In the Linux kernel, the following vulnerability has been resolved: efi: Don't map the entire mokvar table to determine its size Currently, when validating the mokvar table, we (re)map the entire table on each iteration of the loop, adding space as we discover new entries. If the table grows over a certain size, this fails due to limitations of early_memmap(), and we get a failure and traceback: ------------[ cut here ]------------ WARNING: CPU: 0 PID: 0 at mm/early_ioremap.c:139 __early_ioremap+0xef/0x220 ... Call Trace: <TASK> ? __early_ioremap+0xef/0x220 ? __warn.cold+0x93/0xfa ? __early_ioremap+0xef/0x220 ? report_bug+0xff/0x140 ? early_fixup_exception+0x5d/0xb0 ? early_idt_handler_common+0x2f/0x3a ? __early_ioremap+0xef/0x220 ? efi_mokvar_table_init+0xce/0x1d0 ? setup_arch+0x864/0xc10 ? start_kernel+0x6b/0xa10 ? x86_64_start_reservations+0x24/0x30 ? x86_64_start_kernel+0xed/0xf0 ? common_startup_64+0x13e/0x141 </TASK> ---[ end trace 0000000000000000 ]--- mokvar: Failed to map EFI MOKvar config table pa=0x7c4c3000, size=265187. Mapping the entire structure isn't actually necessary, as we don't ever need more than one entry header mapped at once. Changes efi_mokvar_table_init() to only map each entry header, not the entire table, when determining the table size. Since we're not mapping any data past the variable name, it also changes the code to enforce that each variable name is NUL terminated, rather than attempting to verify it in place.

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

    ovl: Use 'buf' flexible array for memcpy() destination(CVE-2022-49743)

    cifs: fix potential memory leaks in session setup(CVE-2023-53008)

    bnxt: Do not read past the end of test names(CVE-2023-53010)

    uprobes: Reject the shared zeropage in uprobe_write_opcode().(CVE-2025-21881)

    ftrace: Avoid potential division by zero in function_stat_show().(CVE-2025-21898)

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

    bpf: Skip invalid kfunc call in backtrack_insn(CVE-2023-52928)

    HID: intel-ish-hid: Fix use-after-free issue in ishtp_hid_remove().(CVE-2025-21928)

    efi: Don't map the entire mokvar table to determine its size(CVE-2025-21872)

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

    net_sched: sch_sfq: don't allow 1 packet limit(CVE-2024-57996)

    scsi: hisi_sas: Add cond_resched() for no forced preemption model(CVE-2024-56589)

    ipmr: do not call mr_mfc_uses_dev() for unres entries(CVE-2025-21719)

    dm thin: make get_first_thin use rcu-safe list first function(CVE-2025-21664)

    ipvlan: ensure network headers are in skb linear part(CVE-2025-21891)

    net/mlx5: handle errors in mlx5_chains_create_table().(CVE-2025-21975)

    ppp: Fix KMSAN uninit-value warning with bpf(CVE-2025-21922)

    udp: Deal with race between UDP socket address change and rehash(CVE-2024-57974)

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

    RDMA/bnxt_re: Fix the page details for the srq created by kernel consumers(CVE-2025-21885)

    tracing: Fix bad hist from corrupting named_triggers list(CVE-2025-21899)

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

    x86/kexec: fix memory leak of elf header buffer(CVE-2022-49546)

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

    iscsi_ibft: Fix UBSAN shift-out-of-bounds warning in ibft_attr_show_nic().(CVE-2025-21993)

    ipv6: Fix memleak of nhc_pcpu_rth_output in fib_check_nh_v6_gw().(CVE-2025-22005)

    drm/drm_vma_manager: Add drm_vma_node_allow_once().(CVE-2023-53001)

