In the Linux kernel, the following vulnerability has been resolved: net/mlx5e: Fix cleanup null-ptr deref on encap lock During module is unloaded while a peer tc flow is still offloaded, first the peer uplink rep profile is changed to a nic profile, and so neigh encap lock is destroyed. Next during unload, the VF reps netdevs are unregistered which causes the original non-peer tc flow to be deleted, which deletes the peer flow. The peer flow deletion detaches the encap entry and try to take the already destroyed encap lock, causing the below trace. Fix this by clearing peer flows during tc eswitch cleanup (mlx5e_tc_esw_cleanup()). Relevant trace: [ 4316.837128] BUG: kernel NULL pointer dereference, address: 00000000000001d8 [ 4316.842239] RIP: 0010:__mutex_lock+0xb5/0xc40 [ 4316.851897] Call Trace: [ 4316.852481] <TASK> [ 4316.857214] mlx5e_rep_neigh_entry_release+0x93/0x790 [mlx5_core] [ 4316.858258] mlx5e_rep_encap_entry_detach+0xa7/0xf0 [mlx5_core] [ 4316.859134] mlx5e_encap_dealloc+0xa3/0xf0 [mlx5_core] [ 4316.859867] clean_encap_dests.part.0+0x5c/0xe0 [mlx5_core] [ 4316.860605] mlx5e_tc_del_fdb_flow+0x32a/0x810 [mlx5_core] [ 4316.862609] __mlx5e_tc_del_fdb_peer_flow+0x1a2/0x250 [mlx5_core] [ 4316.863394] mlx5e_tc_del_flow+0x(/0x630 [mlx5_core] [ 4316.864090] mlx5e_flow_put+0x5f/0x100 [mlx5_core] [ 4316.864771] mlx5e_delete_flower+0x4de/0xa40 [mlx5_core] [ 4316.865486] tc_setup_cb_reoffload+0x20/0x80 [ 4316.865905] fl_reoffload+0x47c/0x510 [cls_flower] [ 4316.869181] tcf_block_playback_offloads+0x91/0x1d0 [ 4316.869649] tcf_block_unbind+0xe7/0x1b0 [ 4316.870049] tcf_block_offload_cmd.isra.0+0x1ee/0x270 [ 4316.879266] tcf_block_offload_unbind+0x61/0xa0 [ 4316.879711] __tcf_block_put+0xa4/0x310

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

    tracing: Add down_write(trace_event_sem) when adding trace event(CVE-2025-38539)

    tipc: fix null-ptr-deref when acquiring remote ip of ethernet bearer(CVE-2025-38184)

    pinmux: fix race causing mux_owner NULL with active mux_usecount(CVE-2025-38632)

    openvswitch: Fix unsafe attribute parsing in output_userspace()(CVE-2025-37998)

    perf: Revert to requiring CAP_SYS_ADMIN for uprobes(CVE-2025-38466)

    fbdev: Fix fb_set_var to prevent null-ptr-deref in fb_videomode_to_var(CVE-2025-38214)

    posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del()(CVE-2025-38352)

    padata: do not leak refcount in reorder_work(CVE-2025-38031)

    rseq: Fix segfault on registration when rseq_cs is non-zero(CVE-2025-38067)

    dm: fix unconditional IO throttle caused by REQ_PREFLUSH(CVE-2025-38063)

    RDMA/mlx5: Fix mlx5_poll_one() cur_qp update flow(CVE-2025-22086)

    HID: core: ensure the allocated report buffer can contain the reserved report ID(CVE-2025-38495)

    net_sched: sch_sfq: fix a potential crash on gso_skb handling(CVE-2025-38115)

    pinctrl: qcom: msm: mark certain pins as invalid for interrupts(CVE-2025-38516)

