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 remote SUSE Linux SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:02262-1 advisory.

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

    The following security bugs were fixed:

    - CVE-2022-49110: netfilter: conntrack: revisit gc autotuning (bsc#1237981).
    - CVE-2022-49139: Bluetooth: fix null ptr deref on hci_sync_conn_complete_evt (bsc#1238032).
    - CVE-2022-49767: 9p/trans_fd: always use O_NONBLOCK read/write (bsc#1242493).
    - CVE-2022-49775: tcp: cdg: allow tcp_cdg_release() to be called multiple times (bsc#1242245).
    - CVE-2022-49858: octeontx2-pf: Fix SQE threshold checking (bsc#1242589).
    - CVE-2023-53058: net/mlx5: E-Switch, Fix an Oops in error handling code (bsc#1242237).
    - CVE-2023-53060: igb: revert rtnl_lock() that causes deadlock (bsc#1242241).
    - CVE-2023-53064: iavf: Fix hang on reboot with ice (bsc#1242222).
    - CVE-2023-53066: qed/qed_sriov: guard against NULL derefs from qed_iov_get_vf_info (bsc#1242227).
    - CVE-2023-53079: net/mlx5: Fix steering rules cleanup (bsc#1242765).
    - CVE-2023-53114: i40e: Fix kernel crash during reboot when adapter is in recovery mode (bsc#1242398).
    - CVE-2023-53134: bnxt_en: Avoid order-5 memory allocation for TPA data (bsc#1242380)
    - CVE-2024-53168: net: make sock_inuse_add() available (bsc#1234887).
    - CVE-2024-56558: nfsd: make sure exp active before svc_export_show (bsc#1235100).
    - CVE-2025-21888: RDMA/mlx5: Fix a WARN during dereg_mr for DM type (bsc#1240177).
    - CVE-2025-21999: proc: fix UAF in proc_get_inode() (bsc#1240802).
    - CVE-2025-22056: netfilter: nft_tunnel: fix geneve_opt type confusion addition (bsc#1241525).
    - CVE-2025-22060: net: mvpp2: Prevent parser TCAM memory corruption (bsc#1241526).
    - CVE-2025-23138: watch_queue: fix pipe accounting mismatch (bsc#1241648).
    - CVE-2025-23145: mptcp: fix NULL pointer in can_accept_new_subflow (bsc#1242596).
    - CVE-2025-37785: ext4: fix OOB read when checking dotdot dir (bsc#1241640).
    - CVE-2025-37789: net: openvswitch: fix nested key length validation in the set() action (bsc#1242762).


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 Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986790 advisory.

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

    can: j1939: j1939_send_one(): fix missing CAN header initialization

    The read access to struct canxl_frame::len inside of a j1939 created     skbuff revealed a missing initialization of reserved and later filled     elements in struct can_frame.

    This patch initializes the 8 byte CAN header with zero.

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 5.10.155-138.670. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2KERNEL-5.10-2022-023 advisory.

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

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

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

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

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

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

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

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

    arm64: topology: fix possible overflow in amu_fie_setup() (CVE-2022-48657)

    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:

    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:

    bpf: Fix wrong reg type conversion in release_reference() (CVE-2022-49873)

    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:

    bpftool: Fix NULL pointer dereference when pin {PROG, MAP, LINK} without FILE (CVE-2022-49875)

    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, the following vulnerability has been resolved:

    ext4: fix BUG_ON() when directory entry has invalid rec_len (CVE-2022-49879)

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

    ext4: fix warning in 'ext4_da_release_space' (CVE-2022-49880)

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

    ACPI: APEI: Fix integer overflow in ghes_estatus_pool_init() (CVE-2022-49885)

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

    capabilities: fix potential memleak on error path from vfs_getxattr_alloc() (CVE-2022-49890)

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

    ftrace: Fix use-after-free for dynamic ftrace_ops (CVE-2022-49892)

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

    fscrypt: stop using keyrings subsystem for fscrypt_master_key (CVE-2022-49899)

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

    ipv6: fix WARNING in ip6_route_net_exit_late() (CVE-2022-49903)

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

    net, neigh: Fix null-ptr-deref in neigh_table_clear() (CVE-2022-49904)

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

    net: mdio: fix undefined behavior in bit shift for __mdiobus_register (CVE-2022-49907)

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

    btrfs: fix ulist leaks in error paths of qgroup self tests (CVE-2022-49912)

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

    btrfs: fix inode list leak during backref walking at find_parent_nodes() (CVE-2022-49913)

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

    btrfs: fix inode list leak during backref walking at resolve_indirect_refs() (CVE-2022-49914)

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

    mISDN: fix possible memory leak in mISDN_register_device() (CVE-2022-49915)

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

    ipvs: fix WARNING in ip_vs_app_net_cleanup() (CVE-2022-49917)

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

    ipvs: fix WARNING in __ip_vs_cleanup_batch() (CVE-2022-49918)

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

    netfilter: nf_tables: release flow rule object from commit path (CVE-2022-49919)

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

    net: sched: Fix use after free in red_enqueue() (CVE-2022-49921)

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

    RDMA/core: Fix null-ptr-deref in ib_core_cleanup() (CVE-2022-49925)

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

    nfs4: Fix kmemleak when allocate slot failed (CVE-2022-49927)

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

    binder: fix UAF of alloc->vma in race with munmap() (CVE-2022-50240)

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

    NFSD: fix use-after-free on source server when doing inter-server copy (CVE-2022-50241)

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

    sctp: handle the error returned from sctp_auth_asoc_init_active_key (CVE-2022-50243)

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

    xen/gntdev: Prevent leaking grants (CVE-2022-50257)

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

    kcm: annotate data-races around kcm->rx_wait (CVE-2022-50265)

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

    vhost/vsock: Use kvmalloc/kvfree for larger packets. (CVE-2022-50271)

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

    mm,hugetlb: take hugetlb_lock before decrementing h->resv_huge_pages (CVE-2022-50285)

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

    kcm: annotate data-races around kcm->rx_psock (CVE-2022-50291)

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

    md: Replace snprintf with scnprintf (CVE-2022-50299)

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

    nbd: Fix hung when signal interrupts nbd_start_device_ioctl() (CVE-2022-50314)

