In the Linux kernel, the following vulnerability has been resolved: rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer access In the preparation stage of CPU online, if the corresponding the rdp's->nocb_cb_kthread does not exist, will be created, there is a situation where the rdp's rcuop kthreads creation fails, and then de-offload this CPU's rdp, does not assign this CPU's rdp->nocb_cb_kthread pointer, but this rdp's->nocb_gp_rdp and rdp's->rdp_gp->nocb_gp_kthread is still valid. This will cause the subsequent re-offload operation of this offline CPU, which will pass the conditional check and the kthread_unpark() will access invalid rdp's->nocb_cb_kthread pointer. This commit therefore use rdp's->nocb_gp_kthread instead of rdp_gp's->nocb_gp_kthread for safety check.

The remote Oracle Linux 10 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-20662 advisory.

    - tls: fix handling of zero-length records on the rx_list (Jakub Kicinski) [Orabug: 38401543,38453832]     {CVE-2025-39682}
    - net: usb: asix_devices: Fix PHY address mask in MDIO bus initialization (Yuichiro Tsuji) [Orabug:
    38401777] {CVE-2025-38736}
    - net: better track kernel sockets lifetime (Eric Dumazet) [Orabug: 37766278] {CVE-2025-21884}
    - media: uvcvideo: Fix 1-byte out-of-bounds read in uvc_parse_format() (Youngjun Lee) [Orabug: 38394814]     {CVE-2025-38680}
    - hv_netvsc: Fix panic during namespace deletion with VF (Haiyang Zhang) [Orabug: 38394829]     {CVE-2025-38683}
    - net/sched: ets: use old 'nbands' while purging unused classes (Davide Caratti) [Orabug: 38394835]     {CVE-2025-38684}
    - fbdev: Fix vmalloc out-of-bounds write in fast_imageblit (Sravan Kumar Gundu) [Orabug: 38394842]     {CVE-2025-38685}
    - userfaultfd: fix a crash in UFFDIO_MOVE when PMD is a migration entry (Suren Baghdasaryan) [Orabug:
    38394850] {CVE-2025-38686}
    - btrfs: do not allow relocation of partially dropped subvolumes (Qu Wenruo) [Orabug: 38423270]     {CVE-2025-39738}
    - usb: core: config: Prevent OOB read in SS endpoint companion parsing (Xinyu Liu) [Orabug: 38423419]     {CVE-2025-39760}
    - iommufd: Prevent ALIGN() overflow (Jason Gunthorpe) [Orabug: 38394859] {CVE-2025-38688}
    - iommu/arm-smmu-qcom: Add SM6115 MDSS compatible (Alexey Klimov) [Orabug: 38423279] {CVE-2025-39739}
    - dm: Always split write BIOs to zoned device limits (Damien Le Moal) [Orabug: 38429172] {CVE-2025-39792}
    - pNFS: Fix uninited ptr deref in block/scsi layout (Sergey Bashirov) [Orabug: 38394864] {CVE-2025-38691}
    - block: avoid possible overflow for chunk_sectors check in blk_stack_limits() (John Garry) [Orabug:
    38429189] {CVE-2025-39795}
    - exfat: add cluster chain loop check for dir (Yuezhang Mo) [Orabug: 38394871] {CVE-2025-38692}
    - media: dvb-frontends: w7090p: fix null-ptr-deref in w7090p_tuner_write_serpar and     w7090p_tuner_read_serpar (Alex Guo) [Orabug: 38394878] {CVE-2025-38693}
    - media: dvb-frontends: dib7090p: fix null-ptr-deref in dib7090p_rw_on_apb() (Alex Guo) [Orabug: 38394885]     {CVE-2025-38694}
    - scsi: lpfc: Check for hdwq null ptr when cleaning up lpfc_vport structure (Justin Tee) [Orabug:
    38394892] {CVE-2025-38695}
    - RDMA: hfi1: fix possible divide-by-zero in find_hw_thread_mask() (Yury Norov) [Orabug: 38423284]     {CVE-2025-39742}