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

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

    HID: intel-ish-hid: ipc: Fix potential use-after-free in work function(CVE-2023-53039)

    sched/core: Do not requeue task on CPU excluded from cpus_mask(CVE-2022-50100)

    netfilter: nft_set_pipapo: prevent overflow in lookup table allocation(CVE-2025-38162)

    fbdev: core: fbcvt: avoid division by 0 in fb_cvt_hperiod()(CVE-2025-38312)

    clone_private_mnt(): make sure that caller has CAP_SYS_ADMIN in the right userns(CVE-2025-38499)

    crypto: algif_hash - fix double free in hash_accept(CVE-2025-38079)

    pptp: ensure minimal skb length in pptp_xmit()(CVE-2025-38574)

    net: ch9200: fix uninitialised access during mii_nway_restart(CVE-2025-38086)

    arm64/ptrace: Fix stack-out-of-bounds read in regs_get_kernel_stack_nth()(CVE-2025-38320)

    net: openvswitch: Fix the dead loop of MPLS parse(CVE-2025-38146)

    scsi: qla2xxx: Fix crash due to stale SRB access around I/O timeouts(CVE-2022-50098)

    scsi: target: Fix NULL pointer dereference in core_scsi3_decode_spec_i_port()(CVE-2025-38399)

    i2c: qup: jump out of the loop in case of timeout(CVE-2025-38671)

    x86/sgx: Prevent attempts to reclaim poisoned pages(CVE-2025-38334)

    nvmet-tcp: don't restore null(CVE-2025-38035)

    net: fix udp gso skb_segment after pull from frag_list(CVE-2025-38124)

    net/mlx5e: Fix cleanup null-ptr deref on encap lock(CVE-2023-53105)

    net: fix NULL pointer dereference in l3mdev_l3_rcv(CVE-2025-22103)

    do_change_type(): refuse to operate on unmounted/not ours mounts(CVE-2025-38498)

    ext4: inline: fix len overflow in ext4_prepare_inline_data(CVE-2025-38222)

    bpf: check changes_pkt_data property for extension programs(CVE-2024-58100)

    bpf: fix ktls panic with sockmap(CVE-2025-38166)

    drm/gem: Acquire references on GEM handles for framebuffers(CVE-2025-38449)

    ACPICA: Refuse to evaluate a method if arguments are missing(CVE-2025-38386)

    rtnetlink: Allocate vfinfo size for VF GUIDs when supported(CVE-2025-22075)

    ftrace: Fix UAF when lookup kallsym after ftrace disabled(CVE-2025-38346)

    KVM: VMX: Do _all_ initialization before exposing /dev/kvm to userspace(CVE-2022-49932)

    net/mdiobus: Fix potential out-of-bounds read/write access(CVE-2025-38111)

    dmaengine: idxd: fix memory leak in error handling path of idxd_alloc(CVE-2025-38015)

    tcp: add accessors to read/set tp-snd_cwnd(CVE-2022-49325)

    perf: Fix sample vs do_exit()(CVE-2025-38424)

    regulator: core: fix NULL dereference on unbind due to stale coupling data(CVE-2025-38668)

    calipso: Don't call calipso functions for AF_INET sk.(CVE-2025-38147)

    Fix do_register_framebuffer to prevent null-ptr-deref in fb_videomode_to_var If     fb_add_videomode()(CVE-2025-38215)

    usb: typec: altmodes/displayport: do not index invalid pin_assignments(CVE-2025-38391)

    tipc: Fix use-after-free in tipc_conn_close().(CVE-2025-38464)

    netdevsim: Fix memory leak of nsim_dev-fa_cookie(CVE-2022-49803)

    HID: usbhid: Eliminate recurrent out-of-bounds bug in usbhid_parse()(CVE-2025-38103)

    net/sched: Abort __tc_modify_qdisc if parent class does not exist(CVE-2025-38457)

    netlink: Fix wraparounds of sk-sk_rmem_alloc(CVE-2025-38465)

    EDAC/skx_common: Fix general protection fault(CVE-2025-38298)

    drm/nouveau: prime: fix ttm_bo_delayed_delete oops(CVE-2025-37765)

    libnvdimm/labels: Fix divide error in nd_label_data_init()(CVE-2025-38072)

    net: tipc: fix refcount warning in tipc_aead_encrypt(CVE-2025-38273)

    netfilter: nf_set_pipapo_avx2: fix initial map fill(CVE-2025-38120)

    bpf, sockmap: Fix panic when calling skb_linearize(CVE-2025-38165)

    nvme-tcp: sanitize request list handling(CVE-2025-38264)

    bpf, sockmap: Avoid using sk_socket after free when sending(CVE-2025-38154)

    bpf: consider that tail calls invalidate packet pointers(CVE-2024-58237)