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

    ata: ahci: Match EM_MAX_SLOTS with SATA_PMP_MAX_PORTS (CVE-2022-50315)

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

    jbd2: fix potential use-after-free in jbd2_fc_wait_bufs (CVE-2022-50328)

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

    crypto: cavium - prevent integer overflow loading firmware (CVE-2022-50330)

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

    binder: fix UAF of alloc->vma in race with munmap() (CVE-2022-50338)

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

    ext4: fix null-ptr-deref in ext4_write_info (CVE-2022-50344)

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

    nfsd: Fix a memory leak in an error handling path (CVE-2022-50348)

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

    net: hns: fix possible memory leak in hnae_ae_register() (CVE-2022-50352)

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

    net: sched: sfb: fix null pointer access issue when sfb_init() fails (CVE-2022-50356)

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

    btrfs: fix race between quota enable and quota rescan ioctl (CVE-2022-50379)

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

    mm: /proc/pid/smaps_rollup: fix no vma's null-deref (CVE-2022-50380)

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

    net/ieee802154: reject zero-sized raw_sendmsg() (CVE-2022-50397)

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

    net: If sock is dead don't access sock's sk_wq in sk_stream_wait_memory (CVE-2022-50409)

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

    scsi: libsas: Fix use-after-free bug in smp_execute_task_sg() (CVE-2022-50422)

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

    kernfs: fix use-after-free in __kernfs_remove (CVE-2022-50432)

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

    ext4: avoid crash when inline data creation follows DIO write (CVE-2022-50435)

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

    net: sched: cake: fix null pointer access issue when cake_init() fails (CVE-2022-50452)

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

    scsi: iscsi: iscsi_tcp: Fix null-ptr-deref while calling getpeername() (CVE-2022-50459)

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

    cifs: Fix xid leak in cifs_flock() (CVE-2022-50460)

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

    fs/binfmt_elf: Fix memory leak in load_elf_binary() (CVE-2022-50466)

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

    xhci: Remove device endpoints from bandwidth list when freeing the device (CVE-2022-50470)

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

    xen/gntdev: Accommodate VMA splitting (CVE-2022-50471)

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

    iommu/vt-d: Clean up si_domain in the init_dmars() error path (CVE-2022-50482)

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

    ext4: fix potential memory leak in ext4_fc_record_regions() (CVE-2022-50512)

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

    tipc: fix an information leak in tipc_topsrv_kern_subscr (CVE-2022-50531)

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

    usb: host: xhci: Fix potential memory leak in xhci_alloc_stream_info() (CVE-2022-50544)

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

    tipc: fix a null-ptr-deref in tipc_topsrv_accept (CVE-2022-50555)

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

    xfrm: Update ipcomp_scratches with NULL when freed (CVE-2022-50569)

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

    arm64: ftrace: fix module PLTs with mcount (CVE-2022-50579)

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

    blk-throttle: prevent overflow while calculating wait time (CVE-2022-50580)

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

    regulator: core: Prevent integer underflow (CVE-2022-50582)

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

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

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

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

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990113 advisory.

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

    can: j1939: j1939_send_one(): fix missing CAN header initialization

    The read access to struct canxl_frame::len inside of a j1939 created     skbuff revealed a missing initialization of reserved and later filled     elements in struct can_frame.

    This patch initializes the 8 byte CAN header with zero.

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 RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2025:20518 advisory.

    * kernel: can: isotp: fix potential CAN frame reception race in isotp_rcv() (CVE-2022-48830)

    * kernel: soc: qcom: cmd-db: Map shared memory as WC, not WB (CVE-2024-46689)

    * kernel: Squashfs: sanity check symbolic link size (CVE-2024-46744)

    * kernel: vfs: fix race between evice_inodes() and find_inode()&iput() (CVE-2024-47679)

    * kernel: x86/tdx: Fix in-kernel MMIO check (CVE-2024-47727)

    * kernel: rxrpc: Fix a race between socket set up and I/O thread creation (CVE-2024-49864)

    * kernel: io_uring: check if we need to reschedule during overflow flush (CVE-2024-50060)

    * kernel: can: m_can: pci: add missing m_can_class_free_dev() in probe/remove methods (CVE-2022-49024)

    * kernel: posix-clock: Fix missing timespec64 check in pc_clock_settime() (CVE-2024-50195)

    * kernel: rxrpc: Fix missing locking causing hanging calls (CVE-2024-50294)

    * kernel: io_uring/rw: fix missing NOWAIT check for O_DIRECT start write (CVE-2024-53052)

    * kernel: afs: Fix lock recursion (CVE-2024-53090)

    * kernel: virtio/vsock: Fix accept_queue memory leak (CVE-2024-53119)

    * kernel: KVM: VMX: Bury Intel PT virtualization (guest/host mode) behind CONFIG_BROKEN (CVE-2024-53135)

    * kernel: xen: Xen hypercall page unsafe against speculative attacks (Xen Security Advisory 466)     (CVE-2024-53241)

    * kernel: RDMA/rxe: Fix the qp flush warnings in req (CVE-2024-53229)

    * kernel: block: fix uaf for flush rq while iterating tags (CVE-2024-53170)

    * kernel: nfsd: release svc_expkey/svc_export with rcu_work (CVE-2024-53216)

    * kernel: net: af_can: do not leave a dangling sk pointer in can_create() (CVE-2024-56603)

    * kernel: blk-cgroup: Fix UAF in blkcg_unpin_online() (CVE-2024-56672)

    * kernel: acpi: nfit: vmalloc-out-of-bounds Read in acpi_nfit_ctl (CVE-2024-56662)

    * kernel: bpf: Fix UAF via mismatching bpf_prog/attachment RCU flavors (CVE-2024-56675)

    * kernel: can: j1939: j1939_session_new(): fix skb reference counting (CVE-2024-56645)

    * kernel: crypto: pcrypt - Call crypto layer directly when padata_do_parallel() return -EBUSY     (CVE-2024-56690)

    * kernel: io_uring: check if iowq is killed before queuing (CVE-2024-56709)

    * kernel: rtc: check if __rtc_read_time was successful in rtc_timer_do_work() (CVE-2024-56739)

    * kernel: bpf: put bpf_link's program when link is safe to be deallocated (CVE-2024-56786)

    * kernel: igb: Fix potential invalid memory access in igb_init_module() (CVE-2024-52332)