    - scsi: bfa: Double-free fix (Jackysliu) [Orabug: 38394922] {CVE-2025-38699}
    - scsi: libiscsi: Initialize iscsi_conn->dd_data only if memory is allocated (Showrya M N) [Orabug:
    38394929] {CVE-2025-38700}
    - ext4: do not BUG when INLINE_DATA_FL lacks system.data xattr (Theodore Ts'O) [Orabug: 38394935]     {CVE-2025-38701}
    - fbdev: fix potential buffer overflow in do_register_framebuffer() (Yongzhen Zhang) [Orabug: 38394942]     {CVE-2025-38702}
    - rcu: Fix rcu_read_unlock() deadloop due to IRQ work (Joel Fernandes) [Orabug: 38423299] {CVE-2025-39744}
    - wifi: ath10k: shutdown driver when hardware is unreliable (Kang Yang) [Orabug: 38423316]     {CVE-2025-39746}
    - xfrm: Duplicate SPI Handling (Aakash Kumar S) [Orabug: 38429199] {CVE-2025-39797}
    - drm/msm: Add error handling for krealloc in metadata setup (Yuan Chen) [Orabug: 38423323]     {CVE-2025-39747}
    - rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer access (Zqiang) [Orabug: 38394958]     {CVE-2025-38704}
    - bpf: Forget ranges when refining tnum after JSET (Paul Chaignon) [Orabug: 38423330] {CVE-2025-39748}
    - rcu: Protect ->defer_qs_iw_pending from data race (Paul E. McKenney) [Orabug: 38423339] {CVE-2025-39749}
    - drm/amd/pm: fix null pointer access (Umio Yasuno) [Orabug: 38394967] {CVE-2025-38705}
    - ALSA: hda/ca0132: Fix buffer overflow in add_tuning_control (Lucy Thrun) [Orabug: 38423356]     {CVE-2025-39751}
    - ASoC: core: Check for rtd == NULL in snd_soc_remove_pcm_runtime() (Peter Ujfalusi) [Orabug: 38394976]     {CVE-2025-38706}
    - ACPI: APEI: send SIGBUS to current task if synchronous memory error not recovered (Shuai Xue) [Orabug:
    38423437] {CVE-2025-39763}
    - drbd: add missing kref_get in handle_write_conflicts (Sarah Newman) [Orabug: 38394993] {CVE-2025-38708}
    - loop: Avoid updating block size under exclusive owner (Jan Kara) [Orabug: 38394999] {CVE-2025-38709}
    - gfs2: Set .migrate_folio in gfs2_{rgrp,meta}_aops (Andrew Price) [Orabug: 38423379] {CVE-2025-39753}
    - gfs2: Validate i_depth for exhash directories (Andrew Price) [Orabug: 38395006] {CVE-2025-38710}
    - tls: handle data disappearing from under the TLS ULP (Jakub Kicinski) [Orabug: 38351758]     {CVE-2025-38616}
    - sctp: linearize cloned gso packets in sctp_rcv (Xin Long) [Orabug: 38395056] {CVE-2025-38718}
    - netfilter: ctnetlink: fix refcount leak on table dump (Florian Westphal) [Orabug: 38395065]     {CVE-2025-38721}
    - mm/smaps: fix race between smaps_hugetlb_range and migration (Tu Jinjiang) [Orabug: 38423389]     {CVE-2025-39754}
    - eventpoll: Fix semi-unbounded recursion (Jann Horn) [Orabug: 38335160] {CVE-2025-38614}
    - fs: Prevent file descriptor table allocations exceeding INT_MAX (Sasha Levin) [Orabug: 38423395]     {CVE-2025-39756}
    - NFS: Fix the setting of capabilities when automounting a new filesystem (Trond Myklebust) [Orabug:
    38429209] {CVE-2025-39798}
    - nfsd: handle get_client_locked() failure in nfsd4_setclientid_confirm() (Jeff Layton) [Orabug: 38395079]     {CVE-2025-38724}
    - net: usb: asix_devices: add phy_mask for ax88772 mdio bus (Xu Yang) [Orabug: 38395087] {CVE-2025-38725}