    RDMA/iwcm: Fix use-after-free of work objects after cm_id destruction(CVE-2025-38211)

    NFSv4/pNFS: Fix a race to wake on NFS_LAYOUT_DRAIN(CVE-2025-38393)

    ipc: fix to protect IPCS lookups using(CVE-2025-38212)

    net_sched: Flush gso_skb list too during -change()(CVE-2025-37992)

    netfilter: socket: Lookup orig tuple for IPv6 SNAT(CVE-2025-22021)

    net: fix geneve_opt length integer overflow(CVE-2025-22055)

    net: tls: explicitly disallow disconnect(CVE-2025-37756)

    bpf: Scrub packet on bpf_redirect_peer(CVE-2025-37959)

    netfilter: allow exp not to be removed in nf_ct_find_expectation(CVE-2023-52927)

    net: ppp: Add bound checking for skb data on ppp_sync_txmung(CVE-2025-37749)

    net: decrease cached dst counters in dst_release(CVE-2025-22057)

    net: openvswitch: fix nested key length validation in the set() action(CVE-2025-37789)

    netfilter: conntrack: revisit gc autotuning(CVE-2022-49110)

    bpf, sockmap: Fix an infinite loop error when len is 0 in tcp_bpf_recvmsg_parser()(CVE-2023-53133)

    blk-cgroup: Reinit blkg_iostat_set after clearing in blkcg_reset_stats()(CVE-2023-53421)

    writeback: fix use-after-free in __mark_inode_dirty()(CVE-2025-39866)

    scsi: lpfc: Check for hdwq null ptr when cleaning up lpfc_vport structure(CVE-2025-38695)

    serial: mctrl_gpio: split disable_ms into sync and no_sync APIs(CVE-2025-38040)

    A cross-privilege Spectre v2 vulnerability allows attackers to bypass all deployed mitigations, including     the recent Fine(IBT), and to leak arbitrary Linux kernel memory on Intel systems.(CVE-2024-2201)

    perf/core: Prevent VMA split of buffer mappings(CVE-2025-38563)

    ipvs: fix uninit-value for saddr in do_output_route4(CVE-2025-37961)

    net: phy: leds: fix memory leak(CVE-2025-37989)

    seg6: Fix validation of nexthop addresses(CVE-2025-38310)

    page_pool: avoid infinite loop to schedule delayed worker(CVE-2025-37859)

    net: clear the dst when changing skb protocol(CVE-2025-38192)

    perf/core: Exit early on perf_mmap() fail(CVE-2025-38565)

    virtio-net: ensure the received length does not exceed allocated size(CVE-2025-38375)

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

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

According to the versions of the kernel packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

    do_change_type(): refuse to operate on unmounted/not ours mounts(CVE-2025-38498)

    HID: core: ensure the allocated report buffer can contain the reserved report ID(CVE-2025-38495)

    perf: Revert to requiring CAP_SYS_ADMIN for uprobes(CVE-2025-38466)

    tipc: Fix use-after-free in tipc_conn_close().(CVE-2025-38464)

    net/sched: Abort __tc_modify_qdisc if parent class does not exist(CVE-2025-38457)

    drm/gem: Acquire references on GEM handles for framebuffers(CVE-2025-38449)

    scsi: target: Fix NULL pointer dereference in core_scsi3_decode_spec_i_port()(CVE-2025-38399)

    usb: typec: altmodes/displayport: do not index invalid pin_assignments(CVE-2025-38391)

