;

    - AppArmor security module;

    - Landlock security;

    - Simplified Mandatory Access Control Kernel framework;

    - FireWire sound drivers;

    - SoC audio core drivers;

    - USB sound devices; (CVE-2023-52751, CVE-2024-43902, CVE-2024-46791, CVE-2024-45018, CVE-2024-44987,     CVE-2024-46763, CVE-2024-46724, CVE-2024-26893, CVE-2024-42283, CVE-2024-46738, CVE-2024-46819,     CVE-2024-44982, CVE-2023-52889, CVE-2024-45025, CVE-2023-52918, CVE-2024-46800, CVE-2024-46756,     CVE-2024-46719, CVE-2024-39472, CVE-2024-42292, CVE-2024-45006, CVE-2024-46675, CVE-2024-44971,     CVE-2024-46731, CVE-2024-42286, CVE-2024-44954, CVE-2024-42274, CVE-2024-46746, CVE-2024-42276,     CVE-2024-43869, CVE-2024-43830, CVE-2024-42288, CVE-2024-41042, CVE-2024-42126, CVE-2024-43870,     CVE-2024-46805, CVE-2024-41078, CVE-2024-44966, CVE-2024-44989, CVE-2024-46795, CVE-2024-44988,     CVE-2024-38577, CVE-2024-43839, CVE-2024-43909, CVE-2024-46745, CVE-2024-42285, CVE-2024-43871,     CVE-2024-41081, CVE-2024-42289, CVE-2024-44965, CVE-2024-42271, CVE-2024-42284, CVE-2024-45009,     CVE-2024-41068, CVE-2024-44958, CVE-2024-46759, CVE-2024-42304, CVE-2024-43890, CVE-2024-41019,     CVE-2024-43846, CVE-2024-41012, CVE-2024-44983, CVE-2024-41072, CVE-2024-46702, CVE-2024-26800,     CVE-2024-42302, CVE-2023-52572, CVE-2024-46783, CVE-2024-43892, CVE-2024-45028, CVE-2024-44999,     CVE-2024-46814, CVE-2024-41022, CVE-2024-42281, CVE-2024-46679, CVE-2024-42290, CVE-2024-44960,     CVE-2024-41071, CVE-2024-41091, CVE-2024-44990, CVE-2024-46757, CVE-2024-38611, CVE-2024-47668,     CVE-2024-45008, CVE-2024-46707, CVE-2024-44935, CVE-2024-42299, CVE-2024-46771, CVE-2024-42265,     CVE-2024-43883, CVE-2024-46673, CVE-2024-46747, CVE-2024-43875, CVE-2024-44985, CVE-2024-42311,     CVE-2024-46798, CVE-2024-43884, CVE-2024-46725, CVE-2024-42318, CVE-2024-43873, CVE-2024-42296,     CVE-2024-43907, CVE-2024-43834, CVE-2024-46721, CVE-2024-47659, CVE-2024-45026, CVE-2024-47667,     CVE-2024-44986, CVE-2024-41020, CVE-2024-43849, CVE-2024-46744, CVE-2024-44946, CVE-2024-43861,     CVE-2024-42269, CVE-2024-46822, CVE-2024-46739, CVE-2024-44948, CVE-2024-46804, CVE-2024-41064,     CVE-2024-44995, CVE-2024-26669, CVE-2024-46781, CVE-2024-46732, CVE-2024-42246, CVE-2024-46780,     CVE-2024-46743, CVE-2024-44947, CVE-2024-47663, CVE-2024-46752, CVE-2024-43893, CVE-2024-45021,     CVE-2024-43856, CVE-2024-46714, CVE-2024-41011, CVE-2024-41070, CVE-2024-46832, CVE-2024-46737,     CVE-2024-43867, CVE-2024-42277, CVE-2024-44934, CVE-2024-46723, CVE-2024-43880, CVE-2024-43860,     CVE-2024-42297, CVE-2024-45003, CVE-2024-46810, CVE-2024-43889, CVE-2024-42287, CVE-2024-43854,     CVE-2024-42313, CVE-2024-42305, CVE-2024-41077, CVE-2024-38602, CVE-2024-46758, CVE-2024-46807,     CVE-2024-43853, CVE-2024-45007, CVE-2024-41090, CVE-2024-42280, CVE-2024-46844, CVE-2024-45011,     CVE-2024-47660, CVE-2024-47665, CVE-2024-46829, CVE-2024-44944, CVE-2024-41015, CVE-2024-42259,     CVE-2024-43914, CVE-2024-43829, CVE-2022-48666, CVE-2024-43828, CVE-2024-46755, CVE-2024-43858,     CVE-2024-46740, CVE-2024-46689, CVE-2024-42309, CVE-2024-42295, CVE-2024-41098, CVE-2023-52757,     CVE-2024-46782, CVE-2024-46777, CVE-2024-46685, CVE-2024-44969, CVE-2024-47669, CVE-2024-43882,     CVE-2024-42310, CVE-2024-43905, CVE-2024-44998, CVE-2024-42306, CVE-2024-40915, CVE-2024-46713,     CVE-2024-41059, CVE-2024-41017, CVE-2024-43879, CVE-2024-46677, CVE-2024-42312, CVE-2024-43908,     CVE-2024-46750, CVE-2024-46722, CVE-2024-42267, CVE-2024-46818, CVE-2024-26661, CVE-2024-43817,     CVE-2024-42272, CVE-2024-41065, CVE-2024-46828, CVE-2024-46840, CVE-2024-46676, CVE-2024-43841,     CVE-2024-46815, CVE-2024-26607, CVE-2023-52434, CVE-2024-46761, CVE-2024-42114, CVE-2024-41073,     CVE-2024-43894, CVE-2024-43835, CVE-2024-46817, CVE-2024-41060, CVE-2024-36484, CVE-2024-42301,     CVE-2024-44974, CVE-2024-43863, CVE-2024-41063)