    - netlink: avoid infinite retry looping in netlink_unicast() (Fedor Pchelkin) [Orabug: 38395123]     {CVE-2025-38727}
    - smb3: fix for slab out of bounds on mount to ksmbd (Steve French) [Orabug: 38395093] {CVE-2025-38728}
    - ALSA: usb-audio: Validate UAC3 cluster segment descriptors (Takashi Iwai) [Orabug: 38423405]     {CVE-2025-39757}
    - ALSA: usb-audio: Validate UAC3 power domain descriptors, too (Takashi Iwai) [Orabug: 38395099]     {CVE-2025-38729}
    - usb: gadget : fix use-after-free in composite_dev_cleanup() (Taoxue) [Orabug: 38334898] {CVE-2025-38555}
    - HID: apple: validate feature-report field count to prevent NULL pointer dereference (Qasim Ijaz)     [Orabug: 38334911] {CVE-2025-38557}
    - mm: swap: fix potential buffer overflow in setup_clusters() (Kemeng Shi) [Orabug: 38401739]     {CVE-2025-39727}
    - platform/x86/intel/pmt: fix a crashlog NULL pointer access (Michael J. Ruhl) [Orabug: 38334915]     {CVE-2025-38559}
    - x86/sev: Evict cache lines during SNP memory validation (Tom Lendacky) [Orabug: 38334918,38453836]     {CVE-2025-38560}
    - vsock: Do not allow binding to VMADDR_PORT_ANY (Budimir Markovic) [Orabug: 38351769,38453833]     {CVE-2025-38618}
    - net/packet: fix a race in packet_set_ring() and packet_notifier() (Quang Le) [Orabug: 38351762]     {CVE-2025-38617}
    - perf/core: Prevent VMA split of buffer mappings (Thomas Gleixner) [Orabug: 38334946] {CVE-2025-38563}
    - perf/core: Exit early on perf_mmap() fail (Thomas Gleixner) [Orabug: 38334955] {CVE-2025-38565}
    - sunrpc: fix handling of server side tls alerts (Olga Kornievskaia) [Orabug: 38334966,38453835]     {CVE-2025-38566}
    - net/sched: mqprio: fix stack out-of-bounds write in tc entry parsing (Maher Azz) [Orabug: 38334972]     {CVE-2025-38568}
    - benet: fix BUG when creating VFs (Michal Schmidt) [Orabug: 38334974] {CVE-2025-38569}
    - sunrpc: fix client side handling of tls alerts (Olga Kornievskaia) [Orabug: 38334980,38453834]     {CVE-2025-38571}
    - net: drop UFO packets in udp_rcv_segment() (Wang Liang) [Orabug: 38351784] {CVE-2025-38622}
    - ipv6: reject malicious packets in ipv6_gso_segment() (Eric Dumazet) [Orabug: 38334986] {CVE-2025-38572}
    - pptp: ensure minimal skb length in pptp_xmit() (Eric Dumazet) [Orabug: 38335002] {CVE-2025-38574}
    - NFS: Fix filehandle bounds checking in nfs_fh_to_dentry() (Trond Myklebust) [Orabug: 38401743]     {CVE-2025-39730}
    - vfio/pds: Fix missing detach_ioas op (Brett Creeley) [Orabug: 38351809] {CVE-2025-38625}
    - vdpa/mlx5: Fix release of uninitialized resources on error path (Dragos Tatulea) [Orabug: 38351825]     {CVE-2025-38628}
    - pinmux: fix race causing mux_owner NULL with active mux_usecount (Mukesh Ojha) [Orabug: 38351837]     {CVE-2025-38632}
    - proc: use the same treatment to check proc_lseek as ones for proc_read_iter et.al (Zijie Wang) [Orabug:
    38351898] {CVE-2025-38653}
    - bpf, arm64: Fix fp initialization for exception boundary (Puranjay Mohan) [Orabug: 38335064]     {CVE-2025-38586}
    - ipv6: fix possible infinite loop in fib6_info_uses_dev() (Eric Dumazet) [Orabug: 38335068]     {CVE-2025-38587}
    - ipv6: prevent infinite loop in rt6_nlmsg_size() (Eric Dumazet) [Orabug: 38335071] {CVE-2025-38588}