    ACPICA: Refuse to evaluate a method if arguments are missing(CVE-2025-38386)

    virtio-net: ensure the received length does not exceed allocated size(CVE-2025-38375)

    posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del()(CVE-2025-38352)

    ftrace: Fix UAF when lookup kallsym after ftrace disabled(CVE-2025-38346)

    jbd2: fix data-race and null-ptr-deref in jbd2_journal_dirty_metadata()(CVE-2025-38337)

    mpls: Use rcu_dereference_rtnl() in mpls_route_input_rcu().(CVE-2025-38324)

    arm64/ptrace: Fix stack-out-of-bounds read in regs_get_kernel_stack_nth()(CVE-2025-38320)

    bpf: Fix WARN() in get_bpf_raw_tp_regs(CVE-2025-38285)

    net: tipc: fix refcount warning in tipc_aead_encrypt(CVE-2025-38273)

    media: cxusb: no longer judge rbuf when the write fails(CVE-2025-38229)

    ext4: inline: fix len overflow in ext4_prepare_inline_data(CVE-2025-38222)

    fbdev: Fix do_register_framebuffer to prevent null-ptr-deref in fb_videomode_to_var(CVE-2025-38215)

    fbdev: Fix fb_set_var to prevent null-ptr-deref in fb_videomode_to_var(CVE-2025-38214)

    RDMA/iwcm: Fix use-after-free of work objects after cm_id destruction(CVE-2025-38211)

    net: clear the dst when changing skb protocol(CVE-2025-38192)

    tipc: fix null-ptr-deref when acquiring remote ip of ethernet bearer(CVE-2025-38184)

    bpf: fix ktls panic with sockmap(CVE-2025-38166)

    netfilter: nft_set_pipapo: prevent overflow in lookup table allocation(CVE-2025-38162)

    ice: fix Tx scheduler error handling in XDP callback(CVE-2025-38127)

    net: fix udp gso skb_segment after pull from frag_list(CVE-2025-38124)

    netfilter: nf_set_pipapo_avx2: fix initial map fill(CVE-2025-38120)

    net_sched: sch_sfq: fix a potential crash on gso_skb handling(CVE-2025-38115)

    net/mdiobus: Fix potential out-of-bounds read/write access(CVE-2025-38111)

    net_sched: red: fix a race in __red_change()(CVE-2025-38108)

    VMCI: fix race between vmci_host_setup_notify and vmci_ctx_unset_notify(CVE-2025-38102)

    x86/iopl: Cure TIF_IO_BITMAP inconsistencies(CVE-2025-38100)

    net: ch9200: fix uninitialised access during mii_nway_restart(CVE-2025-38086)

    mm/hugetlb: unshare page tables during VMA split, not before(CVE-2025-38084)

    net_sched: prio: fix a race in prio_tune()(CVE-2025-38083)

    scsi: target: iscsi: Fix timeout on deleted connection(CVE-2025-38075)

    vhost-scsi: protect vq-log_used with vq-mutex(CVE-2025-38074)

    libnvdimm/labels: Fix divide error in nd_label_data_init()(CVE-2025-38072)

    crypto: lzo - Fix compression buffer overrun(CVE-2025-38068)

    rseq: Fix segfault on registration when rseq_cs is non-zero(CVE-2025-38067)

    dm cache: prevent BUG_ON by blocking retries on failed device resumes(CVE-2025-38066)

    dm: fix unconditional IO throttle caused by REQ_PREFLUSH(CVE-2025-38063)

    net: pktgen: fix access outside of user given buffer in pktgen_thread_write()(CVE-2025-38061)

    net/tipc: fix slab-use-after-free Read in tipc_aead_encrypt_done(CVE-2025-38052)

    media: cx231xx: set device_caps for 417(CVE-2025-38044)

    dmaengine: idxd: Refactor remove call with idxd_cleanup() helper(CVE-2025-38014)

    net_sched: hfsc: Address reentrant enqueue adding class to eltree twice(CVE-2025-38001)

    sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue()(CVE-2025-38000)

    openvswitch: Fix unsafe attribute parsing in output_userspace()(CVE-2025-37998)

    netfilter: ipset: fix region locking in hash types(CVE-2025-37997)

    net_sched: Flush gso_skb list too during -change()(CVE-2025-37992)

    net: phy: leds: fix memory leak(CVE-2025-37989)

    ipvs: fix uninit-value for saddr in do_output_route4(CVE-2025-37961)

    bpf: Scrub packet on bpf_redirect_peer(CVE-2025-37959)

    arm64: bpf: Add BHB mitigation to the epilogue for cBPF programs(CVE-2025-37948)

    sch_htb: make htb_qlen_notify() idempotent(CVE-2025-37932)

    xsk: Fix race condition in AF_XDP generic RX path(CVE-2025-37920)

    net_sched: drr: Fix double list add in class with netem as child qdisc(CVE-2025-37915)

    net_sched: qfq: Fix double list add in class with netem as child qdisc(CVE-2025-37913)

    net_sched: hfsc: Fix a UAF vulnerability in class with netem as child qdisc(CVE-2025-37890)