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

    ext4: fix out-of-bound read in ext4_xattr_inode_dec_ref_all().(CVE-2025-22121)

    nfsd: don't ignore the return code of svc_proc_register().(CVE-2025-22026)

    ipv4: Fix data-races around sysctl_fib_multipath_hash_policy.(CVE-2022-49579)

    thermal: int340x: Add NULL check for adev(CVE-2025-23136)

    dlm: prevent NPD when writing a positive value to event_done(CVE-2025-23131)

    ext4: fix OOB read when checking dotdot dir(CVE-2025-37785)

    mmc: core: use sysfs_emit() instead of sprintf().(CVE-2022-49267)

    wifi: brcmfmac: Check the return value of of_property_read_string_index().(CVE-2025-21750)

    media: streamzap: fix race between device disconnection and urb callback(CVE-2025-22027)

    hrtimers: Handle CPU state correctly on hotplug(CVE-2024-57951)

    x86/mm/pat: Fix VM_PAT handling when fork() fails in copy_page_range().(CVE-2025-22090)

    clk: samsung: Fix UBSAN panic in samsung_clk_init().(CVE-2025-39728)

    netlabel: Fix NULL pointer exception caused by CALIPSO on IPv4 sockets.(CVE-2025-22063)

    bpf: Fix kmemleak warning for percpu hashmap(CVE-2025-37807)

    xfrm: state: fix out-of-bounds read during lookup(CVE-2024-57982)

    ext4: fix off-by-one error in do_split(CVE-2025-23150)

    net_sched: sch_sfq: move the limit validation(CVE-2025-37752)

    cpufreq: governor: Use kobject release() method to free dbs_data(CVE-2022-49513)

    hwpoison, memory_hotplug: lock folio before unmap hwpoisoned folio(CVE-2025-21931)

    netfilter: nf_conncount: Fully initialize struct nf_conncount_tuple in insert_tree().(CVE-2025-21959)

    ice: Fix memory corruption in VF driver(CVE-2022-49722)

    PCI: Avoid putting some root ports into D3 on TUXEDO Sirius Gen1(CVE-2025-21831)

    usb: cdc-acm: Check control transfer buffer size before access(CVE-2025-21704)

    ipv6: mcast: add RCU protection to mld_newpack().(CVE-2025-21758)

    vlan: enforce underlying device type(CVE-2025-21920)

    fbdev: hyperv_fb: Allow graceful removal of framebuffer(CVE-2025-21976)

    dm array: fix releasing a faulty array block twice in dm_array_cursor_end(CVE-2024-57929)

    ipv4: use RCU protection in __ip_rt_update_pmtu().(CVE-2025-21766)

    ice: fix memory leak in aRFS after reset(CVE-2025-21981)

    nvme-tcp: fix potential memory corruption in nvme_tcp_recv_pdu().(CVE-2025-21927)

    net_sched: Prevent creation of classes with TC_H_ROOT(CVE-2025-21971)

    net: sched: Disallow replacing of child qdisc from one parent to another(CVE-2025-21702)

    net: gso: fix ownership in __udp_gso_segment(CVE-2025-21926)

    usbnet: gl620a: fix endpoint checking in genelink_bind().(CVE-2025-21877)

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 remote Oracle Linux 10 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2025-20480 advisory.