    - net/mlx5e: Remove skb secpath if xfrm state is not found (Jianbo Liu) [Orabug: 38335076]     {CVE-2025-38590}
    - netfilter: xt_nfacct: don't assume acct name is null-terminated (Florian Westphal) [Orabug: 38351852]     {CVE-2025-38639}
    - bpf: Disable migration in nf_hook_run_bpf(). (Kuniyuki Iwashima) [Orabug: 38351858] {CVE-2025-38640}
    - Bluetooth: hci_sync: fix double free in 'hci_discovery_filter_clear()' (Arseniy Krasnov) [Orabug:
    38335086] {CVE-2025-38593}
    - wifi: mac80211: reject TDLS operations when station is not associated (Moon Hee Lee) [Orabug: 38351870]     {CVE-2025-38644}
    - wifi: ath11k: fix sleeping-in-atomic in ath11k_mac_op_set_bitrate_mask() (Baochen Qiang) [Orabug:
    38401750] {CVE-2025-39732}
    - net/sched: Restrict conditions for adding duplicating netems to qdisc tree (William Liu) [Orabug:
    38331464] {CVE-2025-38553}
    - net/mlx5: Check device memory pointer before usage (Stav Aviram) [Orabug: 38351876] {CVE-2025-38645}
    - wifi: ath11k: clear initialized flag for deinit-ed srng lists (Sergey Senozhatsky) [Orabug: 38335104]     {CVE-2025-38601}
    - iwlwifi: Add missing check for alloc_ordered_workqueue (Jiasheng Jiang) [Orabug: 38335108]     {CVE-2025-38602}
    - wifi: rtl818x: Kill URBs before clearing tx status queue (Daniil Dulov) [Orabug: 38335117]     {CVE-2025-38604}
    - bpf, ktls: Fix data corruption when using bpf_msg_pop_data() in ktls (Jiayuan Chen) [Orabug: 38335129]     {CVE-2025-38608}
    - PM / devfreq: Check governor before using governor->name (Lifeng Zheng) [Orabug: 38335133]     {CVE-2025-38609}
    - staging: fbtft: fix potential memory leak in fbtft_framebuffer_alloc() (Abdun Nihaal) [Orabug: 38335153]     {CVE-2025-38612}
    - gfs2: No more self recovery (Andreas Gruenbacher) [Orabug: 38351907] {CVE-2025-38659}
    - parse_longname(): strrchr() expects NUL-terminated string (Al Viro) [Orabug: 38351912] {CVE-2025-38660}
    - KVM: x86/hyper-v: Skip non-canonical addresses during PV TLB flush (Manuel Andreas) [Orabug: 38217316]     {CVE-2025-38351}
    - ext4: fix out of bounds punch offset (Zhang Yi) [Orabug: 38369646] {CVE-2025-38221}
    - mm/vmscan: fix hwpoisoned large folio handling in shrink_folio_list (Tu Jinjiang) [Orabug: 38401778]     {CVE-2025-39725}
    - ice: Fix a null pointer dereference in ice_copy_and_init_pkg() (Haoxiang Li) [Orabug: 38351928]     {CVE-2025-38664}
    - arm64/entry: Mask DAIF in cpu_switch_to(), call_on_irq_stack() (Ada Couprie Diaz) [Orabug: 38351989]     {CVE-2025-38670}
    - i2c: qup: jump out of the loop in case of timeout (Yang Xiwen) [Orabug: 38351992] {CVE-2025-38671}
    - can: netlink: can_changelink(): fix NULL pointer deref of struct can_priv::do_set_mode (Marc Kleine-     Budde) [Orabug: 38351934] {CVE-2025-38665}
    - xfrm: interface: fix use-after-free after changing collect_md xfrm interface (Eyal Birger) [Orabug:
    38310014,38453837] {CVE-2025-38500}
    - xfrm: state: initialize state_ptrs earlier in xfrm_state_find (Sabrina Dubroca) [Orabug: 38352014]     {CVE-2025-38675}
    - regulator: core: fix NULL dereference on unbind due to stale coupling data (Alessandro Carminati)     [Orabug: 38351976] {CVE-2025-38668}
    - Input: gpio-keys - fix a sleep while atomic with PREEMPT_RT (Fabrice Gasnier) [Orabug: 38180691]     {CVE-2025-38335}

