The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-987152 advisory.

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

    btrfs: qgroup: fix sleep from invalid context bug in btrfs_qgroup_inherit()

    Syzkaller reported BUG as follows:

      BUG: sleeping function called from invalid context at            include/linux/sched/mm.h:274       Call Trace:
       <TASK>        dump_stack_lvl+0xcd/0x134
       __might_resched.cold+0x222/0x26b        kmem_cache_alloc+0x2e7/0x3c0        update_qgroup_limit_item+0xe1/0x390        btrfs_qgroup_inherit+0x147b/0x1ee0        create_subvol+0x4eb/0x1710        btrfs_mksubvol+0xfe5/0x13f0
       __btrfs_ioctl_snap_create+0x2b0/0x430        btrfs_ioctl_snap_create_v2+0x25a/0x520        btrfs_ioctl+0x2a1c/0x5ce0
       __x64_sys_ioctl+0x193/0x200        do_syscall_64+0x35/0x80

    Fix this by calling qgroup_dirty() on @dstqgroup, and update limit item in     btrfs_run_qgroups() later outside of the spinlock context.

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

Note that Nessus has not tested for this issue 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-2025:0236-1 advisory.

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

    The following security bugs were fixed:

    - CVE-2022-48742: rtnetlink: make sure to refresh master_dev/m_ops in __rtnl_newlink() (bsc#1226694).
    - CVE-2022-49033: btrfs: qgroup: fix sleep from invalid context bug in btrfs_qgroup_inherit()     (bsc#1232045).
    - CVE-2022-49035: media: s5p_cec: limit msg.len to CEC_MAX_MSG_SIZE (bsc#1215304).
    - CVE-2023-52434: Fixed potential OOBs in smb2_parse_contexts()  (bsc#1220148).
    - CVE-2023-52922: can: bcm: Fix UAF in bcm_proc_show() (bsc#1233977).
    - CVE-2024-26976: KVM: Always flush async #PF workqueue when vCPU is being destroyed (bsc#1223635).
    - CVE-2024-35847: irqchip/gic-v3-its: Prevent double free on error (bsc#1224697).
    - CVE-2024-36883: net: fix out-of-bounds access in ops_init (bsc#1225725).
    - CVE-2024-36886: tipc: fix UAF in error path (bsc#1225730).
    - CVE-2024-38589: netrom: fix possible dead-lock in nr_rt_ioctl() (bsc#1226748).
    - CVE-2024-41013: xfs: do not walk off the end of a directory data block (bsc#1228405).
    - CVE-2024-47141: pinmux: Use sequential access to access desc->pinmux data (bsc#1235708).
    - CVE-2024-47666: scsi: pm80xx: Set phy->enable_completion only when we wait for it (bsc#1231453).
    - CVE-2024-47678: icmp: change the order of rate limits (bsc#1231854).
    - CVE-2024-49944: sctp: set sk_state back to CLOSED if autobind fails in sctp_listen_start (bsc#1232166).
    - CVE-2024-50039: kABI: Restore deleted EXPORT_SYMBOL(__qdisc_calculate_pkt_len) (bsc#1231909).
    - CVE-2024-50143: udf: fix uninit-value use in udf_get_fileshortad (bsc#1233038).
    - CVE-2024-50151: smb: client: fix OOBs when building SMB2_IOCTL request (bsc#1233055).
    - CVE-2024-50166: fsl/fman: Fix refcount handling of fman-related devices (bsc#1233050).
    - CVE-2024-50199: mm/swapfile: skip HugeTLB pages for unuse_vma (bsc#1233112).
    - CVE-2024-50211: udf: refactor inode_bmap() to handle error (bsc#1233096).
    - CVE-2024-50256: netfilter: nf_reject_ipv6: fix potential crash in nf_send_reset6() (bsc#1233200).
    - CVE-2024-50262: bpf: Fix out-of-bounds write in trie_get_next_key() (bsc#1233239).
    - CVE-2024-50287: media: v4l2-tpg: prevent the risk of a division by zero (bsc#1233476).
    - CVE-2024-50299: sctp: properly validate chunk size in sctp_sf_ootb() (bsc#1233488).
    - CVE-2024-53057: net/sched: stop qdisc_tree_reduce_backlog on TC_H_ROOT (bsc#1233551).
    - CVE-2024-53101: fs: Fix uninitialized value issue in from_kuid and from_kgid (bsc#1233769).
    - CVE-2024-53141: netfilter: ipset: add missing range check in bitmap_ip_uadt (bsc#1234381).
    - CVE-2024-53146: NFSD: Prevent a potential integer overflow (bsc#1234853).
    - CVE-2024-53150: ALSA: usb-audio: Fix out of bounds reads when finding clock sources (bsc#1234834).
    - CVE-2024-53156: wifi: ath9k: add range check for conn_rsp_epid in htc_connect_service() (bsc#1234846).
    - CVE-2024-53157: firmware: arm_scpi: Check the DVFS OPP count returned by the firmware (bsc#1234827).
    - CVE-2024-53172: ubi: fastmap: Fix duplicate slab cache names while attaching (bsc#1234898).
    - CVE-2024-53173: NFSv4.0: Fix a use-after-free problem in the asynchronous open() (bsc#1234891).
    - CVE-2024-53179: smb: client: fix use-after-free of signing key (bsc#1234921).
    - CVE-2024-53198: xen: Fix the issue of resource not being properly released in xenbus_dev_probe()     (bsc#1234923).
    - CVE-2024-53210: s390/iucv: MSG_PEEK causes memory leak in iucv_sock_destruct() (bsc#1234971).
    - CVE-2024-53214: vfio/pci: Properly hide first-in-list PCIe extended capability (bsc#1235004).
    - CVE-2024-53224: RDMA/mlx5: Cancel pkey work before destroying device resources (bsc#1235009).
    - CVE-2024-53239: ALSA: 6fire: Release resources at card release (bsc#1235054).
    - CVE-2024-53240: xen/netfront: fix crash when removing device (bsc#1234281).
    - CVE-2024-56531: ALSA: caiaq: Use snd_card_free_when_closed() at disconnection (bsc#1235057).
    - CVE-2024-56548: hfsplus: do not query the device logical block size multiple times (bsc#1235073).
    - CVE-2024-56551: drm/amdgpu: fix usage slab after free (bsc#1235075).
    - CVE-2024-56569: ftrace: Fix regression with module command in stack_trace_filter (bsc#1235031).
    - CVE-2024-56570: ovl: Filter invalid inodes with missing lookup function (bsc#1235035).
    - CVE-2024-56587: leds: class: Protect brightness_show() with led_cdev->led_access mutex (bsc#1235125).
    - CVE-2024-56599: wifi: ath10k: avoid NULL pointer error during sdio remove (bsc#1235138).
    - CVE-2024-56603: net: af_can: do not leave a dangling sk pointer in can_create() (bsc#1235415).
    - CVE-2024-56604: Bluetooth: RFCOMM: avoid leaving dangling sk pointer in rfcomm_sock_alloc()     (bsc#1235056).
    - CVE-2024-56605: Bluetooth: L2CAP: do not leave dangling sk pointer on error in l2cap_sock_create()     (bsc#1235061).
    - CVE-2024-56616: drm/dp_mst: Fix MST sideband message body length check (bsc#1235427).
    - CVE-2024-56631: scsi: sg: Fix slab-use-after-free read in sg_release() (bsc#1235480).
    - CVE-2024-56642: tipc: Fix use-after-free of kernel socket in cleanup_bearer() (bsc#1235433).
    - CVE-2024-56664: bpf, sockmap: Fix race between element replace and close() (bsc#1235249).
    - CVE-2024-56704: 9p/xen: fix release of IRQ (bsc#1235584).
    - CVE-2024-56724: mfd: intel_soc_pmic_bxtwc: Use IRQ domain for TMU device (bsc#1235577).
    - CVE-2024-56756: nvme-pci: fix freeing of the HMB descriptor table (bsc#1234922).
    - CVE-2024-57791: net/smc: check return value of sock_recvmsg when draining clc data (bsc#1235759).
    - CVE-2024-57849: s390/cpum_sf: Handle CPU hotplug remove during sampling (bsc#1235814).
    - CVE-2024-57887: drm: adv7511: Fix use-after-free in adv7533_attach_dsi() (bsc#1235952).
    - CVE-2024-57888: workqueue: Do not warn when cancelling WQ_MEM_RECLAIM work from !WQ_MEM_RECLAIM worker     (bsc#1235416 bsc#1235918).
    - CVE-2024-57892: ocfs2: fix slab-use-after-free due to dangling pointer dqi_priv (bsc#1235964).
    - CVE-2024-57893: ALSA: seq: oss: Fix races at processing SysEx messages (bsc#1235920).