    - sunrpc: handle SVC_GARBAGE during svc auth processing as auth error (Jeff Layton)  [Orabug: 38178286]     {CVE-2025-38089}
    - Add Zen34 clients (Borislav Petkov (AMD))  [Orabug: 38023239]  {CVE-2024-36350} {CVE-2024-36357}
    - x86/process: Move the buffer clearing before MONITOR (Kim Phillips)  [Orabug: 38023239]     {CVE-2024-36350} {CVE-2024-36357}
    - Add normal counters (Borislav Petkov (AMD))  [Orabug: 38023239]  {CVE-2024-36350} {CVE-2024-36357}
    - KVM: SVM: Advertize TSA CPUID bits to guests (Borislav Petkov (AMD))  [Orabug: 38023239]     {CVE-2024-36350} {CVE-2024-36357}
    - x86/bugs: Add a Transient Scheduler Attacks mitigation (Borislav Petkov (AMD))  [Orabug: 38023239]     {CVE-2024-36350} {CVE-2024-36357}
    - x86/bugs: Rename MDS machinery to something more generic (Borislav Petkov (AMD))  [Orabug: 38023239]     {CVE-2024-36350} {CVE-2024-36357}
    - block: fix adding folio to bio (Ming Lei) [Orabug: 37844657] {CVE-2025-22122}
    - f2fs: fix to avoid accessing uninitialized curseg (Chao Yu) [Orabug: 37844644] {CVE-2025-22123}
    - gpio: virtuser: fix potential out-of-bound write (Markus Burri) [Orabug: 38095181] {CVE-2025-38082}
    - net_sched: hfsc: Address reentrant enqueue adding class to eltree twice (Pedro Tammela) [Orabug:
    38049363] {CVE-2025-38001}
    - smb: client: Fix use-after-free in cifs_fill_dirent (Zhaolong Wang) [Orabug: 38094970] {CVE-2025-38051}
    - platform/x86: dell-wmi-sysman: Avoid buffer overflow in current_password_store() (Vladimir Moskovkin)     [Orabug: 38095141] {CVE-2025-38077}
    - ALSA: pcm: Fix race of buffer access at PCM OSS layer (Takashi Iwai) [Orabug: 38095145] {CVE-2025-38078}
    - can: bcm: add missing rcu read protection for procfs content (Oliver Hartkopp) [Orabug: 38049369]     {CVE-2025-38003}
    - can: bcm: add locking for bcm_op runtime updates (Oliver Hartkopp) [Orabug: 38049374] {CVE-2025-38004}
    - padata: do not leak refcount in reorder_work (Dominik Grzegorzek) [Orabug: 38094842] {CVE-2025-38031}
    - crypto: algif_hash - fix double free in hash_accept (Ivan Pravdin) [Orabug: 38095153] {CVE-2025-38079}
    - net/tipc: fix slab-use-after-free Read in tipc_aead_encrypt_done (Wang Liang) [Orabug: 38094978]     {CVE-2025-38052}
    - sch_hfsc: Fix qlen accounting bug when using peek in hfsc_enqueue() (Cong Wang) [Orabug: 38049357]     {CVE-2025-38000}
    - idpf: fix null-ptr-deref in idpf_features_check (Pavan Kumar Linga) [Orabug: 38094982] {CVE-2025-38053}
    - ptp: ocp: Limit signal/freq counts in summary output functions (Sagi Maimon) [Orabug: 38094984]     {CVE-2025-38054}
    - perf/x86/intel: Fix segfault with PEBS-via-PT with sample_freq (Adrian Hunter) [Orabug: 38094988]     {CVE-2025-38055}
    - ASoC: SOF: Intel: hda: Fix UAF when reloading module (Tavian Barnes) [Orabug: 38094991] {CVE-2025-38056}
    - espintcp: fix skb leaks (Sabrina Dubroca) [Orabug: 38094993] {CVE-2025-38057}
    - __legitimize_mnt(): check for MNT_SYNC_UMOUNT should be under mount_lock (Al Viro) [Orabug: 38095000]     {CVE-2025-38058}
    - x86/Kconfig: make CFI_AUTO_DEFAULT depend on !RUST or Rust >= 1.88 (Pawel Anikiel) [Orabug: 38094847]     {CVE-2025-38033}
    - btrfs: avoid NULL pointer dereference if no valid csum tree (Qu Wenruo) [Orabug: 38095010]     {CVE-2025-38059}
    - btrfs: correct the order of prelim_ref arguments in btrfs__prelim_ref (Goldwyn Rodrigues) [Orabug:
    38094856] {CVE-2025-38034}
    - nvmet-tcp: don't restore null sk_state_change (Alistair Francis) [Orabug: 38094863] {CVE-2025-38035}
    - vxlan: Annotate FDB data races (Ido Schimmel) [Orabug: 38094879] {CVE-2025-38037}
    - cpufreq: amd-pstate: Remove unnecessary driver_lock in set_boost (Dhananjay Ugwekar) [Orabug: 38094888]     {CVE-2025-38038}
    - drm/amd/display: Increase block_sequence array size (Joshua Aberback) [Orabug: 38095164]     {CVE-2025-38080}
    - bpf: copy_verifier_state() should copy 'loop_entry' field (Eduard Zingerman) [Orabug: 38095018]     {CVE-2025-38060}
    - serial: mctrl_gpio: split disable_ms into sync and no_sync APIs (Alexis Lothore) [Orabug: 38094901]     {CVE-2025-38040}
    - net: pktgen: fix access outside of user given buffer in pktgen_thread_write() (Peter Seiderer) [Orabug:
    38095024] {CVE-2025-38061}
    - genirq/msi: Store the IOMMU IOVA directly in msi_desc instead of iommu_cookie (Jason Gunthorpe) [Orabug:
    38095031] {CVE-2025-38062}
    - dm: fix unconditional IO throttle caused by REQ_PREFLUSH (Jinliang Zheng) [Orabug: 38095038]     {CVE-2025-38063}
    - firmware: arm_ffa: Set dma_mask for ffa devices (Viresh Kumar) [Orabug: 38094925] {CVE-2025-38043}
    - media: cx231xx: set device_caps for 417 (Hans Verkuil) [Orabug: 38094934] {CVE-2025-38044}
    - orangefs: Do not truncate file size (Matthew Wilcox) [Orabug: 38095056] {CVE-2025-38065}
    - dm cache: prevent BUG_ON by blocking retries on failed device resumes (Ming-Hung Tsai) [Orabug:
    38095063] {CVE-2025-38066}
    - crypto: lzo - Fix compression buffer overrun (Herbert Xu) [Orabug: 38095079] {CVE-2025-38068}
    - PCI: endpoint: pci-epf-test: Fix double free that causes kernel to oops (Christian Bruel) [Orabug:
    38095087] {CVE-2025-38069}
    - wifi: iwlwifi: fix debug actions order (Johannes Berg) [Orabug: 38094942] {CVE-2025-38045}
    - x86/mm: Check return value from memblock_phys_alloc_range() (Philip Redkin) [Orabug: 38095101]     {CVE-2025-38071}
    - libnvdimm/labels: Fix divide error in nd_label_data_init() (Robert Richter) [Orabug: 38095109]     {CVE-2025-38072}
    - spi-rockchip: Fix register out of bounds access (Luis de Arquer) [Orabug: 38095173] {CVE-2025-38081}
    - x86/fred: Fix system hang during S4 resume with FRED enabled (Xin Li) [Orabug: 38094951]     {CVE-2025-38047}
    - block: fix race between set_blocksize and read paths (Darrick J. Wong) [Orabug: 38095117]     {CVE-2025-38073}
    - virtio_ring: Fix data race by tagging event_triggered as racy for KCSAN (Zhongqiu Han) [Orabug:
    38094958] {CVE-2025-38048}
    - scsi: target: iscsi: Fix timeout on deleted connection (Dmitry Bogdanov) [Orabug: 38095134]     {CVE-2025-38075}
    - usb: typec: ucsi: displayport: Fix deadlock (Andrei Kuchynski) [Orabug: 37977018] {CVE-2025-37967}
    - Bluetooth: btnxpuart: Fix kernel panic during FW release (Neeraj Sanjay Kale) [Orabug: 37844459]     {CVE-2025-22102}
    - iio: light: opt3001: fix deadlock due to concurrent flag access (Luca Ceresoli) [Orabug: 37977026]     {CVE-2025-37968}
    - mm/page_alloc: fix race condition in unaccepted memory handling (Kirill A. Shutemov) [Orabug: 38094767]     {CVE-2025-38008}
    - dmaengine: idxd: Refactor remove call with idxd_cleanup() helper (Shuai Xue) [Orabug: 38094790]     {CVE-2025-38014}
    - dmaengine: idxd: fix memory leak in error handling path of idxd_alloc (Shuai Xue) [Orabug: 38094793]     {CVE-2025-38015}
    - dmaengine: ti: k3-udma: Add missing locking (Ronald Wahl) [Orabug: 38094756] {CVE-2025-38005}
    - wifi: mt76: disable napi on driver removal (Fedor Pchelkin) [Orabug: 38094770] {CVE-2025-38009}
    - phy: tegra: xusb: Use a bitmask for UTMI pad power state tracking (Wayne Chang) [Orabug: 38094777]     {CVE-2025-38010}
    - drm/amdgpu: csa unmap use uninterruptible lock (Philip Yang) [Orabug: 38094779] {CVE-2025-38011}
    - HID: bpf: abort dispatch if device destroyed (Rongrong) [Orabug: 38094796] {CVE-2025-38016}
    - sched_ext: bpf_iter_scx_dsq_new() should always initialize iterator (Tejun Heo) [Orabug: 38094786]     {CVE-2025-38012}
    - net/tls: fix kernel panic when alloc_page failed (Pengtao He) [Orabug: 38094802] {CVE-2025-38018}
    - mlxsw: spectrum_router: Fix use-after-free when deleting GRE net devices (Ido Schimmel) [Orabug:
    38094804] {CVE-2025-38019}
    - wifi: mac80211: Set n_channels after allocating struct cfg80211_scan_request (Kees Cook) [Orabug:
    38094788] {CVE-2025-38013}
    - regulator: max20086: fix invalid memory access (Cosmin Tanislav) [Orabug: 38094833] {CVE-2025-38027}
    - net/mlx5e: Disable MACsec offload for uplink representor profile (Carolina Jubran) [Orabug: 38094808]     {CVE-2025-38020}
    - net_sched: Flush gso_skb list too during ->change() (Cong Wang) [Orabug: 37998128] {CVE-2025-37992}
    - RDMA/core: Fix 'KASAN: slab-use-after-free Read in ib_register_device' problem (Zhu Yanjun) [Orabug:
    38094813] {CVE-2025-38022}