    * kernel: ipvs: fix UB due to uninitialized stack access in ip_vs_protocol_init() (CVE-2024-53680)

    * kernel: netfilter: conntrack: clamp maximum hashtable size to INT_MAX (CVE-2025-21648)

    * kernel: sched: sch_cake: add bounds checks to host bulk flow fairness counts (CVE-2025-21647)

    * kernel: block, bfq: fix waker_bfqq UAF after bfq_split_bfqq() (CVE-2025-21631)

    * kernel: zram: fix potential UAF of zram table (CVE-2025-21671)

    * kernel: afs: Fix merge preference rule failure condition (CVE-2025-21672)

    * kernel: mm: zswap: properly synchronize freeing resources during CPU hotunplug (CVE-2025-21693)

    * kernel: cachestat: fix page cache statistics permission checking (CVE-2025-21691)

    * kernel: mm: clear uffd-wp PTE/PMD state on mremap() (CVE-2025-21696)

    * kernel: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 (CVE-2025-21702)

    * kernel: usbnet: fix memory leak in error case (CVE-2022-49657)

    * kernel: powerpc/xics: fix refcount leak in icp_opal_init() (CVE-2022-49432)

    * kernel: net: tun: unlink NAPI from device on destruction (CVE-2022-49672)

    * kernel: powerpc/papr_scm: don't requests stats with '0' sized stats buffer (CVE-2022-49353)

    * kernel: powerpc/xive: Fix refcount leak in xive_spapr_init (CVE-2022-49437)

    * kernel: ima: Fix potential memory leak in ima_init_crypto() (CVE-2022-49627)

    * kernel: linux/dim: Fix divide by 0 in RDMA DIM (CVE-2022-49670)

    * kernel: can: isotp: sanitize CAN ID checks in isotp_bind() (CVE-2022-49269)

    * kernel: ima: Fix a potential integer overflow in ima_appraise_measurement (CVE-2022-49643)

    * kernel: powerpc/xive/spapr: correct bitmap allocation size (CVE-2022-49623)

    * kernel: efi: Do not import certificates from UEFI Secure Boot for T2 Macs (CVE-2022-49357)

    * kernel: list: fix a data-race around ep->rdllist (CVE-2022-49443)

    * kernel: tracing/histograms: Fix memory leak problem (CVE-2022-49648)

    * kernel: Input: synaptics - fix crash when enabling pass-through port (CVE-2025-21746)

    * kernel: NFSD: fix hang in nfsd4_shutdown_callback (CVE-2025-21795)

    * kernel: bpf: Send signals asynchronously if !preemptible (CVE-2025-21728)

    * kernel: NFS: Fix potential buffer overflowin nfs_sysfs_link_rpc_client() (CVE-2024-54456)

    * kernel: Bluetooth: btrtl: check for NULL in btrtl_setup_realtek() (CVE-2024-57987)

    * kernel: wifi: brcmsmac: add gain range check to wlc_phy_iqcal_gainparams_nphy() (CVE-2024-58014)

    * kernel: Bluetooth: btbcm: Fix NULL deref in btbcm_get_board_name() (CVE-2024-57988)

    * kernel: RDMA/mlx5: Fix implicit ODP use after free (CVE-2025-21714)

    * kernel: drm/xe/tracing: Fix a potential TP_printk UAF (CVE-2024-49570)

    * kernel: HID: hid-thrustmaster: Fix warning in thrustmaster_probe by adding endpoint check     (CVE-2024-57993)

    * kernel: wifi: rtw89: fix race between cancel_hw_scan and hw_scan completion (CVE-2025-21729)

    * kernel: wifi: mt76: mt7925: fix NULL deref check in mt7925_change_vif_links (CVE-2024-57989)

    * kernel: wifi: ath12k: Fix for out-of bound access error (CVE-2024-58015)

    * kernel: OPP: add index check to assert to avoid buffer overflow in _read_freq() (CVE-2024-57998)

    * kernel: wifi: ath12k: fix read pointer after free in ath12k_mac_assign_vif_to_vdev() (CVE-2024-57995)

    * kernel: nfsd: clear acl_access/acl_default after releasing them (CVE-2025-21796)

    * kernel: scsi: ufs: core: Fix use-after free in init error and remove paths (CVE-2025-21739)

    * kernel: workqueue: Put the pwq after detaching the rescuer from the pool (CVE-2025-21786)

    * kernel: ata: libata-sff: Ensure that we cannot write outside the allocated buffer (CVE-2025-21738)

    * kernel: HID: core: Fix assumption that Resolution Multipliers must be in Logical Collections     (CVE-2024-57986)

    * kernel: padata: avoid UAF for reorder_work (CVE-2025-21726)

    * kernel: vrf: use RCU protection in l3mdev_l3_out() (CVE-2025-21791)

    * kernel: team: better TEAM_OPTION_TYPE_STRING validation (CVE-2025-21787)

    * kernel: usb: xhci: Fix NULL pointer dereference on certain command aborts (CVE-2024-57981)

    * kernel: vxlan: check vxlan_vnigroup_init() return value (CVE-2025-21790)

    * kernel: wifi: mt76: mt7925: fix off by one in mt7925_load_clc() (CVE-2024-57990)

    * kernel: ipv6: use RCU protection in ip6_default_advmss() (CVE-2025-21765)

    * kernel: ASoC: SOF: Intel: hda-dai: Ensure DAI widget is valid during params (CVE-2024-58012)

    * kernel: blk-cgroup: Fix class @block_class's subsystem refcount leakage (CVE-2025-21745)

    * kernel: net: let net.core.dev_weight always be non-zero (CVE-2025-21806)

    * kernel: wifi: rtlwifi: remove unused check_buddy_priv (CVE-2024-58072)

    * kernel: OPP: fix dev_pm_opp_find_bw_*() when bandwidth table not initialized (CVE-2024-58068)

    * kernel: wifi: iwlwifi: mvm: avoid NULL pointer dereference (CVE-2024-58062)

    * kernel: idpf: convert workqueues to unbound (CVE-2024-58057)

    * kernel: wifi: mac80211: don't flush non-uploaded STAs (CVE-2025-21828)

    * kernel: KVM: Explicitly verify target vCPU is online in kvm_get_vcpu() (CVE-2024-58083)