    HID: pidff: Fix null pointer dereference in pidff_find_fields(CVE-2025-37862)

    page_pool: avoid infinite loop to schedule delayed worker(CVE-2025-37859)

    tipc: fix NULL pointer dereference in tipc_mon_reinit_self()(CVE-2025-37824)

    net_sched: hfsc: Fix a potential UAF in hfsc_dequeue() too(CVE-2025-37823)

    codel: remove sch-q.qlen check before qdisc_tree_reduce_backlog()(CVE-2025-37798)

    net_sched: hfsc: Fix a UAF vulnerability in class handling(CVE-2025-37797)

    net: openvswitch: fix nested key length validation in the set() action(CVE-2025-37789)

    cxgb4: fix memory leak in cxgb4_init_ethtool_filters() error path(CVE-2025-37788)

    tipc: fix memory leak in tipc_link_xmit(CVE-2025-37757)

    net: tls: explicitly disallow disconnect(CVE-2025-37756)

    net: ppp: Add bound checking for skb data on ppp_sync_txmung(CVE-2025-37749)

    sctp: detect and prevent references to a freed transport in sendmsg(CVE-2025-23142)

    net: fix NULL pointer dereference in l3mdev_l3_rcv(CVE-2025-22103)

    RDMA/mlx5: Fix mlx5_poll_one() cur_qp update flow(CVE-2025-22086)

    rtnetlink: Allocate vfinfo size for VF GUIDs when supported(CVE-2025-22075)

    net: decrease cached dst counters in dst_release(CVE-2025-22057)

    net: fix geneve_opt length integer overflow(CVE-2025-22055)

    netfilter: socket: Lookup orig tuple for IPv6 SNAT(CVE-2025-22021)

    regulator: check that dummy regulator has been probed before using it(CVE-2025-22008)

    block: mark GFP_NOIO around sysfs -store()(CVE-2025-21817)

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

    net: avoid race between device unregistration and ethnl ops(CVE-2025-21701)

    bpf: check changes_pkt_data property for extension programs(CVE-2024-58100)

    bpf: track changes_pkt_data property for global functions(CVE-2024-58098)

    net: fix memory leak in tcp_conn_request()(CVE-2024-57841)

    A cross-privilege Spectre v2 vulnerability allows attackers to bypass all deployed mitigations, including     the recent Fine(IBT), and to leak arbitrary Linux kernel memory on Intel systems.(CVE-2024-2201)

    net/mlx5e: Fix cleanup null-ptr deref on encap lock(CVE-2023-53105)

    net: usb: lan78xx: Limit packet length to skb-len(CVE-2023-53068)

    HID: intel-ish-hid: ipc: Fix potential use-after-free in work function(CVE-2023-53039)

    netfilter: allow exp not to be removed in nf_ct_find_expectation(CVE-2023-52927)

    arm64: set UXN on swapper page tables(CVE-2022-50232)

    arm64: set UXN on swapper page tables(CVE-2022-50230)

    bpf: fix potential 32-bit overflow when accessing ARRAY map element(CVE-2022-50167)

    sched/core: Do not requeue task on CPU excluded from cpus_mask(CVE-2022-50100)

    scsi: qla2xxx: Fix crash due to stale SRB access around I/O timeouts(CVE-2022-50098)

    bpf: Fix a data-race around bpf_jit_limit.(CVE-2022-49967)

    netdevsim: Fix memory leak of nsim_dev-fa_cookie(CVE-2022-49803)

    x86/fpu: KVM: Set the base guest FPU uABI size to sizeof(struct kvm_xsave)(CVE-2022-49557)

    block: fix rq-qos breakage from skipping rq_qos_done_bio()(CVE-2022-49266)

Tenable has extracted the preceding description block directly from the EulerOS kernel 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.