    - nfs: handle failure of nfs_get_lock_context in unlock path (Li Lingfeng) [Orabug: 38094818]     {CVE-2025-38023}
    - HID: uclogic: Add NULL check in uclogic_input_configured() (Henry Martin) [Orabug: 38094764]     {CVE-2025-38007}
    - RDMA/rxe: Fix slab-use-after-free Read in rxe_queue_cleanup bug (Zhu Yanjun) [Orabug: 38094827]     {CVE-2025-38024}
    - arm64: bpf: Only mitigate cBPF programs loaded by unprivileged users (James Morse) [Orabug: 37977004]     {CVE-2025-37963}
    - arm64: bpf: Add BHB mitigation to the epilogue for cBPF programs (James Morse) [Orabug: 37976926]     {CVE-2025-37948}
    - usb: typec: ucsi: displayport: Fix NULL pointer access (Andrei Kuchynski) [Orabug: 38015126]     {CVE-2025-37994}
    - module: ensure that kobject_put() is safe for module type kobjects (Dmitry Antipov) [Orabug: 38015131]     {CVE-2025-37995}
    - memblock: Accept allocated memory before use in memblock_double_array() (Tom Lendacky) [Orabug:
    37976994] {CVE-2025-37960}
    - xenbus: Use kref to track req lifetime (Jason Andryuk) [Orabug: 37976934] {CVE-2025-37949}
    - smb: client: Avoid race in open_cached_dir with lease breaks (Paul Aurich) [Orabug: 37976959]     {CVE-2025-37954}
    - drm/amd/display: Fix invalid context error in dml helper (Roman Li) [Orabug: 37977185] {CVE-2025-37965}
    - drm/v3d: Add job to pending list if the reset was skipped (Maira Canal) [Orabug: 37976942]     {CVE-2025-37951}
    - iio: imu: st_lsm6dsx: fix possible lockup in st_lsm6dsx_read_tagged_fifo (Silvano Seva) [Orabug:
    37977031] {CVE-2025-37969}
    - iio: imu: st_lsm6dsx: fix possible lockup in st_lsm6dsx_read_fifo (Silvano Seva) [Orabug: 37977037]     {CVE-2025-37970}
    - KVM: SVM: Forcibly leave SMM mode on SHUTDOWN interception (Mikhail Lobanov) [Orabug: 37976977]     {CVE-2025-37957}
    - mm/huge_memory: fix dereferencing invalid pmd migration entry (Gavin Guo) [Orabug: 37976982]     {CVE-2025-37958}
    - x86/mm: Eliminate window where TLB flushes may be inadvertently skipped (Dave Hansen) [Orabug: 37977013]     {CVE-2025-37964}
    - staging: bcm2835-camera: Initialise dev in v4l2_dev (Dave Stevenson) [Orabug: 37977042] {CVE-2025-37971}
    - Input: mtk-pmic-keys - fix possible null pointer dereference (Gary Bisson) [Orabug: 37977044]     {CVE-2025-37972}
    - bpf: Scrub packet on bpf_redirect_peer (Paul Chaignon) [Orabug: 37976990] {CVE-2025-37959}
    - netfilter: ipset: fix region locking in hash types (Jozsef Kadlecsik) [Orabug: 38015141]     {CVE-2025-37997}
    - ipvs: fix uninit-value for saddr in do_output_route4 (Julian Anastasov) [Orabug: 37976996]     {CVE-2025-37961}
    - can: m_can: m_can_class_allocate_dev(): initialize spin lock on device probe (Antonios Salios) [Orabug:
    38015123] {CVE-2025-37993}
    - virtio-net: free xsk_buffs on error in virtnet_xsk_pool_enable() (Jakub Kicinski) [Orabug: 37976969]     {CVE-2025-37955}
    - sch_htb: make htb_deactivate() idempotent (Cong Wang) [Orabug: 37977176] {CVE-2025-37953}
    - ksmbd: fix memory leak in parse_lease_state() (Zhaolong Wang) [Orabug: 37977180] {CVE-2025-37962}
    - openvswitch: Fix unsafe attribute parsing in output_userspace() (Eelco Chaudron) [Orabug: 38015148]     {CVE-2025-37998}
    - ksmbd: Fix UAF in __close_file_table_ids (Sean Heelan) [Orabug: 37976951] {CVE-2025-37952}
    - ksmbd: prevent out-of-bounds stream writes by validating *pos (Norbert Szetei) [Orabug: 37976923]     {CVE-2025-37947}
    - ksmbd: prevent rename with empty string (Namjae Jeon) [Orabug: 37976972] {CVE-2025-37956}
    - s390/pci: Fix duplicate pci_dev_put() in disable_slot() when PF has child VFs (Niklas Schnelle) [Orabug:
    37976920] {CVE-2025-37946}
    - wifi: cfg80211: fix out-of-bounds access during multi-link element defragmentation (Veerendranath     Jakkam) [Orabug: 37977046] {CVE-2025-37973}
    - s390/pci: Fix missing check for zpci_create_device() error return (Niklas Schnelle) [Orabug: 37977050]     {CVE-2025-37974}
    - fs/erofs/fileio: call erofs_onlinefolio_split() after bio_add_folio() (Max Kellermann) [Orabug:
    38015155] {CVE-2025-37999}
    - mlxbf-bootctl: use sysfs_emit_at() in secure_boot_fuse_state_show() (David Thompson) [Orabug:
    37964051,38037120] {CVE-2025-37866}