    * kernel: netfilter: nf_tables: reject mismatching sum of field_len with set key length (CVE-2025-21826)

    * kernel: ASoC: soc-pcm: don't use soc_pcm_ret() on .prepare callback (CVE-2024-58077)

    * kernel: crypto: tegra - do not transfer req when tegra init fails (CVE-2024-58075)

    * kernel: RDMA/rxe: Fix the warning __rxe_cleanup+0x12c/0x170 [rdma_rxe] (CVE-2025-21829)

    * kernel: KVM: x86: Load DR6 with guest value only before entering .vcpu_run() loop (CVE-2025-21839)

    * kernel: io_uring/uring_cmd: unconditionally copy SQEs at prep time (CVE-2025-21837)

    * kernel: information leak via transient execution vulnerability in some AMD processors (CVE-2024-36350)

    * kernel: transient execution vulnerability in some AMD processors (CVE-2024-36357)

    * kernel: bpf: Fix softlockup in arena_map_free on 64k page kernel (CVE-2025-21851)

    * kernel: ibmvnic: Don't reference skb after sending to VIOS (CVE-2025-21855)

    * kernel: smb: client: Add check for next_buffer in receive_encrypted_standard() (CVE-2025-21844)

    * kernel: bpf: avoid holding freeze_mutex during mmap operation (CVE-2025-21853)

    * kernel: ASoC: SOF: stream-ipc: Check for cstream nullity in sof_ipc_msg_data() (CVE-2025-21847)

    * kernel: tcp: drop secpath at the same time as we currently drop dst (CVE-2025-21864)

    * kernel: bpf: Fix deadlock when freeing cgroup storage (CVE-2024-58088)

    * kernel: acct: perform last write from workqueue (CVE-2025-21846)

    * kernel: mm/migrate_device: don't add folio to be freed to LRU in migrate_device_finalize()     (CVE-2025-21861)

    * kernel: io_uring: prevent opcode speculation (CVE-2025-21863)

    * kernel: nfp: bpf: Add check for nfp_app_ctrl_msg_alloc() (CVE-2025-21848)

    * kernel: netfilter: nft_tunnel: fix geneve_opt type confusion addition (CVE-2025-22056)

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

    * kernel: usb: typec: ucsi: displayport: Fix NULL pointer access (CVE-2025-37994)

    * kernel: wifi: ath12k: fix uaf in ath12k_core_init() (CVE-2025-38116)

    * kernel: fs: export anon_inode_make_secure_inode() and fix secretmem LSM bypass (CVE-2025-38396)

Tenable has extracted the preceding description block directly from the RockyLinux 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-2025:02173-1 advisory.

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


    The following security bugs were fixed:

    - CVE-2022-49775: tcp: cdg: allow tcp_cdg_release() to be called multiple times (bsc#1242245).
    - CVE-2024-53168: net: make sock_inuse_add() available (bsc#1234887).
    - CVE-2024-56558: nfsd: make sure exp active before svc_export_show (bsc#1235100).
    - CVE-2025-21999: proc: fix UAF in proc_get_inode() (bsc#1240802).
    - CVE-2025-22056: netfilter: nft_tunnel: fix geneve_opt type confusion addition (bsc#1241525).
    - CVE-2025-23145: mptcp: fix NULL pointer in can_accept_new_subflow (bsc#1242596).
    - CVE-2025-37789: net: openvswitch: fix nested key length validation in the set() action (bsc#1242762).
    - CVE-2024-28956: x86/its: Add support for ITS-safe indirect thunk (bsc#1242006).
    - CVE-2025-37785: ext4: fix OOB read when checking dotdot dir (bsc#1241640).


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: can: j1939: j1939_send_one(): fix     missing CAN header initialization The read access to struct canxl_frame::len inside of a j1939 created     skbuff revealed a missing initialization of reserved and later filled elements in struct can_frame. This     patch initializes the 8 byte CAN header with zero. (CVE-2022-49845)

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

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2025:20518 advisory.

    The kernel packages contain the Linux kernel, the core of any Linux operating system.

    Security Fix(es):

    * kernel: can: isotp: fix potential CAN frame reception race in isotp_rcv() (CVE-2022-48830)

    * kernel: soc: qcom: cmd-db: Map shared memory as WC, not WB (CVE-2024-46689)

    * kernel: Squashfs: sanity check symbolic link size (CVE-2024-46744)

    * kernel: vfs: fix race between evice_inodes() and find_inode()&iput() (CVE-2024-47679)

    * kernel: x86/tdx: Fix in-kernel MMIO check (CVE-2024-47727)

    * kernel: rxrpc: Fix a race between socket set up and I/O thread creation (CVE-2024-49864)

    * kernel: io_uring: check if we need to reschedule during overflow flush (CVE-2024-50060)

    * kernel: can: m_can: pci: add missing m_can_class_free_dev() in probe/remove methods (CVE-2022-49024)

    * kernel: posix-clock: Fix missing timespec64 check in pc_clock_settime() (CVE-2024-50195)

    * kernel: rxrpc: Fix missing locking causing hanging calls (CVE-2024-50294)

    * kernel: io_uring/rw: fix missing NOWAIT check for O_DIRECT start write (CVE-2024-53052)

    * kernel: afs: Fix lock recursion (CVE-2024-53090)

    * kernel: virtio/vsock: Fix accept_queue memory leak (CVE-2024-53119)

    * kernel: KVM: VMX: Bury Intel PT virtualization (guest/host mode) behind CONFIG_BROKEN (CVE-2024-53135)

    * kernel: xen: Xen hypercall page unsafe against speculative attacks (Xen Security Advisory 466)     (CVE-2024-53241)

    * kernel: RDMA/rxe: Fix the qp flush warnings in req (CVE-2024-53229)

    * kernel: block: fix uaf for flush rq while iterating tags (CVE-2024-53170)

    * kernel: nfsd: release svc_expkey/svc_export with rcu_work (CVE-2024-53216)

    * kernel: net: af_can: do not leave a dangling sk pointer in can_create() (CVE-2024-56603)

    * kernel: blk-cgroup: Fix UAF in blkcg_unpin_online() (CVE-2024-56672)

    * kernel: acpi: nfit: vmalloc-out-of-bounds Read in acpi_nfit_ctl (CVE-2024-56662)