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 SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2024:1454-1 advisory.

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

    The following security bugs were fixed:

    - CVE-2020-36780: Fixed a reference leak when pm_runtime_get_sync fails in i2c (bsc#1220556).
    - CVE-2020-36782: Fixed a reference leak when pm_runtime_get_sync fails in i2c imx-lpi2c (bsc#1220560).
    - CVE-2020-36783: Fixed a reference leak when pm_runtime_get_sync fails in i2c img-scb (bsc#1220561).
    - CVE-2021-23134: Fixed a use-after-free issue in nfc sockets (bsc#1186060).
    - CVE-2021-46909: Fixed a PCI interrupt mapping in ARM footbridge (bsc#1220442).
    - CVE-2021-46921: Fixed ordering in queued_write_lock_slowpath (bsc#1220468).
    - CVE-2021-46930: Fixed a list_head check warning caused by uninitialization of list_head in usb mtu3     (bsc#1220484).
    - CVE-2021-46938: Fixed a double free of blk_mq_tag_set in dev remove after table load fails in dm rq     (bsc#1220554).
    - CVE-2021-46939: Fixed a denial of service in trace_clock_global() in tracing (bsc#1220580).
    - CVE-2021-46943: Fixed an oops in set_fmt error handling in media: staging/intel-ipu3 (bsc#1220583).
    - CVE-2021-46944: Fixed a memory leak in imu_fmt in media staging/intel-ipu3 (bsc#1220566).
    - CVE-2021-46950: Fixed a data corruption bug in raid1 arrays using bitmaps in md/raid1 (bsc#1220662).
    - CVE-2021-46951: Fixed an integer underflow of efi_tpm_final_log_size in tpm_read_log_efi in tpm efi     (bsc#1220615).
    - CVE-2021-46958: Fixed a race between transaction aborts and fsyncs leading to use-after-free in btrfs     (bsc#1220521).
    - CVE-2021-46960: Fixed a warning on smb2_get_enc_key in cifs (bsc#1220528).
    - CVE-2021-46961: Fixed an error on not enabling irqs when handling spurious interrups in irqchip/gic-v3     (bsc#1220529).
    - CVE-2021-46962: Fixed a resource leak in the remove function in mmc uniphier-sd (bsc#1220532).
    - CVE-2021-46963: Fixed a denial of service in qla2xxx_mqueuecommand() in scsi qla2xxx (bsc#1220536)
    - CVE-2021-46971: Fixed unconditional security_locked_down() call in perf/core (bsc#1220697).
    - CVE-2021-46981: Fixed a NULL pointer in flush_workqueue in nbd (bsc#1220611).
    - CVE-2021-46984: Fixed an out of bounds access in kyber_bio_merge() in kyber (bsc#1220631).
    - CVE-2021-46988: Fixed release page in error path to avoid BUG_ON in userfaultfd (bsc#1220706).
    - CVE-2021-46990: Fixed a denial of service when toggling entry flush barrier in powerpc/64s     (bsc#1220743).
    - 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-2021-46998: Fixed an use after free bug in enic_hard_start_xmit in ethernet/enic (bsc#1220625).
    - CVE-2021-47000: Fixed an inode leak on getattr error in __fh_to_dentry in ceph (bsc#1220669).
    - CVE-2021-47006: Fixed wrong check in overflow_handler hook in ARM 9064/1 hw_breakpoint (bsc#1220751).
    - CVE-2021-47013: Fixed a use after free in emac_mac_tx_buf_send (bsc#1220641).
    - CVE-2021-47015: Fixed a RX consumer index logic in the error path in bnxt_rx_pkt() in bnxt_en     (bsc#1220794).
    - CVE-2021-47020: Fixed a memory leak in stream config error path in soundwire stream (bsc#1220785).
    - CVE-2021-47034: Fixed a kernel memory fault for pte update on radix in powerpc/64s (bsc#1220687).
    - CVE-2021-47045: Fixed a null pointer dereference in lpfc_prep_els_iocb() in scsi lpfc (bsc#1220640).
    - CVE-2021-47049: Fixed an after free in __vmbus_open() in hv vmbus (bsc#1220692).
    - CVE-2021-47051: Fixed a PM reference leak in lpspi_prepare_xfer_hardware() in spi fsl-lpspi     (bsc#1220764).
    - CVE-2021-47055: Fixed missing permissions for locking and badblock ioctls in mtd (bsc#1220768).
    - CVE-2021-47056: Fixed a user-memory-access error on vf2pf_lock in crypto (bsc#1220769).
    - CVE-2021-47058: Fixed a possible user-after-free in set debugfs_name in regmap (bsc#1220779).
    - CVE-2021-47061: Fixed a bug in KVM by destroy I/O bus devices on unregister failure _after_  sync'ing     SRCU (bsc#1220745).