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.

It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2025-1208 advisory.

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

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

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

    ext4: avoid journaling sb update on error if journal is destroying (CVE-2025-22113)

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

    md/md-bitmap: fix wrong bitmap_limit for clustermd when write sb (CVE-2025-22124)

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

    md/raid1,raid10: don't ignore IO flags (CVE-2025-22125)

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

    io_uring/msg_ring: ensure io_kiocb freeing is deferred for RCU (CVE-2025-38453)

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

    xfrm: interface: fix use-after-free after changing collect_md xfrm interface (CVE-2025-38500)

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

    bpf: Fix oob access in cgroup local storage (CVE-2025-38502)

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

    net/sched: Restrict conditions for adding duplicating netems to qdisc tree (CVE-2025-38553)

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

    HID: core: Harden s32ton() against conversion to 0 bits (CVE-2025-38556)

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

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

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

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

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

    sunrpc: fix handling of server side tls alerts (CVE-2025-38566)

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

    net/sched: mqprio: fix stack out-of-bounds write in tc entry parsing (CVE-2025-38568)

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

    sunrpc: fix client side handling of tls alerts (CVE-2025-38571)

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

    ipv6: reject malicious packets in ipv6_gso_segment() (CVE-2025-38572)

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

    bpf, arm64: Fix fp initialization for exception boundary (CVE-2025-38586)

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

    ipv6: fix possible infinite loop in fib6_info_uses_dev() (CVE-2025-38587)

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

    ipv6: prevent infinite loop in rt6_nlmsg_size() (CVE-2025-38588)

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

    net/mlx5e: Remove skb secpath if xfrm state is not found (CVE-2025-38590)

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

    bpf, ktls: Fix data corruption when using bpf_msg_pop_data() in ktls (CVE-2025-38608)

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

    eventpoll: Fix semi-unbounded recursion (CVE-2025-38614)

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

    fs/ntfs3: cancle set bad inode after removing name fails (CVE-2025-38615)

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

    tls: handle data disappearing from under the TLS ULP (CVE-2025-38616)

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

    net/packet: fix a race in packet_set_ring() and packet_notifier() (CVE-2025-38617)

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

    vsock: Do not allow binding to VMADDR_PORT_ANY (CVE-2025-38618)

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

    net: drop UFO packets in udp_rcv_segment() (CVE-2025-38622)

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

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

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

    netfilter: xt_nfacct: don't assume acct name is null-terminated (CVE-2025-38639)

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

    bpf: Disable migration in nf_hook_run_bpf(). (CVE-2025-38640)

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

    net/mlx5: Check device memory pointer before usage (CVE-2025-38645)

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

    proc: use the same treatment to check proc_lseek as ones for proc_read_iter et.al (CVE-2025-38653)

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

    [ceph] parse_longname(): strrchr() expects NUL-terminated string (CVE-2025-38660)

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

    can: netlink: can_changelink(): fix NULL pointer deref of struct can_priv::do_set_mode (CVE-2025-38665)

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

    arm64/entry: Mask DAIF in cpu_switch_to(), call_on_irq_stack() (CVE-2025-38670)

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

    xfrm: state: initialize state_ptrs earlier in xfrm_state_find (CVE-2025-38675)

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

    iommu/amd: Avoid stack buffer overflow from kernel cmdline (CVE-2025-38676)

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

    mm/ptdump: take the memory hotplug lock inside ptdump_walk_pgd() (CVE-2025-38681)

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

    hv_netvsc: Fix panic during namespace deletion with VF (CVE-2025-38683)

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

    fbdev: Fix vmalloc out-of-bounds write in fast_imageblit (CVE-2025-38685)

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

    userfaultfd: fix a crash in UFFDIO_MOVE when PMD is a migration entry (CVE-2025-38686)

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

    pNFS: Fix uninited ptr deref in block/scsi layout (CVE-2025-38691)

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

    exfat: add cluster chain loop check for dir (CVE-2025-38692)

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

    scsi: libiscsi: Initialize iscsi_conn->dd_data only if memory is allocated (CVE-2025-38700)

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

    ext4: do not BUG when INLINE_DATA_FL lacks system.data xattr (CVE-2025-38701)

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

    fbdev: fix potential buffer overflow in do_register_framebuffer() (CVE-2025-38702)

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

    rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer access (CVE-2025-38704)

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

    fs/ntfs3: Add sanity check for file name (CVE-2025-38707)

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

    drbd: add missing kref_get in handle_write_conflicts (CVE-2025-38708)

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

    loop: Avoid updating block size under exclusive owner (CVE-2025-38709)

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

    net: kcm: Fix race condition in kcm_unattach() (CVE-2025-38717)