    * kernel: bpf: Fix UAF via mismatching bpf_prog/attachment RCU flavors (CVE-2024-56675)

    * kernel: can: j1939: j1939_session_new(): fix skb reference counting (CVE-2024-56645)

    * kernel: crypto: pcrypt - Call crypto layer directly when padata_do_parallel() return -EBUSY     (CVE-2024-56690)

    * kernel: io_uring: check if iowq is killed before queuing (CVE-2024-56709)

    * kernel: rtc: check if __rtc_read_time was successful in rtc_timer_do_work() (CVE-2024-56739)

    * kernel: bpf: put bpf_link's program when link is safe to be deallocated (CVE-2024-56786)

    * kernel: igb: Fix potential invalid memory access in igb_init_module() (CVE-2024-52332)

    * kernel: ipvs: fix UB due to uninitialized stack access in ip_vs_protocol_init() (CVE-2024-53680)

    * kernel: netfilter: conntrack: clamp maximum hashtable size to INT_MAX (CVE-2025-21648)

    * kernel: sched: sch_cake: add bounds checks to host bulk flow fairness counts (CVE-2025-21647)

    * kernel: block, bfq: fix waker_bfqq UAF after bfq_split_bfqq() (CVE-2025-21631)

    * kernel: zram: fix potential UAF of zram table (CVE-2025-21671)

    * kernel: afs: Fix merge preference rule failure condition (CVE-2025-21672)

    * kernel: mm: zswap: properly synchronize freeing resources during CPU hotunplug (CVE-2025-21693)

    * kernel: cachestat: fix page cache statistics permission checking (CVE-2025-21691)

    * kernel: mm: clear uffd-wp PTE/PMD state on mremap() (CVE-2025-21696)

    * kernel: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 (CVE-2025-21702)

    * kernel: usbnet: fix memory leak in error case (CVE-2022-49657)

    * kernel: powerpc/xics: fix refcount leak in icp_opal_init() (CVE-2022-49432)

    * kernel: net: tun: unlink NAPI from device on destruction (CVE-2022-49672)

    * kernel: powerpc/papr_scm: don't requests stats with '0' sized stats buffer (CVE-2022-49353)

    * kernel: powerpc/xive: Fix refcount leak in xive_spapr_init (CVE-2022-49437)

    * kernel: ima: Fix potential memory leak in ima_init_crypto() (CVE-2022-49627)

    * kernel: linux/dim: Fix divide by 0 in RDMA DIM (CVE-2022-49670)

    * kernel: can: isotp: sanitize CAN ID checks in isotp_bind() (CVE-2022-49269)

    * kernel: ima: Fix a potential integer overflow in ima_appraise_measurement (CVE-2022-49643)

    * kernel: powerpc/xive/spapr: correct bitmap allocation size (CVE-2022-49623)

    * kernel: efi: Do not import certificates from UEFI Secure Boot for T2 Macs (CVE-2022-49357)

    * kernel: list: fix a data-race around ep->rdllist (CVE-2022-49443)

    * kernel: tracing/histograms: Fix memory leak problem (CVE-2022-49648)

    * kernel: Input: synaptics - fix crash when enabling pass-through port (CVE-2025-21746)

    * kernel: NFSD: fix hang in nfsd4_shutdown_callback (CVE-2025-21795)

    * kernel: bpf: Send signals asynchronously if !preemptible (CVE-2025-21728)

    * kernel: NFS: Fix potential buffer overflowin nfs_sysfs_link_rpc_client() (CVE-2024-54456)

    * kernel: Bluetooth: btrtl: check for NULL in btrtl_setup_realtek() (CVE-2024-57987)

    * kernel: wifi: brcmsmac: add gain range check to wlc_phy_iqcal_gainparams_nphy() (CVE-2024-58014)

    * kernel: Bluetooth: btbcm: Fix NULL deref in btbcm_get_board_name() (CVE-2024-57988)

    * kernel: RDMA/mlx5: Fix implicit ODP use after free (CVE-2025-21714)

    * kernel: drm/xe/tracing: Fix a potential TP_printk UAF (CVE-2024-49570)

    * kernel: HID: hid-thrustmaster: Fix warning in thrustmaster_probe by adding endpoint check     (CVE-2024-57993)

    * kernel: wifi: rtw89: fix race between cancel_hw_scan and hw_scan completion (CVE-2025-21729)

    * kernel: wifi: mt76: mt7925: fix NULL deref check in mt7925_change_vif_links (CVE-2024-57989)

    * kernel: wifi: ath12k: Fix for out-of bound access error (CVE-2024-58015)

    * kernel: OPP: add index check to assert to avoid buffer overflow in _read_freq() (CVE-2024-57998)

    * kernel: wifi: ath12k: fix read pointer after free in ath12k_mac_assign_vif_to_vdev() (CVE-2024-57995)

    * kernel: nfsd: clear acl_access/acl_default after releasing them (CVE-2025-21796)

    * kernel: scsi: ufs: core: Fix use-after free in init error and remove paths (CVE-2025-21739)

    * kernel: workqueue: Put the pwq after detaching the rescuer from the pool (CVE-2025-21786)

    * kernel: ata: libata-sff: Ensure that we cannot write outside the allocated buffer (CVE-2025-21738)

    * kernel: HID: core: Fix assumption that Resolution Multipliers must be in Logical Collections     (CVE-2024-57986)

    * kernel: padata: avoid UAF for reorder_work (CVE-2025-21726)

    * kernel: vrf: use RCU protection in l3mdev_l3_out() (CVE-2025-21791)

    * kernel: team: better TEAM_OPTION_TYPE_STRING validation (CVE-2025-21787)

    * kernel: usb: xhci: Fix NULL pointer dereference on certain command aborts (CVE-2024-57981)

    * kernel: vxlan: check vxlan_vnigroup_init() return value (CVE-2025-21790)

    * kernel: wifi: mt76: mt7925: fix off by one in mt7925_load_clc() (CVE-2024-57990)

    * kernel: ipv6: use RCU protection in ip6_default_advmss() (CVE-2025-21765)

    * kernel: ASoC: SOF: Intel: hda-dai: Ensure DAI widget is valid during params (CVE-2024-58012)