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-2025:0201-1 advisory.

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


    The following security bugs were fixed:

    - CVE-2022-36280: Fixed out-of-bounds memory access vulnerability found in vmwgfx driver (bsc#1203332).
    - CVE-2022-48742: rtnetlink: make sure to refresh master_dev/m_ops in __rtnl_newlink() (bsc#1226694).
    - CVE-2022-49033: btrfs: qgroup: fix sleep from invalid context bug in btrfs_qgroup_inherit()     (bsc#1232045).
    - CVE-2023-1382: Fixed denial of service in tipc_conn_close (bsc#1209288).
    - CVE-2023-33951: Fixed a race condition that could have led to an information disclosure inside the     vmwgfx driver (bsc#1211593).
    - CVE-2023-33952: Fixed a double free that could have led to a local privilege escalation inside the     vmwgfx driver (bsc#1211595).
    - CVE-2023-52920: bpf: support non-r10 register spill/fill to/from stack in precision tracking     (bsc#1232823).
    - CVE-2024-26886: Bluetooth: af_bluetooth: Fix deadlock (bsc#1223044).
    - CVE-2024-26924: scsi: lpfc: Release hbalock before calling lpfc_worker_wake_up() (bsc#1225820).
    - CVE-2024-36915: nfc: llcp: fix nfc_llcp_setsockopt() unsafe copies (bsc#1225758).
    - CVE-2024-44934: net: bridge: mcast: wait for previous gc cycles when removing port (bsc#1229809).
    - CVE-2024-47666: scsi: pm80xx: Set phy->enable_completion only when we wait for it (bsc#1231453).
    - CVE-2024-47678: icmp: change the order of rate limits (bsc#1231854).
    - CVE-2024-49944: sctp: set sk_state back to CLOSED if autobind fails in sctp_listen_start (bsc#1232166).
    - CVE-2024-49952: netfilter: nf_tables: prevent nf_skb_duplicated corruption (bsc#1232157).
    - CVE-2024-50018: net: napi: Prevent overflow of napi_defer_hard_irqs (bsc#1232419).
    - CVE-2024-50143: udf: fix uninit-value use in udf_get_fileshortad (bsc#1233038).
    - CVE-2024-50166: fsl/fman: Fix refcount handling of fman-related devices (bsc#1233050).
    - CVE-2024-50181: clk: imx: Remove CLK_SET_PARENT_GATE for DRAM mux for i.MX7D (bsc#1233127).
    - CVE-2024-50202: nilfs2: propagate directory read errors from nilfs_find_entry() (bsc#1233324).
    - CVE-2024-50211: udf: refactor inode_bmap() to handle error (bsc#1233096).
    - CVE-2024-50256: netfilter: nf_reject_ipv6: fix potential crash in nf_send_reset6() (bsc#1233200).
    - CVE-2024-50262: bpf: Fix out-of-bounds write in trie_get_next_key() (bsc#1233239).
    - CVE-2024-50278, CVE-2024-50280: dm cache: fix flushing uninitialized delayed_work on cache_ctr error     (bsc#1233467 bsc#1233469).
    - CVE-2024-50278: dm cache: fix potential out-of-bounds access on the first resume (bsc#1233467).
    - CVE-2024-50279: dm cache: fix out-of-bounds access to the dirty bitset when resizing (bsc#1233468).
    - CVE-2024-50296: net: hns3: fix kernel crash when uninstalling driver (bsc#1233485).
    - CVE-2024-53051: drm/i915/hdcp: Add encoder check in intel_hdcp_get_capability (bsc#1233547).
    - CVE-2024-53055: wifi: iwlwifi: mvm: fix 6 GHz scan construction (bsc#1233550).
    - CVE-2024-53056: drm/mediatek: Fix potential NULL dereference in mtk_crtc_destroy() (bsc#1233568).
    - CVE-2024-53064: idpf: fix idpf_vc_core_init error path (bsc#1233558 bsc#1234464).
    - CVE-2024-53072: platform/x86/amd/pmc: Detect when STB is not available (bsc#1233564).
    - CVE-2024-53090: afs: Fix lock recursion (bsc#1233637).
    - CVE-2024-53095: smb: client: Fix use-after-free of network namespace (bsc#1233642).
    - CVE-2024-53101: fs: Fix uninitialized value issue in from_kuid and from_kgid (bsc#1233769).
    - CVE-2024-53113: mm: fix NULL pointer dereference in alloc_pages_bulk_noprof (bsc#1234077).
    - CVE-2024-53114: x86/CPU/AMD: Clear virtualized VMLOAD/VMSAVE on Zen4 client (bsc#1234072).
    - CVE-2024-53119: virtio/vsock: Fix accept_queue memory leak (bsc#1234073).
    - CVE-2024-53122: mptcp: cope racing subflow creation in mptcp_rcv_space_adjust (bsc#1234076).
    - CVE-2024-53125: bpf: sync_linked_regs() must preserve subreg_def (bsc#1234156).
    - CVE-2024-53130: nilfs2: fix null-ptr-deref in block_dirty_buffer tracepoint (bsc#1234219).
    - CVE-2024-53131: nilfs2: fix null-ptr-deref in block_touch_buffer tracepoint (bsc#1234220).
    - CVE-2024-53146: NFSD: Prevent a potential integer overflow (bsc#1234853).
    - CVE-2024-53150: ALSA: usb-audio: Fix out of bounds reads when finding clock sources (bsc#1234834).
    - CVE-2024-53156: wifi: ath9k: add range check for conn_rsp_epid in htc_connect_service() (bsc#1234846).
    - CVE-2024-53157: firmware: arm_scpi: Check the DVFS OPP count returned by the firmware (bsc#1234827).
    - CVE-2024-53158: soc: qcom: geni-se: fix array underflow in geni_se_clk_tbl_get() (bsc#1234811).
    - CVE-2024-53161: EDAC/bluefield: Fix potential integer overflow (bsc#1234856).
    - CVE-2024-53162: crypto: qat/qat_4xxx - fix off by one in uof_get_name() (bsc#1234843).
    - CVE-2024-53173: NFSv4.0: Fix a use-after-free problem in the asynchronous open() (bsc#1234891).
    - CVE-2024-53179: smb: client: fix use-after-free of signing key (bsc#1234921).
    - CVE-2024-53210: s390/iucv: MSG_PEEK causes memory leak in iucv_sock_destruct() (bsc#1234971).
    - CVE-2024-53213: net: usb: lan78xx: Fix double free issue with interrupt buffer allocation (bsc#1234973).
    - CVE-2024-53214: vfio/pci: Properly hide first-in-list PCIe extended capability (bsc#1235004).
    - CVE-2024-53239: ALSA: 6fire: Release resources at card release (bsc#1235054).
    - CVE-2024-53240: xen/netfront: fix crash when removing device (bsc#1234281).
    - CVE-2024-53241: x86/xen: use new hypercall functions instead of hypercall page (XSA-466 bsc#1234282).
    - CVE-2024-56539: wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_config_scan()     (bsc#1234963).
    - CVE-2024-56548: hfsplus: do not query the device logical block size multiple times (bsc#1235073).
    - CVE-2024-56549: cachefiles: Fix NULL pointer dereference in object->file (bsc#1234912).
    - CVE-2024-56570: ovl: Filter invalid inodes with missing lookup function (bsc#1235035).
    - CVE-2024-56571: media: uvcvideo: Require entities to have a non-zero unique ID (bsc#1235037).
    - CVE-2024-56575: media: imx-jpeg: Ensure power suppliers be suspended before detach them (bsc#1235039).
    - CVE-2024-56598: jfs: array-index-out-of-bounds fix in dtReadFirst (bsc#1235220).
    - CVE-2024-56604: Bluetooth: RFCOMM: avoid leaving dangling sk pointer in rfcomm_sock_alloc()     (bsc#1235056).
    - CVE-2024-56605: Bluetooth: L2CAP: do not leave dangling sk pointer on error in l2cap_sock_create()     (bsc#1235061).
    - CVE-2024-56619: nilfs2: fix potential out-of-bounds memory access in nilfs_find_entry() (bsc#1235224).
    - CVE-2024-56755: netfs/fscache: Add a memory barrier for FSCACHE_VOLUME_CREATING (bsc#1234920).