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

    sctp: linearize cloned gso packets in sctp_rcv (CVE-2025-38718)

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

    netfilter: ctnetlink: fix refcount leak on table dump (CVE-2025-38721)

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

    nfsd: handle get_client_locked() failure in nfsd4_setclientid_confirm() (CVE-2025-38724)

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

    smb3: fix for slab out of bounds on mount to ksmbd (CVE-2025-38728)

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

    io_uring/net: commit partial buffers on retry (CVE-2025-38730)

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

    netfilter: nf_reject: don't leak dst refcount for loopback packets (CVE-2025-38732)

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

    cifs: Fix oops due to uninitialised variable (CVE-2025-38737)

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

    net/sched: Fix backlog accounting in qdisc_dequeue_internal (CVE-2025-39677)

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

    x86/cpu/hygon: Add missing resctrl_cpu_detect() in bsp_init helper (CVE-2025-39681)

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

    tls: fix handling of zero-length records on the rx_list (CVE-2025-39682)

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

    tracing: Limit access to parser->buffer when trace_get_user failed (CVE-2025-39683)

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

    ftrace: Also allocate and copy hash for reading of filter files (CVE-2025-39689)

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

    fs/buffer: fix use-after-free when call bh_read() helper (CVE-2025-39691)

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

    NFS: Fix a race when updating an existing write (CVE-2025-39697)

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

    io_uring/futex: ensure io_futex_wait() cleans up properly on failure (CVE-2025-39698)

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

    mm/damon/ops-common: ignore migration request to invalid nodes (CVE-2025-39700)

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

    ipv6: sr: Fix MAC comparison to be constant-time (CVE-2025-39702)

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

    vsock/virtio: Validate length in packet header before skb_put() (CVE-2025-39718)

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

    netfs: Fix unbuffered write error handling (CVE-2025-39723)

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

    serial: 8250: fix panic due to PSLVERR (CVE-2025-39724)

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

    mm/vmscan: fix hwpoisoned large folio handling in shrink_folio_list (CVE-2025-39725)

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

    mm: swap: fix potential buffer overflow in setup_clusters() (CVE-2025-39727)

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

    NFS: Fix filehandle bounds checking in nfs_fh_to_dentry() (CVE-2025-39730)

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

    Revert fs/ntfs3: Replace inode_trylock with inode_lock (CVE-2025-39734)

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

    btrfs: do not allow relocation of partially dropped subvolumes (CVE-2025-39738)

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

    rcu: Fix rcu_read_unlock() deadloop due to IRQ work (CVE-2025-39744)

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

    bpf: Forget ranges when refining tnum after JSET (CVE-2025-39748)

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

    rcu: Protect ->defer_qs_iw_pending from data race (CVE-2025-39749)

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

    mm/smaps: fix race between smaps_hugetlb_range and migration (CVE-2025-39754)

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

    fs: Prevent file descriptor table allocations exceeding INT_MAX (CVE-2025-39756)

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

    btrfs: qgroup: fix race between quota disable and quota rescan ioctl (CVE-2025-39759)

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

    usb: core: config: Prevent OOB read in SS endpoint companion parsing (CVE-2025-39760)

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

    ACPI: APEI: send SIGBUS to current task if synchronous memory error not recovered (CVE-2025-39763)

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

    net/sched: Make cake_enqueue return NET_XMIT_CN when past buffer_limit (CVE-2025-39766)

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

    net: gso: Forbid IPv6 TSO with extensions on devices with only IPV6_CSUM (CVE-2025-39770)

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

    net: bridge: fix soft lockup in br_multicast_query_expired() (CVE-2025-39773)

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

    btrfs: subpage: keep TOWRITE tag until folio is cleaned (CVE-2025-39779)

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

    sched/ext: Fix invalid task state transitions on class switch (CVE-2025-39780)

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

    jbd2: prevent softlockup in jbd2_log_do_checkpoint() (CVE-2025-39782)

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

    PCI: endpoint: Fix configfs group list head handling (CVE-2025-39783)

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

    dm: dm-crypt: Do not partially accept write BIOs with zoned targets (CVE-2025-39791)

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

    dm: Always split write BIOs to zoned device limits (CVE-2025-39792)

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

    block: avoid possible overflow for chunk_sectors check in blk_stack_limits() (CVE-2025-39795)