    * kernel: blk-cgroup: Fix class @block_class's subsystem refcount leakage (CVE-2025-21745)

    * kernel: net: let net.core.dev_weight always be non-zero (CVE-2025-21806)

    * kernel: wifi: rtlwifi: remove unused check_buddy_priv (CVE-2024-58072)

    * kernel: OPP: fix dev_pm_opp_find_bw_*() when bandwidth table not initialized (CVE-2024-58068)

    * kernel: wifi: iwlwifi: mvm: avoid NULL pointer dereference (CVE-2024-58062)

    * kernel: idpf: convert workqueues to unbound (CVE-2024-58057)

    * kernel: wifi: mac80211: don't flush non-uploaded STAs (CVE-2025-21828)

    * kernel: KVM: Explicitly verify target vCPU is online in kvm_get_vcpu() (CVE-2024-58083)

    * kernel: netfilter: nf_tables: reject mismatching sum of field_len with set key length (CVE-2025-21826)

    * kernel: ASoC: soc-pcm: don't use soc_pcm_ret() on .prepare callback (CVE-2024-58077)

    * kernel: crypto: tegra - do not transfer req when tegra init fails (CVE-2024-58075)

    * kernel: RDMA/rxe: Fix the warning __rxe_cleanup+0x12c/0x170 [rdma_rxe] (CVE-2025-21829)

    * kernel: KVM: x86: Load DR6 with guest value only before entering .vcpu_run() loop (CVE-2025-21839)

    * kernel: io_uring/uring_cmd: unconditionally copy SQEs at prep time (CVE-2025-21837)

    * kernel: information leak via transient execution vulnerability in some AMD processors (CVE-2024-36350)

    * kernel: transient execution vulnerability in some AMD processors (CVE-2024-36357)

    * kernel: bpf: Fix softlockup in arena_map_free on 64k page kernel (CVE-2025-21851)

    * kernel: ibmvnic: Don't reference skb after sending to VIOS (CVE-2025-21855)

    * kernel: smb: client: Add check for next_buffer in receive_encrypted_standard() (CVE-2025-21844)

    * kernel: bpf: avoid holding freeze_mutex during mmap operation (CVE-2025-21853)

    * kernel: ASoC: SOF: stream-ipc: Check for cstream nullity in sof_ipc_msg_data() (CVE-2025-21847)

    * kernel: tcp: drop secpath at the same time as we currently drop dst (CVE-2025-21864)

    * kernel: bpf: Fix deadlock when freeing cgroup storage (CVE-2024-58088)

    * kernel: acct: perform last write from workqueue (CVE-2025-21846)

    * kernel: mm/migrate_device: don't add folio to be freed to LRU in migrate_device_finalize()     (CVE-2025-21861)

    * kernel: io_uring: prevent opcode speculation (CVE-2025-21863)

    * kernel: nfp: bpf: Add check for nfp_app_ctrl_msg_alloc() (CVE-2025-21848)

    * kernel: netfilter: nft_tunnel: fix geneve_opt type confusion addition (CVE-2025-22056)

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

    * kernel: usb: typec: ucsi: displayport: Fix NULL pointer access (CVE-2025-37994)

    * kernel: wifi: ath12k: fix uaf in ath12k_core_init() (CVE-2025-38116)

    * kernel: fs: export anon_inode_make_secure_inode() and fix secretmem LSM bypass (CVE-2025-38396)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Enterprise Linux 9 Release Notes     linked from the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux 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 AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2025:20518 advisory.