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

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

The version of kernel installed on the remote host is prior to 5.4.226-129.415. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.4-2024-071 advisory.

    A flaw was found in the Linux kernel. A denial of service flaw may occur if there is a consecutive request     of the NVME_IOCTL_RESET and the NVME_IOCTL_SUBSYS_RESET through the device file of the driver, resulting     in a PCIe link disconnect. (CVE-2022-3169)

    A vulnerability classified as problematic has been found in Linux Kernel. This affects the function     fib_nh_match of the file net/ipv4/fib_semantics.c of the component IPv4 Handler. The manipulation leads to     out-of-bounds read. It is possible to initiate the attack remotely. It is recommended to apply a patch to     fix this issue. The identifier VDB-210357 was assigned to this vulnerability. (CVE-2022-3435)

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

    char: tpm: Protect tpm_pm_suspend with locks (CVE-2022-48997)

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

    ipv4: Handle attempt to delete multipath route when fib_info contains an nh reference (CVE-2022-48999)

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

    iommu/vt-d: Fix PCI device refcount leak in dmar_dev_scope_init() (CVE-2022-49002)

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

    tracing: Free buffers when a used dynamic event is removed (CVE-2022-49006)

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

    nilfs2: fix NULL pointer dereference in nilfs_palloc_commit_free_entry() (CVE-2022-49007)

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

    sctp: fix memory leak in sctp_stream_outq_migrate() (CVE-2022-49013)

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

    net: tun: Fix use-after-free in tun_detach() (CVE-2022-49014)

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

    net: hsr: Fix potential use-after-free (CVE-2022-49015)

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

    net: phy: fix null-ptr-deref while probe() failed (CVE-2022-49021)

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

    net/mlx5e: Fix use-after-free when reverting termination table (CVE-2022-49025)

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

    btrfs: qgroup: fix sleep from invalid context bug in btrfs_qgroup_inherit() (CVE-2022-49033)

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

    ntfs: check overflow when iterating ATTR_RECORDs (CVE-2022-49762)

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

    ntfs: fix use-after-free in ntfs_attr_find() (CVE-2022-49763)

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

    gfs2: Check sb_bsize_shift after reading superblock (CVE-2022-49769)

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

    ceph: avoid putting the realm twice when decoding snaps fails (CVE-2022-49770)

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

    dm ioctl: fix misbehavior if list_versions races with module loading (CVE-2022-49771)

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

    macvlan: enforce a consistent minimal mtu (CVE-2022-49776)

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

    Input: i8042 - fix leaking of platform device on module removal (CVE-2022-49777)

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

    kprobes: Skip clearing aggrprobe's post_handler in kprobe-on-ftrace case (CVE-2022-49779)

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

    scsi: target: tcm_loop: Fix possible name leak in tcm_loop_setup_hba_bus() (CVE-2022-49780)

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

    mmc: sdhci-pci: Fix possible memory leak caused by missing pci_dev_put() (CVE-2022-49787)

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

    misc/vmw_vmci: fix an infoleak in vmci_host_do_receive_datagram() (CVE-2022-49788)

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

    ftrace: Fix null pointer dereference in ftrace_add_mod() (CVE-2022-49802)

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

    drbd: use after free in drbd_create_device() (CVE-2022-49811)

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

    kcm: close race conditions on sk_receive_queue (CVE-2022-49814)

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

    ata: libata-transport: fix double ata_host_put() in ata_tport_add() (CVE-2022-49826)

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

    pinctrl: devicetree: fix null pointer dereferencing in pinctrl_dt_to_map (CVE-2022-49832)

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

    nilfs2: fix use-after-free bug of ns_writer on remount (CVE-2022-49834)

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

    bpf, test_run: Fix alignment problem in bpf_prog_test_run_skb() (CVE-2022-49840)

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

    ASoC: core: Fix use-after-free in snd_soc_exit() (CVE-2022-49842)

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

    can: j1939: j1939_send_one(): fix missing CAN header initialization (CVE-2022-49845)

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

    udf: Fix a slab-out-of-bounds write bug in udf_find_entry() (CVE-2022-49846)

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

    nilfs2: fix deadlock in nilfs_count_free_blocks() (CVE-2022-49850)

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

    net: macvlan: fix memory leaks of macvlan_common_newlink (CVE-2022-49853)

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

    tipc: fix the msg->req tlv len check in tipc_nl_compat_name_table_dump_header (CVE-2022-49862)

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

    can: af_can: fix NULL pointer dereference in can_rx_register() (CVE-2022-49863)

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

    ipv6: addrlabel: fix infoleak when sending struct ifaddrlblmsg to network (CVE-2022-49865)

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

    bnxt_en: Fix possible crash in bnxt_hwrm_set_coal() (CVE-2022-49869)

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

    capabilities: fix undefined behavior in bit shift for CAP_TO_MASK (CVE-2022-49870)

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

    net: tun: Fix memory leaks of napi_get_frags (CVE-2022-49871)

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

    net: gso: fix panic on frag_list with mixed head alloc types (CVE-2022-49872)

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

    HID: hyperv: fix possible memory leak in mousevsc_probe() (CVE-2022-49874)

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

    bpf, sockmap: Fix the sk->sk_forward_alloc warning of sk_stream_kill_queues (CVE-2022-49877)

    In the Linux kernel 6.0.8, there is an out-of-bounds read in ntfs_attr_find in fs/ntfs/attrib.c.
    (CVE-2023-26607)

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

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

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986273 advisory.