    - CVE-2021-47063: Fixed a potential use-after-free during bridge detach in drm bridge/panel (bsc#1220777).
    - CVE-2021-47065: Fixed an array overrun in rtw_get_tx_power_params() in rtw88 (bsc#1220749).
    - CVE-2021-47068: Fixed a use-after-free issue in llcp_sock_bind/connect (bsc#1220739).
    - CVE-2021-47069: Fixed a crash due to relying on a stack reference past its expiry in ipc/mqueue,     ipc/msg, ipc/sem (bsc#1220826).
    - CVE-2021-47070: Fixed a memory leak in error handling paths on memory allocated by vmbus_alloc_ring in     uio_hv_generic (bsc#1220829).
    - CVE-2021-47071: Fixed a memory leak in error handling paths in hv_uio_cleanup() in uio_hv_generic     (bsc#1220846).
    - CVE-2021-47073: Fixed a oops on rmmod dell_smbios exit_dell_smbios_wmi() in platform/x86 dell-smbios-wmi     (bsc#1220850).
    - CVE-2021-47077: Fixed a NULL pointer dereference when in shost_data (bsc#1220861).
    - CVE-2021-47082: Fixed a double free in tun_free_netdev in tun (bsc#1220969).
    - CVE-2021-47109: Fixed an overflow in neighbour table in neighbour (bsc#1221534).
    - CVE-2021-47110: Fixed possible memory corruption when restoring from hibernation in x86/kvm     (bsc#1221532).
    - CVE-2021-47112: Fixed possible memory corruption when restoring from hibernation in x86/kvm     (bsc#1221541).
    - CVE-2021-47114: Fixed a data corruption by fallocate in ocfs2 (bsc#1221548).
    - CVE-2021-47117: Fixed a crash in ext4_es_cache_extent as ext4_split_extent_at failed in ext4     (bsc#1221575).
    - CVE-2021-47118: Fixed an use-after-free in init task's struct pid in pid (bsc#1221605).
    - CVE-2021-47119: Fixed a memory leak in ext4_fill_super in ext4 (bsc#1221608).
    - CVE-2021-47120: Fixed a NULL pointer dereference on disconnect in HID magicmouse (bsc#1221606).
    - CVE-2021-47138: Fixed an out-of-bound memory access during clearing filters in cxgb4 (bsc#1221934).
    - CVE-2021-47139: Fixed a race condition that lead to oops in netdevice registration in net hns3     (bsc#1221935).
    - CVE-2021-47141: Fixed a null pointer dereference on priv->msix_vectors when driver is unloaded in gve     (bsc#1221949).
    - CVE-2021-47142: Fixed an use-after-free on ttm->sg in drm/amdgpu (bsc#1221952).
    - CVE-2021-47144: Fixed a refcount leak in amdgpufb_create in drm/amd/amdgpu (bsc#1221989).
    - CVE-2021-47153: Fixed an out-of-range memory access during bus reset in the case of a block transaction     in i2c/i801 (bsc#1221969).
    - CVE-2021-47161: Fixed a resource leak in an error handling path in the error handling path of the probe     function in spi spi-fsl-dspi (bsc#1221966).
    - CVE-2021-47165: Fixed a NULL pointer dereference when component was not probed during shutdown in     drm/mesonhe (bsc#1221965).
    - CVE-2021-47166: Fixed a data corruption of pg_bytes_written in nfs_do_recoalesce() in nfs (bsc#1221998).
    - CVE-2021-47167: Fixed an oopsable condition in __nfs_pageio_add_request() in nfs (bsc#1221991).
    - CVE-2021-47168: Fixed an incorrect limit in filelayout_decode_layout() in nfs (bsc#1222002).
    - CVE-2021-47169: Fixed a NULL pointer dereference in rp2_probe in serial rp2 (bsc#1222000).
    - CVE-2021-47170: Fixed a WARN about excessively large memory allocations in usb usbfs (bsc#1222004).
    - CVE-2021-47171: Fixed a memory leak in smsc75xx_bind in net usb (bsc#1221994).
    - CVE-2021-47172: Fixed a potential overflow due to non sequential channel numbers in adc/ad7124     (bsc#1221992).
    - CVE-2021-47173: Fixed a memory leak in uss720_probe in misc/uss720 (bsc#1221993).
    - CVE-2021-47177: Fixed a sysfs leak in alloc_iommu() in iommu/vt-d (bsc#1221997).
    - CVE-2021-47179: Fixed a NULL pointer dereference in pnfs_mark_matching_lsegs_return() in nfsv4     (bsc#1222001).
    - CVE-2021-47180: Fixed a memory leak in nci_allocate_device nfcmrvl_disconnect in nfc nci (bsc#1221999).
    - CVE-2021-47181: Fixed a null pointer dereference caused by calling platform_get_resource()     (bsc#1222660).