  - net/mlx5e: Fix cleanup null-ptr deref on encap lock During module is unloaded while a peer tc flow is     still offloaded, first the peer uplink rep profile is changed to a nic profile, and so neigh encap lock is     destroyed. Next during unload, the VF reps netdevs are unregistered which causes the original non-peer tc     flow to be deleted, which deletes the peer flow. The peer flow deletion detaches the encap entry and try     to take the already destroyed encap lock, causing the below trace. Fix this by clearing peer flows during     tc eswitch cleanup (mlx5e_tc_esw_cleanup()). Relevant trace: [ 4316.837128] BUG: kernel NULL pointer     dereference, address: 00000000000001d8 [ 4316.842239] RIP: 0010:__mutex_lock+0xb5/0xc40 [ 4316.851897]     Call Trace: [ 4316.852481] <TASK> [ 4316.857214] mlx5e_rep_neigh_entry_release+0x93/0x790 [mlx5_core] [     4316.858258] mlx5e_rep_encap_entry_detach+0xa7/0xf0 [mlx5_core] [ 4316.859134]     mlx5e_encap_dealloc+0xa3/0xf0 [mlx5_core] [ 4316.859867] clean_encap_dests.part.0+0x5c/0xe0 [mlx5_core] [     4316.860605] mlx5e_tc_del_fdb_flow+0x32a/0x810 [mlx5_core] [ 4316.862609]
    __mlx5e_tc_del_fdb_peer_flow+0x1a2/0x250 [mlx5_core] [ 4316.863394] mlx5e_tc_del_flow+0x(/0x630     [mlx5_core] [ 4316.864090] mlx5e_flow_put+0x5f/0x100 [mlx5_core] [ 4316.864771]     mlx5e_delete_flower+0x4de/0xa40 [mlx5_core] [ 4316.865486] tc_setup_cb_reoffload+0x20/0x80 [ 4316.865905]     fl_reoffload+0x47c/0x510 [cls_flower] [ 4316.869181] tcf_block_playback_offloads+0x91/0x1d0 [ 4316.869649]     tcf_block_unbind+0xe7/0x1b0 [ 4316.870049] tcf_block_offload_cmd.isra.0+0x1ee/0x270 [ 4316.879266]     tcf_block_offload_unbind+0x61/0xa0 [ 4316.879711] __tcf_block_put+0xa4/0x310 (CVE-2023-53105)

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

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 remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:6583 advisory.

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

    Security Fix(es):

    * kernel: net/sched: cls_u32 component reference counter leak if tcf_change_indev() fails (CVE-2023-3609)

    * kernel: net/sched: Use-after-free vulnerabilities in the net/sched classifiers: cls_fw, cls_u32 and     cls_route (CVE-2023-4128, CVE-2023-4206, CVE-2023-4207, CVE-2023-4208)

    * kernel: eBPF: insufficient stack type checks in dynptr (CVE-2023-39191)

    * Kernel: race when faulting a device private page in memory manager (CVE-2022-3523)

    * kernel: use-after-free in l1oip timer handlers (CVE-2022-3565)

    * kernel: Rate limit overflow messages in r8152 in intr_callback (CVE-2022-3594)

    * kernel: vmwgfx: use-after-free in vmw_cmd_res_check (CVE-2022-38457)

    * kernel: vmwgfx: use-after-free in vmw_execbuf_tie_context (CVE-2022-40133)

    * hw: Intel: Gather Data Sampling (GDS) side channel vulnerability (CVE-2022-40982)

    * kernel: Information leak in l2cap_parse_conf_req in net/bluetooth/l2cap_core.c (CVE-2022-42895)

    * kernel: x86/mm: Randomize per-cpu entry area (CVE-2023-0597)

    * kernel: HID: check empty report_list in hid_validate_values() (CVE-2023-1073)

    * kernel: sctp: fail if no bound addresses can be used for a given scope (CVE-2023-1074)

    * kernel: hid: Use After Free in asus_remove() (CVE-2023-1079)