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

    btrfs: qgroup: fix sleep from invalid context bug in btrfs_qgroup_inherit()

    Syzkaller reported BUG as follows:

      BUG: sleeping function called from invalid context at            include/linux/sched/mm.h:274       Call Trace:
       <TASK>        dump_stack_lvl+0xcd/0x134
       __might_resched.cold+0x222/0x26b        kmem_cache_alloc+0x2e7/0x3c0        update_qgroup_limit_item+0xe1/0x390        btrfs_qgroup_inherit+0x147b/0x1ee0        create_subvol+0x4eb/0x1710        btrfs_mksubvol+0xfe5/0x13f0
       __btrfs_ioctl_snap_create+0x2b0/0x430        btrfs_ioctl_snap_create_v2+0x25a/0x520        btrfs_ioctl+0x2a1c/0x5ce0
       __x64_sys_ioctl+0x193/0x200        do_syscall_64+0x35/0x80

    Fix this by calling qgroup_dirty() on @dstqgroup, and update limit item in     btrfs_run_qgroups() later outside of the spinlock context.

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

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

The version of kernel installed on the remote host is prior to 5.15.86-53.137. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.15-2023-012 advisory.

    A flaw was found in the Linux kernel. A denial of service flaw may occur if there is a consecutive request     of the NVME_IOCTL_RESET and the NVME_IOCTL_SUBSYS_RESET through the device file of the driver, resulting     in a PCIe link disconnect. (CVE-2022-3169)

    A vulnerability classified as critical has been found in Linux Kernel. Affected is the function     btf_dump_name_dups of the file tools/lib/bpf/btf_dump.c of the component libbpf. The manipulation leads to     use after free. It is recommended to apply a patch to fix this issue. The identifier of this vulnerability     is VDB-211032. (CVE-2022-3534)

    Guests can trigger NIC interface reset/abort/crash via netback It is possible for a guest to trigger a NIC     interface reset/abort/crash in a Linux based network backend by sending certain kinds of packets. It     appears to be an (unwritten?) assumption in the rest of the Linux network stack that packet protocol     headers are all contained within the linear section of the SKB and some NICs behave badly if this is not     the case. This has been reported to occur with Cisco (enic) and Broadcom NetXtrem II BCM5780 (bnx2x)     though it may be an issue with other NICs/drivers as well. In case the frontend is sending requests with     split headers, netback will forward those violating above mentioned assumption to the networking core,     resulting in said misbehavior. (CVE-2022-3643)

    An incorrect TLB flush issue was found in the Linux kernel's GPU i915 kernel driver, potentially leading     to random memory corruption or data leaks. This flaw could allow a local user to crash the system or     escalate their privileges on the system. (CVE-2022-4139)

    Guests can trigger deadlock in Linux netback driver T[his CNA information record relates to multiple CVEs;
    the text explains which aspects/vulnerabilities correspond to which CVE.] The patch for XSA-392 introduced     another issue which might result in a deadlock when trying to free the SKB of a packet dropped due to the     XSA-392 handling (CVE-2022-42328). Additionally when dropping packages for other reasons the same deadlock     could occur in case of netpoll being active for the interface the xen-netback driver is connected to     (CVE-2022-42329). (CVE-2022-42328)

    Guests can trigger deadlock in Linux netback driver T[his CNA information record relates to multiple CVEs;
    the text explains which aspects/vulnerabilities correspond to which CVE.] The patch for XSA-392 introduced     another issue which might result in a deadlock when trying to free the SKB of a packet dropped due to the     XSA-392 handling (CVE-2022-42328). Additionally when dropping packages for other reasons the same deadlock     could occur in case of netpoll being active for the interface the xen-netback driver is connected to     (CVE-2022-42329). (CVE-2022-42329)

    A stack overflow flaw was found in the Linux kernel's SYSCTL subsystem in how a user changes certain     kernel parameters and variables. This flaw allows a local user to crash or potentially escalate their     privileges on the system. (CVE-2022-4378)

    A use-after-free vulnerability was found in __nfs42_ssc_open() in fs/nfs/nfs4file.c in the Linux kernel.
    This flaw allows an attacker to conduct a remote denial of service. (CVE-2022-4379)

    A race condition in the x86 KVM subsystem in the Linux kernel through 6.1-rc6 allows guest OS users to     cause a denial of service (host OS crash or host OS memory corruption) when nested virtualisation and the     TDP MMU are enabled. (CVE-2022-45869)

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

    udf: Fix preallocation discarding at indirect extent boundary (CVE-2022-48946)

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

    igb: Initialize mailbox message for VF reset (CVE-2022-48949)

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

    perf: Fix perf_pending_task() UaF (CVE-2022-48950)

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

    rtc: cmos: Fix event handler registration ordering issue (CVE-2022-48953)

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

    ipv6: avoid use-after-free in ip6_fragment() (CVE-2022-48956)

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

    net: mdio: fix unbalanced fwnode reference count in mdio_device_release() (CVE-2022-48961)

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

    xen-netfront: Fix NULL sring after live migration (CVE-2022-48969)

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

    af_unix: Get user_ns from in_skb in unix_diag_get_exact(). (CVE-2022-48970)

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

    mac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add() (CVE-2022-48972)

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

    gpiolib: fix memory leak in gpiochip_setup_dev() (CVE-2022-48975)

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

    can: af_can: fix NULL pointer dereference in can_rcv_filter (CVE-2022-48977)

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

    HID: core: fix shift-out-of-bounds in hid_report_raw_event (CVE-2022-48978)

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

    io_uring: Fix a null-ptr-deref in io_tctx_exit_cb() (CVE-2022-48983)

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

    mm/gup: fix gup_pud_range() for dax (CVE-2022-48986)

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

    memcg: fix possible use-after-free in memcg_write_event_control() (CVE-2022-48988)

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

    mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths (CVE-2022-48991)

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

    char: tpm: Protect tpm_pm_suspend with locks (CVE-2022-48997)

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

    ipv4: Handle attempt to delete multipath route when fib_info contains an nh reference (CVE-2022-48999)

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

    iommu/vt-d: Fix PCI device refcount leak in has_external_pci() (CVE-2022-49000)

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

    iommu/vt-d: Fix PCI device refcount leak in dmar_dev_scope_init() (CVE-2022-49002)

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

    nvme: fix SRCU protection of nvme_ns_head list (CVE-2022-49003)

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

    riscv: Sync efi page table's kernel mappings before switching (CVE-2022-49004)

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

    tracing: Free buffers when a used dynamic event is removed (CVE-2022-49006)

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

    sctp: fix memory leak in sctp_stream_outq_migrate() (CVE-2022-49013)

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

    net: tun: Fix use-after-free in tun_detach() (CVE-2022-49014)

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

    net: hsr: Fix potential use-after-free (CVE-2022-49015)

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

    net: mdiobus: fix unbalanced node reference count (CVE-2022-49016)

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

    net: phy: fix null-ptr-deref while probe() failed (CVE-2022-49021)

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

    ixgbevf: Fix resource leak in ixgbevf_init_module() (CVE-2022-49028)

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

    libbpf: Handle size overflow for ringbuf mmap (CVE-2022-49030)

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

    btrfs: qgroup: fix sleep from invalid context bug in btrfs_qgroup_inherit() (CVE-2022-49033)

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

    ceph: avoid putting the realm twice when decoding snaps fails (CVE-2022-49770)