    * kernel: can: isotp: fix potential CAN frame reception race in isotp_rcv() (CVE-2022-48830)
      * kernel: soc: qcom: cmd-db: Map shared memory as WC, not WB (CVE-2024-46689)
      * kernel: Squashfs: sanity check symbolic link size (CVE-2024-46744)
      * kernel: vfs: fix race between evice_inodes() and find_inode()&iput() (CVE-2024-47679)
      * kernel: x86/tdx: Fix in-kernel MMIO check (CVE-2024-47727)
      * kernel: rxrpc: Fix a race between socket set up and I/O thread creation (CVE-2024-49864)
      * kernel: io_uring: check if we need to reschedule during overflow flush (CVE-2024-50060)
      * kernel: can: m_can: pci: add missing m_can_class_free_dev() in probe/remove methods (CVE-2022-49024)
      * kernel: posix-clock: Fix missing timespec64 check in pc_clock_settime() (CVE-2024-50195)
      * kernel: rxrpc: Fix missing locking causing hanging calls (CVE-2024-50294)
      * kernel: io_uring/rw: fix missing NOWAIT check for O_DIRECT start write (CVE-2024-53052)
      * kernel: afs: Fix lock recursion (CVE-2024-53090)
      * kernel: virtio/vsock: Fix accept_queue memory leak (CVE-2024-53119)
      * kernel: KVM: VMX: Bury Intel PT virtualization (guest/host mode) behind CONFIG_BROKEN (CVE-2024-53135)
      * kernel: xen: Xen hypercall page unsafe against speculative attacks (Xen Security Advisory 466)     (CVE-2024-53241)
      * kernel: RDMA/rxe: Fix the qp flush warnings in req (CVE-2024-53229)
      * kernel: block: fix uaf for flush rq while iterating tags (CVE-2024-53170)
      * kernel: nfsd: release svc_expkey/svc_export with rcu_work (CVE-2024-53216)
      * kernel: net: af_can: do not leave a dangling sk pointer in can_create() (CVE-2024-56603)
      * kernel: blk-cgroup: Fix UAF in blkcg_unpin_online() (CVE-2024-56672)
      * kernel: acpi: nfit: vmalloc-out-of-bounds Read in acpi_nfit_ctl (CVE-2024-56662)
      * kernel: bpf: Fix UAF via mismatching bpf_prog/attachment RCU flavors (CVE-2024-56675)
      * kernel: can: j1939: j1939_session_new(): fix skb reference counting (CVE-2024-56645)
      * kernel: crypto: pcrypt - Call crypto layer directly when padata_do_parallel() return -EBUSY     (CVE-2024-56690)
      * kernel: io_uring: check if iowq is killed before queuing (CVE-2024-56709)
      * kernel: rtc: check if __rtc_read_time was successful in rtc_timer_do_work() (CVE-2024-56739)
      * kernel: bpf: put bpf_link's program when link is safe to be deallocated (CVE-2024-56786)
      * kernel: igb: Fix potential invalid memory access in igb_init_module() (CVE-2024-52332)
      * kernel: ipvs: fix UB due to uninitialized stack access in ip_vs_protocol_init() (CVE-2024-53680)
      * kernel: netfilter: conntrack: clamp maximum hashtable size to INT_MAX (CVE-2025-21648)
      * kernel: sched: sch_cake: add bounds checks to host bulk flow fairness counts (CVE-2025-21647)
      * kernel: block, bfq: fix waker_bfqq UAF after bfq_split_bfqq() (CVE-2025-21631)
      * kernel: zram: fix potential UAF of zram table (CVE-2025-21671)
      * kernel: afs: Fix merge preference rule failure condition (CVE-2025-21672)
      * kernel: mm: zswap: properly synchronize freeing resources during CPU hotunplug (CVE-2025-21693)
      * kernel: cachestat: fix page cache statistics permission checking (CVE-2025-21691)
      * kernel: mm: clear uffd-wp PTE/PMD state on mremap() (CVE-2025-21696)
      * kernel: pfifo_tail_enqueue: Drop new packet when sch->limit == 0 (CVE-2025-21702)
      * kernel: usbnet: fix memory leak in error case (CVE-2022-49657)
      * kernel: powerpc/xics: fix refcount leak in icp_opal_init() (CVE-2022-49432)
      * kernel: net: tun: unlink NAPI from device on destruction (CVE-2022-49672)
      * kernel: powerpc/papr_scm: don't requests stats with '0' sized stats buffer (CVE-2022-49353)
      * kernel: powerpc/xive: Fix refcount leak in xive_spapr_init (CVE-2022-49437)
      * kernel: ima: Fix potential memory leak in ima_init_crypto() (CVE-2022-49627)
      * kernel: linux/dim: Fix divide by 0 in RDMA DIM (CVE-2022-49670)
      * kernel: can: isotp: sanitize CAN ID checks in isotp_bind() (CVE-2022-49269)
      * kernel: ima: Fix a potential integer overflow in ima_appraise_measurement (CVE-2022-49643)
      * kernel: powerpc/xive/spapr: correct bitmap allocation size (CVE-2022-49623)
      * kernel: efi: Do not import certificates from UEFI Secure Boot for T2 Macs (CVE-2022-49357)
      * kernel: list: fix a data-race around ep->rdllist (CVE-2022-49443)
      * kernel: tracing/histograms: Fix memory leak problem (CVE-2022-49648)
      * kernel: Input: synaptics - fix crash when enabling pass-through port (CVE-2025-21746)
      * kernel: NFSD: fix hang in nfsd4_shutdown_callback (CVE-2025-21795)
      * kernel: bpf: Send signals asynchronously if !preemptible (CVE-2025-21728)
      * kernel: NFS: Fix potential buffer overflowin nfs_sysfs_link_rpc_client() (CVE-2024-54456)
      * kernel: Bluetooth: btrtl: check for NULL in btrtl_setup_realtek() (CVE-2024-57987)
      * kernel: wifi: brcmsmac: add gain range check to wlc_phy_iqcal_gainparams_nphy() (CVE-2024-58014)
      * kernel: Bluetooth: btbcm: Fix NULL deref in btbcm_get_board_name() (CVE-2024-57988)
      * kernel: RDMA/mlx5: Fix implicit ODP use after free (CVE-2025-21714)
      * kernel: drm/xe/tracing: Fix a potential TP_printk UAF (CVE-2024-49570)
      * kernel: HID: hid-thrustmaster: Fix warning in thrustmaster_probe by adding endpoint check     (CVE-2024-57993)
      * kernel: wifi: rtw89: fix race between cancel_hw_scan and hw_scan completion (CVE-2025-21729)
      * kernel: wifi: mt76: mt7925: fix NULL deref check in mt7925_change_vif_links (CVE-2024-57989)
      * kernel: wifi: ath12k: Fix for out-of bound access error (CVE-2024-58015)
      * kernel: OPP: add index check to assert to avoid buffer overflow in _read_freq() (CVE-2024-57998)
      * kernel: wifi: ath12k: fix read pointer after free in ath12k_mac_assign_vif_to_vdev() (CVE-2024-57995)
      * kernel: nfsd: clear acl_access/acl_default after releasing them (CVE-2025-21796)
      * kernel: scsi: ufs: core: Fix use-after free in init error and remove paths (CVE-2025-21739)
      * kernel: workqueue: Put the pwq after detaching the rescuer from the pool (CVE-2025-21786)
      * kernel: ata: libata-sff: Ensure that we cannot write outside the allocated buffer (CVE-2025-21738)
      * kernel: HID: core: Fix assumption that Resolution Multipliers must be in Logical Collections     (CVE-2024-57986)
      * kernel: padata: avoid UAF for reorder_work (CVE-2025-21726)
      * kernel: vrf: use RCU protection in l3mdev_l3_out() (CVE-2025-21791)
      * kernel: team: better TEAM_OPTION_TYPE_STRING validation (CVE-2025-21787)
      * kernel: usb: xhci: Fix NULL pointer dereference on certain command aborts (CVE-2024-57981)
      * kernel: vxlan: check vxlan_vnigroup_init() return value (CVE-2025-21790)
      * kernel: wifi: mt76: mt7925: fix off by one in mt7925_load_clc() (CVE-2024-57990)
      * kernel: ipv6: use RCU protection in ip6_default_advmss() (CVE-2025-21765)
      * kernel: ASoC: SOF: Intel: hda-dai: Ensure DAI widget is valid during params (CVE-2024-58012)
      * kernel: blk-cgroup: Fix class @block_class's subsystem refcount leakage (CVE-2025-21745)
      * kernel: net: let net.core.dev_weight always be non-zero (CVE-2025-21806)
      * kernel: wifi: rtlwifi: remove unused check_buddy_priv (CVE-2024-58072)
      * kernel: OPP: fix dev_pm_opp_find_bw_*() when bandwidth table not initialized (CVE-2024-58068)
      * kernel: wifi: iwlwifi: mvm: avoid NULL pointer dereference (CVE-2024-58062)
      * kernel: idpf: convert workqueues to unbound (CVE-2024-58057)
      * kernel: wifi: mac80211: don't flush non-uploaded STAs (CVE-2025-21828)
      * kernel: KVM: Explicitly verify target vCPU is online in kvm_get_vcpu() (CVE-2024-58083)
      * kernel: netfilter: nf_tables: reject mismatching sum of field_len with set key length (CVE-2025-21826)
      * kernel: ASoC: soc-pcm: don't use soc_pcm_ret() on .prepare callback (CVE-2024-58077)
      * kernel: crypto: tegra - do not transfer req when tegra init fails (CVE-2024-58075)
      * kernel: RDMA/rxe: Fix the warning __rxe_cleanup+0x12c/0x170 [rdma_rxe] (CVE-2025-21829)
      * kernel: KVM: x86: Load DR6 with guest value only before entering .vcpu_run() loop (CVE-2025-21839)
      * kernel: io_uring/uring_cmd: unconditionally copy SQEs at prep time (CVE-2025-21837)
      * kernel: information leak via transient execution vulnerability in some AMD processors (CVE-2024-36350)
      * kernel: transient execution vulnerability in some AMD processors (CVE-2024-36357)
      * kernel: bpf: Fix softlockup in arena_map_free on 64k page kernel (CVE-2025-21851)
      * kernel: ibmvnic: Don't reference skb after sending to VIOS (CVE-2025-21855)
      * kernel: smb: client: Add check for next_buffer in receive_encrypted_standard() (CVE-2025-21844)
      * kernel: bpf: avoid holding freeze_mutex during mmap operation (CVE-2025-21853)
      * kernel: ASoC: SOF: stream-ipc: Check for cstream nullity in sof_ipc_msg_data() (CVE-2025-21847)
      * kernel: tcp: drop secpath at the same time as we currently drop dst (CVE-2025-21864)
      * kernel: bpf: Fix deadlock when freeing cgroup storage (CVE-2024-58088)
      * kernel: acct: perform last write from workqueue (CVE-2025-21846)
      * kernel: mm/migrate_device: don't add folio to be freed to LRU in migrate_device_finalize()     (CVE-2025-21861)
      * kernel: io_uring: prevent opcode speculation (CVE-2025-21863)
      * kernel: nfp: bpf: Add check for nfp_app_ctrl_msg_alloc() (CVE-2025-21848)
      * kernel: netfilter: nft_tunnel: fix geneve_opt type confusion addition (CVE-2025-22056)
      * kernel: can: j1939: j1939_send_one(): fix missing CAN header initialization (CVE-2022-49845)
      * kernel: usb: typec: ucsi: displayport: Fix NULL pointer access (CVE-2025-37994)
      * kernel: wifi: ath12k: fix uaf in ath12k_core_init() (CVE-2025-38116)
      * kernel: fs: export anon_inode_make_secure_inode() and fix secretmem LSM bypass (CVE-2025-38396)