    * kernel: hash collisions in the IPv6 connection lookup table (CVE-2023-1206)

    * kernel: ovl: fix use after free in struct ovl_aio_req (CVE-2023-1252)

    * Kernel: use-after-free in nfsd4_ssc_setup_dul in fs/nfsd/nfs4proc.c (CVE-2023-1652)

    * kernel: Use after free bug in btsdio_remove due to race condition (CVE-2023-1989)

    * kernel: fbcon: shift-out-of-bounds in fbcon_set_font() (CVE-2023-3161)

    * kernel: out-of-bounds access in relay_file_read (CVE-2023-3268)

    * kernel: xfrm: NULL pointer dereference in xfrm_update_ae_params() (CVE-2023-3772)

    * kernel: xfrm: out-of-bounds read of XFRMA_MTIMER_THRESH nlattr (CVE-2023-3773)

    * kernel: KVM: SEV-ES / SEV-SNP VMGEXIT double fetch vulnerability (CVE-2023-4155)

    * kernel: exFAT: stack overflow in exfat_get_uniname_from_ext_entry (CVE-2023-4273)

    * kernel: mpls: double free on sysctl allocation failure (CVE-2023-26545)

    * kernel: KVM: nVMX: missing consistency checks for CR0 and CR4 (CVE-2023-30456)

    * kernel: net: qcom/emac: race condition leading to use-after-free in emac_remove() (CVE-2023-33203)

    * kernel: vmwgfx: race condition leading to information disclosure vulnerability (CVE-2023-33951)

    * kernel: vmwgfx: double free within the handling of vmw_buffer_object objects (CVE-2023-33952)

    * kernel: r592: race condition leading to use-after-free in r592_remove() (CVE-2023-35825)

    * kernel: net/tls: tls_is_tx_ready() checked list_entry (CVE-2023-1075)

    * kernel: tap: tap_open(): correctly initialize socket uid (CVE-2023-1076)

    * kernel: missing mmap_lock in file_files_note that could possibly lead to a use after free in the     coredump code (CVE-2023-1249)

    * kernel: use-after-free bug in remove function xgene_hwmon_remove (CVE-2023-1855)

    * kernel: Use after free bug in r592_remove (CVE-2023-3141)

    * kernel: gfs2: NULL pointer dereference in gfs2_evict_inode() (CVE-2023-3212)

    * kernel: NULL pointer dereference due to missing kalloc() return value check in     shtp_cl_get_dma_send_buf() (CVE-2023-3358)

    * kernel: tap: tap_open(): correctly initialize socket uid next fix of i_uid to current_fsuid     (CVE-2023-4194)

    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 9.3 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 Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:7077 advisory.

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

    Security Fix(es):

    * kernel: tun: avoid double free in tun_free_netdev (CVE-2022-4744)

    * kernel: net/sched: multiple vulnerabilities (CVE-2023-3609, CVE-2023-3611, CVE-2023-4128, CVE-2023-4206,     CVE-2023-4207, CVE-2023-4208)

    * kernel: out-of-bounds write in qfq_change_class function (CVE-2023-31436)

    * kernel: out-of-bounds write in hw_atl_utils_fw_rpc_wait (CVE-2021-43975)

    * kernel: Rate limit overflow messages in r8152 in intr_callback (CVE-2022-3594)

    * kernel: use after free flaw in l2cap_conn_del (CVE-2022-3640)

    * kernel: double free in usb_8dev_start_xmit (CVE-2022-28388)

    * kernel: vmwgfx: multiple vulnerabilities (CVE-2022-38457, CVE-2022-40133, CVE-2023-33951,     CVE-2023-33952)

    * hw: Intel: Gather Data Sampling (GDS) side channel vulnerability (CVE-2022-40982)

    * kernel: Information leak in l2cap_parse_conf_req (CVE-2022-42895)

    * kernel: KVM: multiple vulnerabilities (CVE-2022-45869, CVE-2023-4155, CVE-2023-30456)

    * kernel: memory leak in ttusb_dec_exit_dvb (CVE-2022-45887)

    * kernel: speculative pointer dereference in do_prlimit (CVE-2023-0458)