    - CVE-2021-47183: Fixed a null pointer dereference during link down processing in scsi lpfc (bsc#1192145,     bsc#1222664).
    - CVE-2021-47185: Fixed a softlockup issue in flush_to_ldisc in tty tty_buffer (bsc#1222669).
    - CVE-2021-47189: Fixed denial of service due to memory ordering issues between normal and ordered work     functions in btrfs (bsc#1222706).
    - CVE-2022-0487: Fixed an use-after-free vulnerability in rtsx_usb_ms_drv_remove() in     drivers/memstick/host/rtsx_usb_ms.c (bsc#1194516).
    - CVE-2022-4744: Fixed a double-free that could lead to DoS or privilege escalation in TUN/TAP device     driver functionality (bsc#1209635).
    - CVE-2022-48626: Fixed a potential use-after-free on remove path in moxart (bsc#1220366).
    - CVE-2023-0160: Fixed deadlock flaw in BPF that could allow a local user to potentially crash the system     (bsc#1209657).
    - CVE-2023-1192: Fixed use-after-free in cifs_demultiplex_thread() (bsc#1208995).
    - 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-2023-52454: Fixed a kernel panic when host sends an invalid H2C PDU length in nvmet-tcp     (bsc#1220320).
    - CVE-2023-52469: Fixed an use-after-free in kv_parse_power_table in drivers/amd/pm (bsc#1220411).
    - CVE-2023-52470: Fixed null-ptr-deref in radeon_crtc_init() (bsc#1220413).
    - CVE-2023-52474: Fixed a data corruption in user SDMA requests in IB/hfi1 (bsc#1220445).
    - CVE-2023-52476: Fixed possible unhandled page fault via perf sampling NMI during vsyscall (bsc#1220703).
    - CVE-2023-52477: Fixed USB Hub accesses to uninitialized BOS descriptors (bsc#1220790).
    - CVE-2023-52500: Fixed information leaking when processing OPC_INB_SET_CONTROLLER_CONFIG command     (bsc#1220883).
    - CVE-2023-52500: Fixed leaking tags when processing  OPC_INB_SET_CONTROLLER_CONFIG command in scsi in     pm80xx (bsc#1220883).
    - CVE-2023-52509: Fixed a use-after-free issue in ravb_tx_timeout_work() (bsc#1220836).
    - CVE-2023-52572: Fixed UAF in cifs_demultiplex_thread() in cifs (bsc#1220946).
    - CVE-2023-52575: Fixed SBPB enablement for spec_rstack_overflow=off (bsc#1220871).
    - CVE-2023-52583: Fixed deadlock or deadcode of misusing dget() inside ceph (bsc#1221058).
    - CVE-2023-52590: Fixed a possible ocfs2 filesystem corruption via directory renaming (bsc#1221088).
    - CVE-2023-52591: Fixed a possible reiserfs filesystem corruption via directory renaming (bsc#1221044).
    - CVE-2023-52607: Fixed null-pointer dereference in pgtable_cache_add kasprintf() in powerpc/mm     (bsc#1221061).
    - CVE-2023-52628: Fixed 4-byte stack OOB write in nftables (bsc#1222117).
    - CVE-2023-6270: Fixed a use-after-free issue in aoecmd_cfg_pkts (bsc#1218562).
    - CVE-2023-6356: Fixed a NULL pointer dereference in nvmet_tcp_build_pdu_iovec (bsc#1217987).
    - CVE-2023-6531: Fixed a use-after-free flaw due to a race problem in the unix garbage collector's     deletion of SKB races (bsc#1218447).
    - CVE-2023-6535: Fixed a NULL pointer dereference in nvmet_tcp_execute_request (bsc#1217988).
    - CVE-2023-6536: Fixed a NULL pointer dereference in __nvmet_req_complete (bsc#1217989).
    - CVE-2023-7042: Fixed a null pointer dereference in ath10k_wmi_tlv_op_pull_mgmt_tx_compl_ev() in     drivers/net/wireless/ath/ath10k/wmi-tlv.c in net (bsc#1218336).
    - CVE-2023-7192: Fixed a memory leak problem in ctnetlink_create_conntrack in     net/netfilter/nf_conntrack_netlink.c (bsc#1218479).
    - CVE-2024-22099: Fixed a null pointer dereference in /net/bluetooth/rfcomm/core.C in bluetooth     (bsc#1219170).
    - CVE-2024-26600: Fixed null pointer dereference for SRP in phy-omap-usb2 (bsc#1220340).
    - CVE-2024-26614: Fixed the initialization of accept_queue's spinlocks (bsc#1221293).
    - CVE-2024-26642: Fixed the set of anonymous timeout flag in netfilter nf_tables (bsc#1221830).
    - CVE-2024-26704: Fixed a double-free of blocks due to wrong extents moved_len in ext4 (bsc#1222422).
    - CVE-2024-26733: Fixed an overflow in arp_req_get() in arp (bsc#1222585).