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

    xfrm: Duplicate SPI Handling (CVE-2025-39797)

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

    NFS: Fix the setting of capabilities when automounting a new filesystem (CVE-2025-39798)

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

    btrfs: abort transaction on unexpected eb generation at btrfs_copy_root() (CVE-2025-39800)

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

    HID: multitouch: fix slab out-of-bounds access in mt_report_fixup() (CVE-2025-39806)

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

    sctp: initialize more fields in sctp_v6_from_sk() (CVE-2025-39812)

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

    ftrace: Fix potential warning in trace_printk_seq during ftrace_dump (CVE-2025-39813)

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

    efivarfs: Fix slab-out-of-bounds in efivarfs_d_compare (CVE-2025-39817)

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

    fs/smb: Fix inconsistent refcnt update (CVE-2025-39819)

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

    KVM: x86: use array_index_nospec with indices that come from guest (CVE-2025-39823)

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

    HID: asus: fix UAF via HID_CLAIMED_INPUT validation (CVE-2025-39824)

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

    smb: client: fix race with concurrent opens in rename(2) (CVE-2025-39825)

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

    trace/fgraph: Fix the warning caused by missing unregister notifier (CVE-2025-39829)

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

    net/mlx5: Fix lockdep assertion on sync reset unload event (CVE-2025-39832)

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

    xfs: do not propagate ENODATA disk errors into xattr code (CVE-2025-39835)

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

    cifs: prevent NULL pointer dereference in UTF16 conversion (CVE-2025-39838)

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

    mm: slub: avoid wake up kswapd in set_track_prepare (CVE-2025-39843)

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

    mm: move page table sync declarations to linux/pgtable.h (CVE-2025-39844)

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

    x86/mm/64: define ARCH_PAGE_TABLE_SYNC_MASK and arch_sync_kernel_mappings() (CVE-2025-39845)

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

    vxlan: Fix NPD in {arp,neigh}_reduce() when using nexthop objects (CVE-2025-39850)

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

    vxlan: Fix NPD when refreshing an FDB entry with a nexthop object (CVE-2025-39851)

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

    net/tcp: Fix socket memory leak in TCP-AO failure handling for IPv6 (CVE-2025-39852)

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

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

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

    netfilter: br_netfilter: do not check confirmed bit in br_nf_local_in() after confirm (CVE-2025-39894)

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

    e1000e: fix heap overflow in e1000_set_eeprom (CVE-2025-39898)

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

    mm/userfaultfd: fix kmap_local LIFO ordering for CONFIG_HIGHPTE (CVE-2025-39899)

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

    net_sched: gen_estimator: fix est_timer() vs CONFIG_PREEMPT_RT=y (CVE-2025-39900)

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

    mm/slub: avoid accessing metadata when pointer is invalid in object_err() (CVE-2025-39902)

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

    of_numa: fix uninitialized memory nodes causing kernel panic (CVE-2025-39903)

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 Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - rcu/nocb: Fix possible invalid rdp's->nocb_cb_kthread pointer access In the preparation stage of CPU     online, if the corresponding the rdp's->nocb_cb_kthread does not exist, will be created, there is a     situation where the rdp's rcuop kthreads creation fails, and then de-offload this CPU's rdp, does not     assign this CPU's rdp->nocb_cb_kthread pointer, but this rdp's->nocb_gp_rdp and     rdp's->rdp_gp->nocb_gp_kthread is still valid. This will cause the subsequent re-offload operation of this     offline CPU, which will pass the conditional check and the kthread_unpark() will access invalid     rdp's->nocb_cb_kthread pointer. This commit therefore use rdp's->nocb_gp_kthread instead of     rdp_gp's->nocb_gp_kthread for safety check. (CVE-2025-38704)

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

ID	Name	Product	Family	Severity
270575	Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2025-20662)	Nessus	Oracle Linux Local Security Checks	high
266176	Amazon Linux 2023 : bpftool6.12, kernel6.12, kernel6.12-devel (ALAS2023-2025-1208)	Nessus	Amazon Linux Local Security Checks	high
261555	Linux Distros Unpatched Vulnerability : CVE-2025-38704	Nessus	Misc.	medium

Detections

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CVE-2025-38704

medium

Tenable Plugins

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high

medium