    * kernel: use-after-free due to race condition in qdisc_graft (CVE-2023-0590)

    * kernel: x86/mm: Randomize per-cpu entry area (CVE-2023-0597)

    * kernel: HID: check empty report_list in hid_validate_values (CVE-2023-1073)

    * kernel: sctp: fail if no bound addresses can be used for a given scope (CVE-2023-1074)

    * kernel: hid: Use After Free in asus_remove (CVE-2023-1079)

    * kernel: use-after-free in drivers/media/rc/ene_ir.c (CVE-2023-1118)

    * kernel: hash collisions in the IPv6 connection lookup table (CVE-2023-1206)

    * kernel: ovl: fix use after free in struct ovl_aio_req (CVE-2023-1252)

    * kernel: denial of service in tipc_conn_close (CVE-2023-1382)

    * kernel: Use after free bug in btsdio_remove due to race condition (CVE-2023-1989)

    * kernel: Spectre v2 SMT mitigations problem (CVE-2023-1998)

    * kernel: ext4: use-after-free in ext4_xattr_set_entry (CVE-2023-2513)

    * kernel: fbcon: shift-out-of-bounds in fbcon_set_font (CVE-2023-3161)

    * kernel: out-of-bounds access in relay_file_read (CVE-2023-3268)

    * kernel: xfrm: NULL pointer dereference in xfrm_update_ae_params (CVE-2023-3772)

    * kernel: smsusb: use-after-free caused by do_submit_urb (CVE-2023-4132)

    * kernel: Race between task migrating pages and another task calling exit_mmap (CVE-2023-4732)

    * Kernel: denial of service in atm_tc_enqueue due to type confusion (CVE-2023-23455)

    * kernel: mpls: double free on sysctl allocation failure (CVE-2023-26545)

    * kernel: Denial of service issue in az6027 driver (CVE-2023-28328)

    * kernel: lib/seq_buf.c has a seq_buf_putmem_hex buffer overflow (CVE-2023-28772)

    * kernel: blocking operation in dvb_frontend_get_event and wait_event_interruptible (CVE-2023-31084)

    * kernel: net: qcom/emac: race condition leading to use-after-free in emac_remove (CVE-2023-33203)

    * kernel: saa7134: race condition leading to use-after-free in saa7134_finidev (CVE-2023-35823)

    * kernel: dm1105: race condition leading to use-after-free in dm1105_remove.c (CVE-2023-35824)

    * kernel: r592: race condition leading to use-after-free in r592_remove (CVE-2023-35825)

    * kernel: net/tls: tls_is_tx_ready() checked list_entry (CVE-2023-1075)

    * kernel: use-after-free bug in remove function xgene_hwmon_remove (CVE-2023-1855)

    * kernel: Use after free bug in r592_remove (CVE-2023-3141)

    * kernel: gfs2: NULL pointer dereference in gfs2_evict_inode (CVE-2023-3212)

    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 8.9 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.

ID	Name	Product	Family	Severity
274972	EulerOS 2.0 SP12 : kernel (EulerOS-SA-2025-2361)	Nessus	Huawei Local Security Checks	high
274905	EulerOS 2.0 SP12 : kernel (EulerOS-SA-2025-2330)	Nessus	Huawei Local Security Checks	high
270035	EulerOS 2.0 SP11 : kernel (EulerOS-SA-2025-2198)	Nessus	Huawei Local Security Checks	medium
270016	EulerOS 2.0 SP11 : kernel (EulerOS-SA-2025-2230)	Nessus	Huawei Local Security Checks	medium
248198	Linux Distros Unpatched Vulnerability : CVE-2023-53105	Nessus	Misc.	medium
241036	SUSE SLES15 Security Update : kernel (SUSE-SU-2025:02173-1)	Nessus	SuSE Local Security Checks	medium
194262	RHEL 9 : kernel (RHSA-2023:6583)	Nessus	Red Hat Local Security Checks	high
185679	RHEL 8 : kernel (RHSA-2023:7077)	Nessus	Red Hat Local Security Checks	high

Detections

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CVE-2023-53105

medium

Tenable Plugins

high

high

medium

medium

medium

medium

high

high