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.

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2023-385 advisory.

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

    ceph: drop messages from MDS when unmounting (CVE-2022-48628)

    A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to     achieve local privilege escalation.

    Due to a race condition between nf_tables netlink control plane transaction and nft_set element garbage     collection, it is possible to underflow the reference counter causing a use-after-free vulnerability.

    We recommend upgrading past commit 3e91b0ebd994635df2346353322ac51ce84ce6d8. (CVE-2023-4244)

    A NULL pointer dereference flaw was found in the Linux kernel ipv4 stack. The socket buffer (skb) was     assumed to be associated with a device before calling __ip_options_compile, which is not always the case     if the skb is re-routed by ipvs. This issue may allow a local user with CAP_NET_ADMIN privileges to crash     the system. (CVE-2023-42754)

    A flaw was found in the Netfilter subsystem of the Linux kernel. A race condition between IPSET_CMD_ADD     and IPSET_CMD_SWAP can lead to a kernel panic due to the invocation of `__ip_set_put` on a wrong `set`.
    This issue may allow a local user to crash the system. (CVE-2023-42756)

    A use-after-free vulnerability in the Linux kernel's netfilter: nf_tables component can be exploited to     achieve local privilege escalation.

    Addition and removal of rules from chain bindings within the same transaction causes leads to use-after-     free.