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

    dm ioctl: fix misbehavior if list_versions races with module loading (CVE-2022-49771)

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

    macvlan: enforce a consistent minimal mtu (CVE-2022-49776)

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

    kprobes: Skip clearing aggrprobe's post_handler in kprobe-on-ftrace case (CVE-2022-49779)

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

    scsi: target: tcm_loop: Fix possible name leak in tcm_loop_setup_hba_bus() (CVE-2022-49780)

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

    perf: Improve missing SIGTRAP checking (CVE-2022-49782)

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

    misc/vmw_vmci: fix an infoleak in vmci_host_do_receive_datagram() (CVE-2022-49788)

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

    tracing: Fix race where eprobes can be called before the event (CVE-2022-49798)

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

    tracing: Fix memory leak in tracing_read_pipe() (CVE-2022-49801)

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

    ftrace: Fix null pointer dereference in ftrace_add_mod() (CVE-2022-49802)

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

    drbd: use after free in drbd_create_device() (CVE-2022-49811)

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

    bridge: switchdev: Fix memory leaks when changing VLAN protocol (CVE-2022-49812)

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

    kcm: close race conditions on sk_receive_queue (CVE-2022-49814)

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

    cifs: Fix connections leak when tlink setup failed (CVE-2022-49822)

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

    ata: libata-transport: fix error handling in ata_tdev_add() (CVE-2022-49823)

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

    ata: libata-transport: fix error handling in ata_tlink_add() (CVE-2022-49824)

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

    ata: libata-transport: fix error handling in ata_tport_add() (CVE-2022-49825)

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

    ata: libata-transport: fix double ata_host_put() in ata_tport_add() (CVE-2022-49826)

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

    drm: Fix potential null-ptr-deref in drm_vblank_destroy_worker() (CVE-2022-49827)

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

    hugetlbfs: don't delete error page from pagecache (CVE-2022-49828)

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

    drm/drv: Fix potential memory leak in drm_dev_init() (CVE-2022-49830)

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

    pinctrl: devicetree: fix null pointer dereferencing in pinctrl_dt_to_map (CVE-2022-49832)

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

    bpf: Fix memory leaks in __check_func_call (CVE-2022-49837)

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

    sctp: clear out_curr if all frag chunks of current msg are pruned (CVE-2022-49838)

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

    bpf, test_run: Fix alignment problem in bpf_prog_test_run_skb() (CVE-2022-49840)

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

    igb: Do not free q_vector unless new one was allocated (CVE-2022-50252)

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

    bpf: make sure skb->len != 0 when redirecting to a tunneling device (CVE-2022-50253)

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

    bpf, sockmap: fix race in sock_map_free() (CVE-2022-50259)

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

    power: supply: fix null pointer dereferencing in power_supply_get_battery_info (CVE-2022-50276)

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

    PNP: fix name memory leak in pnp_alloc_dev() (CVE-2022-50278)

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

    chardev: fix error handling in cdev_device_add() (CVE-2022-50282)

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

    btrfs: do not BUG_ON() on ENOMEM when dropping extent items for a range (CVE-2022-50293)

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

    lockd: set other missing fields when unlocking files (CVE-2022-50302)

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

    perf/x86/intel/uncore: Fix reference count leak in hswep_has_limit_sbox() (CVE-2022-50318)

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

    hugetlbfs: fix null-ptr-deref in hugetlbfs_parse_param() (CVE-2022-50334)

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

    rapidio: fix possible name leaks when rio_add_device() fails (CVE-2022-50343)

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

    skbuff: Account for tail adjustment during pull operations (CVE-2022-50365)

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

    padata: Always leave BHs disabled when running ->parallel() (CVE-2022-50382)

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

    NFS: Fix an Oops in nfs_d_automount() (CVE-2022-50385)

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

    integrity: Fix memory leakage in keyring allocation error path (CVE-2022-50395)

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

    nfsd: under NFSv4.1, fix double svc_xprt_put on rpc_create failure (CVE-2022-50401)

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

    drivers/md/md-bitmap: check the return value of md_bitmap_get_counter() (CVE-2022-50402)

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

    fbdev: fbcon: release buffer when fbcon_do_set_font() failed (CVE-2022-50404)

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

    net/tunnel: wait until all sk_user_data reader finish before releasing the sock (CVE-2022-50405)

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

    ACPICA: Fix error code path in acpi_ds_call_control_method() (CVE-2022-50411)

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

    ACPICA: Fix use-after-free in acpi_ut_copy_ipackage_to_ipackage() (CVE-2022-50423)

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

    blk-mq: fix possible memleak when register 'hctx' failed (CVE-2022-50434)

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

    gpiolib: cdev: fix NULL-pointer dereferences (CVE-2022-50453)

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

    MIPS: vpe-mt: fix possible memory leak while module exiting (CVE-2022-50462)

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

    IB/mad: Don't call to function that might sleep while in atomic context (CVE-2022-50472)

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

    macintosh: fix possible memory leak in macio_add_one_device() (CVE-2022-50474)

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

    RDMA/core: Make sure ib_port is valid when access sysfs node (CVE-2022-50475)

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

    block, bfq: fix possible uaf for 'bfqq->bic' (CVE-2022-50488)

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

    binfmt_misc: fix shift-out-of-bounds in check_special_flags (CVE-2022-50497)

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

    iommu/amd: Fix pci device refcount leak in ppr_notifier() (CVE-2022-50505)

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

    perf/smmuv3: Fix hotplug callback leak in arm_smmu_pmu_init() (CVE-2022-50510)

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

    lib/fonts: fix undefined behavior in bit shift for get_default_font (CVE-2022-50511)

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

    mcb: mcb-parse: fix error handing in chameleon_parse_gdd() (CVE-2022-50522)

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

    bpf, sockmap: Fix repeated calls to sock_put() when msg has more_data (CVE-2022-50536)

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

    xen/privcmd: Fix a possible warning in privcmd_ioctl_mmap_resource() (CVE-2022-50575)

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

    class: fix possible memory leak in __class_register() (CVE-2022-50578)

    A use-after-free flaw was found in reconn_set_ipaddr_from_hostname in fs/cifs/connect.c in the Linux     kernel. (CVE-2023-1195)

    In the Linux kernel 6.0.8, there is a use-after-free in ntfs_trim_fs in fs/ntfs3/bitmap.c.
    (CVE-2023-26606)

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

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

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986487 advisory.

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

    btrfs: qgroup: fix sleep from invalid context bug in btrfs_qgroup_inherit()

    Syzkaller reported BUG as follows:

      BUG: sleeping function called from invalid context at            include/linux/sched/mm.h:274       Call Trace:
       <TASK>        dump_stack_lvl+0xcd/0x134
       __might_resched.cold+0x222/0x26b        kmem_cache_alloc+0x2e7/0x3c0        update_qgroup_limit_item+0xe1/0x390        btrfs_qgroup_inherit+0x147b/0x1ee0        create_subvol+0x4eb/0x1710        btrfs_mksubvol+0xfe5/0x13f0
       __btrfs_ioctl_snap_create+0x2b0/0x430        btrfs_ioctl_snap_create_v2+0x25a/0x520        btrfs_ioctl+0x2a1c/0x5ce0
       __x64_sys_ioctl+0x193/0x200        do_syscall_64+0x35/0x80

    Fix this by calling qgroup_dirty() on @dstqgroup, and update limit item in     btrfs_run_qgroups() later outside of the spinlock context.

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

Note that Nessus has not tested for this issue 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.