Tenable has extracted the preceding description block directly from the AlmaLinux 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 Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-205180 advisory.

    - io_uring/futex: ensure io_futex_wait() cleans up properly on failure (CKI Backport Bot) [RHEL-114336]     {CVE-2025-39698}
    - NFS: Fix filehandle bounds checking in nfs_fh_to_dentry() (CKI Backport Bot) [RHEL-113611]     {CVE-2025-39730}
    - eventpoll: Fix semi-unbounded recursion (CKI Backport Bot) [RHEL-111050] {CVE-2025-38614}
    - ALSA: hda/ca0132: Fix buffer overflow in add_tuning_control (CKI Backport Bot) [RHEL-114850]     {CVE-2025-39751}
    - wifi: ath12k: Decrement TID on RX peer frag setup error handling (CKI Backport Bot) [RHEL-114708]     {CVE-2025-39761}
    - ALSA: usb-audio: Validate UAC3 power domain descriptors, too (Jaroslav Kysela) [RHEL-114691]     {CVE-2025-38729}
    - ALSA: usb-audio: Validate UAC3 cluster segment descriptors (CKI Backport Bot) [RHEL-114691]     {CVE-2025-39757}
    - selftests: tls: add tests for zero-length records (Sabrina Dubroca) [RHEL-114324] {CVE-2025-39682}
    - tls: fix handling of zero-length records on the rx_list (Sabrina Dubroca) [RHEL-114324] {CVE-2025-39682}

Tenable has extracted the preceding description block directly from the Oracle Linux 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
200364	Amazon Linux 2 : kernel (ALASKERNEL-5.4-2024-071)	Nessus	Amazon Linux Local Security Checks	6/11/2024	8/5/2025	high
241966	SUSE SLES15 : Recommended update for initial livepatch (SUSE-SU-2025:02262-1)	Nessus	SuSE Local Security Checks	7/11/2025	12/9/2025	high
269029	Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986790)	Nessus	Unity Linux Local Security Checks	10/7/2025	10/15/2025	medium
168520	Amazon Linux 2 : kernel, --advisory ALAS2KERNEL-5.10-2022-023 (ALASKERNEL-5.10-2022-023)	Nessus	Amazon Linux Local Security Checks	12/8/2022	11/6/2025	high
272470	Unity Linux 20.1070a Security Update: kernel (UTSA-2025-990113)	Nessus	Unity Linux Local Security Checks	11/5/2025	11/5/2025	medium
277164	RockyLinux 9 : kernel (RLSA-2025:20518)	Nessus	Rocky Linux Local Security Checks	12/3/2025	12/3/2025	high
241036	SUSE SLES15 Security Update : kernel (SUSE-SU-2025:02173-1)	Nessus	SuSE Local Security Checks	7/1/2025	12/9/2025	medium
245059	Linux Distros Unpatched Vulnerability : CVE-2022-49845	Nessus	Misc.	8/7/2025	11/11/2025	medium
274839	RHEL 9 : kernel (RHSA-2025:20518)	Nessus	Red Hat Local Security Checks	11/12/2025	11/17/2025	high
275824	AlmaLinux 9 : kernel (ALSA-2025:20518)	Nessus	Alma Linux Local Security Checks	11/19/2025	11/19/2025	high
276689	Oracle Linux 9 : ELSA-2025-20518-0: / kernel (ELSA-2025-205180)	Nessus	Oracle Linux Local Security Checks	11/25/2025	11/25/2025	high

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