    We recommend upgrading past commit f15f29fd4779be8a418b66e9d52979bb6d6c2325. (CVE-2023-5197)

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

    netfilter: nft_set_rbtree: skip sync GC for new elements in this transaction

    New elements in this transaction might expired before such transactionends. Skip sync GC for such elements     otherwise commit path might walkover an already released object. Once transaction is finished, async     GCwill collect such expired element. (CVE-2023-52433)

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

    x86/srso: Add SRSO mitigation for Hygon processors (CVE-2023-52482)

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

    ring-buffer: Do not attempt to read past commit (CVE-2023-52501)

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

    mm/slab_common: fix slab_caches list corruption after kmem_cache_destroy() (CVE-2023-52562)

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

    serial: 8250_port: Check IRQ data before use (CVE-2023-52567)

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

    btrfs: remove BUG() after failure to insert delayed dir index item (CVE-2023-52569)

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

    cifs: Fix UAF in cifs_demultiplex_thread() (CVE-2023-52572)

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

    net: rds: Fix possible NULL-pointer dereference (CVE-2023-52573)

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

    team: fix null-ptr-deref when team device type is changed (CVE-2023-52574)

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

    x86/mm, kexec, ima: Use memblock_free_late() from ima_free_kexec_buffer() (CVE-2023-52576)

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

    net: bridge: use DEV_STATS_INC() (CVE-2023-52578)

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

    net/core: Fix ETH_P_1588 flow dissector (CVE-2023-52580)

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

    netfs: Only call folio_start_fscache() one time for each folio (CVE-2023-52582)

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

    netfilter: nf_tables: adapt set backend to use GC transaction API (CVE-2023-52923)

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

    netfilter: nf_tables: don't skip expired elements during walk (CVE-2023-52924)

    A use-after-free vulnerability in the Linux kernel's fs/smb/client component can be exploited to achieve     local privilege escalation.

    In case of an error in smb3_fs_context_parse_param, ctx->password was freed but the field was not set to     NULL which could lead to double free.

    We recommend upgrading past commit e6e43b8aa7cd3c3af686caf0c2e11819a886d705. (CVE-2023-5345)

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.

ID	Name	Product	Family	Severity
232643	SUSE SLES12 Security Update : kernel (SUSE-SU-2025:0834-1)	Nessus	SuSE Local Security Checks	high
232642	SUSE SLES15 Security Update : kernel (SUSE-SU-2025:0833-1)	Nessus	SuSE Local Security Checks	high
232639	SUSE SLES15 Security Update : kernel (SUSE-SU-2025:0835-1)	Nessus	SuSE Local Security Checks	high
232635	SUSE SLES15 Security Update : kernel (SUSE-SU-2025:0833-2)	Nessus	SuSE Local Security Checks	high
226237	Linux Distros Unpatched Vulnerability : CVE-2023-52572	Nessus	Misc.	high
213658	Ubuntu 20.04 LTS : Linux kernel (Azure) vulnerabilities (USN-7194-1)	Nessus	Ubuntu Local Security Checks	critical
211654	Ubuntu 22.04 LTS : Linux kernel (Azure) vulnerabilities (USN-7123-1)	Nessus	Ubuntu Local Security Checks	high
205968	EulerOS Virtualization 2.11.1 : kernel (EulerOS-SA-2024-2178)	Nessus	Huawei Local Security Checks	high
205964	EulerOS Virtualization 2.11.0 : kernel (EulerOS-SA-2024-2205)	Nessus	Huawei Local Security Checks	high
201152	EulerOS 2.0 SP12 : kernel (EulerOS-SA-2024-1873)	Nessus	Huawei Local Security Checks	high
201140	EulerOS 2.0 SP12 : kernel (EulerOS-SA-2024-1859)	Nessus	Huawei Local Security Checks	high
200965	EulerOS 2.0 SP11 : kernel (EulerOS-SA-2024-1816)	Nessus	Huawei Local Security Checks	high
200960	EulerOS 2.0 SP11 : kernel (EulerOS-SA-2024-1837)	Nessus	Huawei Local Security Checks	high
194454	SUSE SLES15 Security Update : kernel (SUSE-SU-2024:1454-1)	Nessus	SuSE Local Security Checks	high
183798	Amazon Linux 2023 : bpftool, kernel, kernel-devel (ALAS2023-2023-385)	Nessus	Amazon Linux Local Security Checks	high

Detections

Analytics

CVE-2023-52572

high

Tenable Plugins

high

high

high

high

high

critical

high

high

high

high

high

high

high

high

high