  - btrfs: qgroup: fix sleep from invalid context bug in btrfs_qgroup_inherit() Syzkaller reported BUG as     follows: BUG: sleeping function called from invalid context at include/linux/sched/mm.h:274 Call Trace:
    <TASK> dump_stack_lvl+0xcd/0x134 __might_resched.cold+0x222/0x26b kmem_cache_alloc+0x2e7/0x3c0     update_qgroup_limit_item+0xe1/0x390 btrfs_qgroup_inherit+0x147b/0x1ee0 create_subvol+0x4eb/0x1710     btrfs_mksubvol+0xfe5/0x13f0 __btrfs_ioctl_snap_create+0x2b0/0x430 btrfs_ioctl_snap_create_v2+0x25a/0x520     btrfs_ioctl+0x2a1c/0x5ce0 __x64_sys_ioctl+0x193/0x200 do_syscall_64+0x35/0x80 Fix this by calling     qgroup_dirty() on @dstqgroup, and update limit item in btrfs_run_qgroups() later outside of the spinlock     context. (CVE-2022-49033)

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

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-988844 advisory.

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

    btrfs: qgroup: fix sleep from invalid context bug in btrfs_qgroup_inherit()

    Syzkaller reported BUG as follows:

      BUG: sleeping function called from invalid context at            include/linux/sched/mm.h:274       Call Trace:
       <TASK>        dump_stack_lvl+0xcd/0x134
       __might_resched.cold+0x222/0x26b        kmem_cache_alloc+0x2e7/0x3c0        update_qgroup_limit_item+0xe1/0x390        btrfs_qgroup_inherit+0x147b/0x1ee0        create_subvol+0x4eb/0x1710        btrfs_mksubvol+0xfe5/0x13f0
       __btrfs_ioctl_snap_create+0x2b0/0x430        btrfs_ioctl_snap_create_v2+0x25a/0x520        btrfs_ioctl+0x2a1c/0x5ce0
       __x64_sys_ioctl+0x193/0x200        do_syscall_64+0x35/0x80

    Fix this by calling qgroup_dirty() on @dstqgroup, and update limit item in     btrfs_run_qgroups() later outside of the spinlock context.

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

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

The version of kernel installed on the remote host is prior to 5.10.162-141.675. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.10-2023-025 advisory.

    A vulnerability classified as problematic has been found in Linux Kernel. This affects the function     fib_nh_match of the file net/ipv4/fib_semantics.c of the component IPv4 Handler. The manipulation leads to     out-of-bounds read. It is possible to initiate the attack remotely. It is recommended to apply a patch to     fix this issue. The identifier VDB-210357 was assigned to this vulnerability. (CVE-2022-3435)

    A vulnerability was found in Linux Kernel. It has been declared as problematic. Affected by this     vulnerability is the function follow_page_pte of the file mm/gup.c of the component BPF. The manipulation     leads to race condition. The attack can be launched remotely. It is recommended to apply a patch to fix     this issue. The identifier VDB-211921 was assigned to this vulnerability. (CVE-2022-3623)

    Guests can trigger NIC interface reset/abort/crash via netback It is possible for a guest to trigger a NIC     interface reset/abort/crash in a Linux based network backend by sending certain kinds of packets. It     appears to be an (unwritten?) assumption in the rest of the Linux network stack that packet protocol     headers are all contained within the linear section of the SKB and some NICs behave badly if this is not     the case. This has been reported to occur with Cisco (enic) and Broadcom NetXtrem II BCM5780 (bnx2x)     though it may be an issue with other NICs/drivers as well. In case the frontend is sending requests with     split headers, netback will forward those violating above mentioned assumption to the networking core,     resulting in said misbehavior. (CVE-2022-3643)

    Guests can trigger deadlock in Linux netback driver T[his CNA information record relates to multiple CVEs;
    the text explains which aspects/vulnerabilities correspond to which CVE.] The patch for XSA-392 introduced     another issue which might result in a deadlock when trying to free the SKB of a packet dropped due to the     XSA-392 handling (CVE-2022-42328). Additionally when dropping packages for other reasons the same deadlock     could occur in case of netpoll being active for the interface the xen-netback driver is connected to     (CVE-2022-42329). (CVE-2022-42328)

    Guests can trigger deadlock in Linux netback driver T[his CNA information record relates to multiple CVEs;
    the text explains which aspects/vulnerabilities correspond to which CVE.] The patch for XSA-392 introduced     another issue which might result in a deadlock when trying to free the SKB of a packet dropped due to the     XSA-392 handling (CVE-2022-42328). Additionally when dropping packages for other reasons the same deadlock     could occur in case of netpoll being active for the interface the xen-netback driver is connected to     (CVE-2022-42329). (CVE-2022-42329)

    A stack overflow flaw was found in the Linux kernel's SYSCTL subsystem in how a user changes certain     kernel parameters and variables. This flaw allows a local user to crash or potentially escalate their     privileges on the system. (CVE-2022-4378)

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

    udf: Fix preallocation discarding at indirect extent boundary (CVE-2022-48946)

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

    igb: Initialize mailbox message for VF reset (CVE-2022-48949)

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

    ipv6: avoid use-after-free in ip6_fragment() (CVE-2022-48956)

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

    xen-netfront: Fix NULL sring after live migration (CVE-2022-48969)

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

    af_unix: Get user_ns from in_skb in unix_diag_get_exact(). (CVE-2022-48970)

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

    mac802154: fix missing INIT_LIST_HEAD in ieee802154_if_add() (CVE-2022-48972)

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

    can: af_can: fix NULL pointer dereference in can_rcv_filter (CVE-2022-48977)

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

    HID: core: fix shift-out-of-bounds in hid_report_raw_event (CVE-2022-48978)

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

    drm/shmem-helper: Remove errant put in error path (CVE-2022-48981)

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

    mm/gup: fix gup_pud_range() for dax (CVE-2022-48986)

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

    media: v4l2-dv-timings.c: fix too strict blanking sanity checks (CVE-2022-48987)

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

    memcg: fix possible use-after-free in memcg_write_event_control() (CVE-2022-48988)

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

    mm/khugepaged: invoke MMU notifiers in shmem/file collapse paths (CVE-2022-48991)

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

    char: tpm: Protect tpm_pm_suspend with locks (CVE-2022-48997)

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

    ipv4: Handle attempt to delete multipath route when fib_info contains an nh reference (CVE-2022-48999)

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

    iommu/vt-d: Fix PCI device refcount leak in has_external_pci() (CVE-2022-49000)

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

    iommu/vt-d: Fix PCI device refcount leak in dmar_dev_scope_init() (CVE-2022-49002)

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

    tracing: Free buffers when a used dynamic event is removed (CVE-2022-49006)

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

    nilfs2: fix NULL pointer dereference in nilfs_palloc_commit_free_entry() (CVE-2022-49007)

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

    sctp: fix memory leak in sctp_stream_outq_migrate() (CVE-2022-49013)

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

    net: tun: Fix use-after-free in tun_detach() (CVE-2022-49014)

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

    net: hsr: Fix potential use-after-free (CVE-2022-49015)

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

    tipc: re-fetch skb cb after tipc_msg_validate (CVE-2022-49017)

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

    net: phy: fix null-ptr-deref while probe() failed (CVE-2022-49021)

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

    net/mlx5e: Fix use-after-free when reverting termination table (CVE-2022-49025)

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

    iavf: Fix error handling in iavf_init_module() (CVE-2022-49027)

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

    ixgbevf: Fix resource leak in ixgbevf_init_module() (CVE-2022-49028)

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

    libbpf: Handle size overflow for ringbuf mmap (CVE-2022-49030)

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

    btrfs: qgroup: fix sleep from invalid context bug in btrfs_qgroup_inherit() (CVE-2022-49033)

    A time-of-check to time-of-use issue exists in io_uring subsystem's IORING_OP_CLOSE operation in the Linux     kernel's versions 5.6 - 5.11 (inclusive), which allows a local user to elevate their privileges to root.
    Introduced in b5dba59e0cf7e2cc4d3b3b1ac5fe81ddf21959eb, patched in     9eac1904d3364254d622bf2c771c4f85cd435fc2, backported to stable in     788d0824269bef539fe31a785b1517882eafed93. (CVE-2023-1295)

    A null pointer dereference issue was found in the can protocol in net/can/af_can.c in the Linux Kernel.
    ml_priv may not be initialized in the receive path of CAN frames. This issue could allow a local user to     crash the system or cause a denial of service. (CVE-2023-2166)

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

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

The remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:0201-2 advisory.

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


    The following security bugs were fixed:

    - CVE-2022-36280: Fixed out-of-bounds memory access vulnerability found in vmwgfx driver (bsc#1203332).
    - CVE-2022-48742: rtnetlink: make sure to refresh master_dev/m_ops in __rtnl_newlink() (bsc#1226694).
    - CVE-2022-49033: btrfs: qgroup: fix sleep from invalid context bug in btrfs_qgroup_inherit()     (bsc#1232045).
    - CVE-2023-1382: Fixed denial of service in tipc_conn_close (bsc#1209288).
    - CVE-2023-33951: Fixed a race condition that could have led to an information disclosure inside the     vmwgfx driver (bsc#1211593).
    - CVE-2023-33952: Fixed a double free that could have led to a local privilege escalation inside the     vmwgfx driver (bsc#1211595).
    - CVE-2023-52920: bpf: support non-r10 register spill/fill to/from stack in precision tracking     (bsc#1232823).
    - CVE-2024-26886: Bluetooth: af_bluetooth: Fix deadlock (bsc#1223044).
    - CVE-2024-26924: scsi: lpfc: Release hbalock before calling lpfc_worker_wake_up() (bsc#1225820).
    - CVE-2024-36915: nfc: llcp: fix nfc_llcp_setsockopt() unsafe copies (bsc#1225758).
    - CVE-2024-44934: net: bridge: mcast: wait for previous gc cycles when removing port (bsc#1229809).
    - CVE-2024-47666: scsi: pm80xx: Set phy->enable_completion only when we wait for it (bsc#1231453).
    - CVE-2024-47678: icmp: change the order of rate limits (bsc#1231854).
    - CVE-2024-49944: sctp: set sk_state back to CLOSED if autobind fails in sctp_listen_start (bsc#1232166).
    - CVE-2024-49952: netfilter: nf_tables: prevent nf_skb_duplicated corruption (bsc#1232157).
    - CVE-2024-50018: net: napi: Prevent overflow of napi_defer_hard_irqs (bsc#1232419).
    - CVE-2024-50143: udf: fix uninit-value use in udf_get_fileshortad (bsc#1233038).
    - CVE-2024-50166: fsl/fman: Fix refcount handling of fman-related devices (bsc#1233050).
    - CVE-2024-50181: clk: imx: Remove CLK_SET_PARENT_GATE for DRAM mux for i.MX7D (bsc#1233127).
    - CVE-2024-50202: nilfs2: propagate directory read errors from nilfs_find_entry() (bsc#1233324).
    - CVE-2024-50211: udf: refactor inode_bmap() to handle error (bsc#1233096).
    - CVE-2024-50256: netfilter: nf_reject_ipv6: fix potential crash in nf_send_reset6() (bsc#1233200).
    - CVE-2024-50262: bpf: Fix out-of-bounds write in trie_get_next_key() (bsc#1233239).
    - CVE-2024-50278, CVE-2024-50280: dm cache: fix flushing uninitialized delayed_work on cache_ctr error     (bsc#1233467 bsc#1233469).
    - CVE-2024-50278: dm cache: fix potential out-of-bounds access on the first resume (bsc#1233467).
    - CVE-2024-50279: dm cache: fix out-of-bounds access to the dirty bitset when resizing (bsc#1233468).
    - CVE-2024-50296: net: hns3: fix kernel crash when uninstalling driver (bsc#1233485).
    - CVE-2024-53051: drm/i915/hdcp: Add encoder check in intel_hdcp_get_capability (bsc#1233547).
    - CVE-2024-53055: wifi: iwlwifi: mvm: fix 6 GHz scan construction (bsc#1233550).
    - CVE-2024-53056: drm/mediatek: Fix potential NULL dereference in mtk_crtc_destroy() (bsc#1233568).
    - CVE-2024-53064: idpf: fix idpf_vc_core_init error path (bsc#1233558 bsc#1234464).
    - CVE-2024-53072: platform/x86/amd/pmc: Detect when STB is not available (bsc#1233564).
    - CVE-2024-53090: afs: Fix lock recursion (bsc#1233637).
    - CVE-2024-53095: smb: client: Fix use-after-free of network namespace (bsc#1233642).
    - CVE-2024-53101: fs: Fix uninitialized value issue in from_kuid and from_kgid (bsc#1233769).
    - CVE-2024-53113: mm: fix NULL pointer dereference in alloc_pages_bulk_noprof (bsc#1234077).
    - CVE-2024-53114: x86/CPU/AMD: Clear virtualized VMLOAD/VMSAVE on Zen4 client (bsc#1234072).
    - CVE-2024-53119: virtio/vsock: Fix accept_queue memory leak (bsc#1234073).
    - CVE-2024-53122: mptcp: cope racing subflow creation in mptcp_rcv_space_adjust (bsc#1234076).
    - CVE-2024-53125: bpf: sync_linked_regs() must preserve subreg_def (bsc#1234156).
    - CVE-2024-53130: nilfs2: fix null-ptr-deref in block_dirty_buffer tracepoint (bsc#1234219).
    - CVE-2024-53131: nilfs2: fix null-ptr-deref in block_touch_buffer tracepoint (bsc#1234220).
    - CVE-2024-53146: NFSD: Prevent a potential integer overflow (bsc#1234853).
    - CVE-2024-53150: ALSA: usb-audio: Fix out of bounds reads when finding clock sources (bsc#1234834).
    - CVE-2024-53156: wifi: ath9k: add range check for conn_rsp_epid in htc_connect_service() (bsc#1234846).
    - CVE-2024-53157: firmware: arm_scpi: Check the DVFS OPP count returned by the firmware (bsc#1234827).
    - CVE-2024-53158: soc: qcom: geni-se: fix array underflow in geni_se_clk_tbl_get() (bsc#1234811).
    - CVE-2024-53161: EDAC/bluefield: Fix potential integer overflow (bsc#1234856).
    - CVE-2024-53162: crypto: qat/qat_4xxx - fix off by one in uof_get_name() (bsc#1234843).
    - CVE-2024-53173: NFSv4.0: Fix a use-after-free problem in the asynchronous open() (bsc#1234891).
    - CVE-2024-53179: smb: client: fix use-after-free of signing key (bsc#1234921).
    - CVE-2024-53210: s390/iucv: MSG_PEEK causes memory leak in iucv_sock_destruct() (bsc#1234971).
    - CVE-2024-53213: net: usb: lan78xx: Fix double free issue with interrupt buffer allocation (bsc#1234973).
    - CVE-2024-53214: vfio/pci: Properly hide first-in-list PCIe extended capability (bsc#1235004).
    - CVE-2024-53239: ALSA: 6fire: Release resources at card release (bsc#1235054).
    - CVE-2024-53240: xen/netfront: fix crash when removing device (bsc#1234281).
    - CVE-2024-53241: x86/xen: use new hypercall functions instead of hypercall page (XSA-466 bsc#1234282).
    - CVE-2024-56539: wifi: mwifiex: Fix memcpy() field-spanning write warning in mwifiex_config_scan()     (bsc#1234963).
    - CVE-2024-56548: hfsplus: do not query the device logical block size multiple times (bsc#1235073).
    - CVE-2024-56549: cachefiles: Fix NULL pointer dereference in object->file (bsc#1234912).
    - CVE-2024-56570: ovl: Filter invalid inodes with missing lookup function (bsc#1235035).
    - CVE-2024-56571: media: uvcvideo: Require entities to have a non-zero unique ID (bsc#1235037).
    - CVE-2024-56575: media: imx-jpeg: Ensure power suppliers be suspended before detach them (bsc#1235039).
    - CVE-2024-56598: jfs: array-index-out-of-bounds fix in dtReadFirst (bsc#1235220).
    - CVE-2024-56604: Bluetooth: RFCOMM: avoid leaving dangling sk pointer in rfcomm_sock_alloc()     (bsc#1235056).
    - CVE-2024-56605: Bluetooth: L2CAP: do not leave dangling sk pointer on error in l2cap_sock_create()     (bsc#1235061).
    - CVE-2024-56619: nilfs2: fix potential out-of-bounds memory access in nilfs_find_entry() (bsc#1235224).
    - CVE-2024-56755: netfs/fscache: Add a memory barrier for FSCACHE_VOLUME_CREATING (bsc#1234920).


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

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

The version of kernel installed on the remote host is prior to 4.14.301-224.520. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2022-1903 advisory.

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

    A use-after-free flaw was found in the Linux kernel's implementation of logical link control and     adaptation protocol (L2CAP), part of the Bluetooth stack in the l2cap_connect and l2cap_le_connect_req     functions. An attacker with physical access within the range of standard Bluetooth transmission could     execute code leaking kernel memory via Bluetooth if within proximity of the victim. (CVE-2022-42896)

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

    iommu/vt-d: Fix PCI device refcount leak in dmar_dev_scope_init() (CVE-2022-49002)

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

    nilfs2: fix NULL pointer dereference in nilfs_palloc_commit_free_entry() (CVE-2022-49007)

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

    net: hsr: Fix potential use-after-free (CVE-2022-49015)

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

    net: phy: fix null-ptr-deref while probe() failed (CVE-2022-49021)

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

    btrfs: qgroup: fix sleep from invalid context bug in btrfs_qgroup_inherit() (CVE-2022-49033)

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

    ntfs: check overflow when iterating ATTR_RECORDs (CVE-2022-49762)

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

    ntfs: fix use-after-free in ntfs_attr_find() (CVE-2022-49763)

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

    gfs2: Check sb_bsize_shift after reading superblock (CVE-2022-49769)

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

    dm ioctl: fix misbehavior if list_versions races with module loading (CVE-2022-49771)

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

    macvlan: enforce a consistent minimal mtu (CVE-2022-49776)

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

    mmc: sdhci-pci: Fix possible memory leak caused by missing pci_dev_put() (CVE-2022-49787)

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

    misc/vmw_vmci: fix an infoleak in vmci_host_do_receive_datagram() (CVE-2022-49788)

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

    ftrace: Fix null pointer dereference in ftrace_add_mod() (CVE-2022-49802)

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

    drbd: use after free in drbd_create_device() (CVE-2022-49811)

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

    kcm: close race conditions on sk_receive_queue (CVE-2022-49814)

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

    pinctrl: devicetree: fix null pointer dereferencing in pinctrl_dt_to_map (CVE-2022-49832)

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

    nilfs2: fix use-after-free bug of ns_writer on remount (CVE-2022-49834)

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

    bpf, test_run: Fix alignment problem in bpf_prog_test_run_skb() (CVE-2022-49840)

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

    ASoC: core: Fix use-after-free in snd_soc_exit() (CVE-2022-49842)

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

    udf: Fix a slab-out-of-bounds write bug in udf_find_entry() (CVE-2022-49846)

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

    nilfs2: fix deadlock in nilfs_count_free_blocks() (CVE-2022-49850)

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

    net: macvlan: fix memory leaks of macvlan_common_newlink (CVE-2022-49853)

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

    tipc: fix the msg->req tlv len check in tipc_nl_compat_name_table_dump_header (CVE-2022-49862)

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

    ipv6: addrlabel: fix infoleak when sending struct ifaddrlblmsg to network (CVE-2022-49865)

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

    capabilities: fix undefined behavior in bit shift for CAP_TO_MASK (CVE-2022-49870)

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

    net: gso: fix panic on frag_list with mixed head alloc types (CVE-2022-49872)

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

    HID: hyperv: fix possible memory leak in mousevsc_probe() (CVE-2022-49874)

    In the Linux kernel 6.0.8, there is an out-of-bounds read in ntfs_attr_find in fs/ntfs/attrib.c.
    (CVE-2023-26607)

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	Published	Updated	Severity
268921	Unity Linux 20.1070e Security Update: kernel (UTSA-2025-987152)	Nessus	Unity Linux Local Security Checks	10/7/2025	10/15/2025	medium
214781	SUSE SLES12 Security Update : kernel (SUSE-SU-2025:0236-1)	Nessus	SuSE Local Security Checks	1/29/2025	9/24/2025	high
214457	SUSE SLES15 Security Update : kernel (SUSE-SU-2025:0201-1)	Nessus	SuSE Local Security Checks	1/22/2025	9/24/2025	high
200364	Amazon Linux 2 : kernel (ALASKERNEL-5.4-2024-071)	Nessus	Amazon Linux Local Security Checks	6/11/2024	8/5/2025	high
268697	Unity Linux 20.1070a Security Update: kernel (UTSA-2025-986273)	Nessus	Unity Linux Local Security Checks	10/7/2025	10/15/2025	medium
170458	Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.15-2023-012 (ALASKERNEL-5.15-2023-012)	Nessus	Amazon Linux Local Security Checks	1/24/2023	11/6/2025	high
268560	Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986487)	Nessus	Unity Linux Local Security Checks	10/7/2025	10/15/2025	medium
249883	Linux Distros Unpatched Vulnerability : CVE-2022-49033	Nessus	Misc.	8/15/2025	10/28/2025	medium
273684	Unity Linux 20.1070a Security Update: kernel (UTSA-2025-988844)	Nessus	Unity Linux Local Security Checks	11/5/2025	11/5/2025	medium
170472	Amazon Linux 2 : kernel (ALASKERNEL-5.10-2023-025)	Nessus	Amazon Linux Local Security Checks	1/24/2023	3/17/2025	high
232634	SUSE SLES15 Security Update : kernel (SUSE-SU-2025:0201-2)	Nessus	SuSE Local Security Checks	3/12/2025	9/24/2025	high
168676	Amazon Linux 2 : kernel (ALAS-2022-1903)	Nessus	Amazon Linux Local Security Checks	12/13/2022	8/5/2025	high

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