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.

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

    usbnet: gl620a: fix endpoint checking in genelink_bind().(CVE-2025-21877)

    ASoC: soc-compress: prevent the potentially use of null pointer(CVE-2021-47650)

    net: gso: fix ownership in __udp_gso_segment(CVE-2025-21926)

    exec: Force single empty string when argv is empty(CVE-2022-49264)

    IB/rdmavt: add lock to call to rvt_error_qp to prevent a race condition(CVE-2022-49089)

    netfilter: nft_payload: incorrect arithmetics when fetching VLAN header bits(CVE-2023-53033)

    erspan: do not assume transport header is always set(CVE-2022-49691)

    tipc: check attribute length for bearer name(CVE-2022-49374)

    qede: confirm skb is allocated before using(CVE-2022-49084)

    nvme-tcp: fix potential memory corruption in nvme_tcp_recv_pdu().(CVE-2025-21927)

    ice: fix memory leak in aRFS after reset(CVE-2025-21981)

    arm64: compat: Do not treat syscall number as ESR_ELx for a bad syscall(CVE-2022-49520)

    NFSD: prevent underflow in nfssvc_decode_writeargs().(CVE-2022-49280)

    tcp: fix tcp_mtup_probe_success vs wrong snd_cwnd(CVE-2022-49330)

    net: sched: Disallow replacing of child qdisc from one parent to another(CVE-2025-21702)

    net: ipv4: fix route with nexthop object delete warning(CVE-2022-49092)

    x86/i8259: Mark legacy PIC interrupts with IRQ_LEVEL(CVE-2023-52993)

    firewire: fix memory leak for payload of request subaction to IEC 61883-1 FCP region(CVE-2023-52989)

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

    net: openvswitch: fix leak of nested actions(CVE-2022-49086)

    drm/nouveau: prime: fix refcount underflow(CVE-2024-43867)

    net_sched: Prevent creation of classes with TC_H_ROOT(CVE-2025-21971)

    netfilter: nf_tables: memleak flow rule from commit path(CVE-2022-49358)

    rcu-tasks: Fix race in schedule and flush work(CVE-2022-49540)

    netfilter: use get_random_u32 instead of prandom(CVE-2022-49698)

    fbdev: hyperv_fb: Allow graceful removal of framebuffer(CVE-2025-21976)

    nvme-pci: add missing condition check for existence of mapped data(CVE-2024-42276)

    cifs: Fix oops due to uncleared server-smbd_conn in reconnect(CVE-2023-53006)

    ipv6: mcast: add RCU protection to mld_newpack().(CVE-2025-21758)

    ftrace: Clean up hash direct_functions on register failures(CVE-2022-49402)

    clocksource: hyper-v: unexport __init-annotated hv_init_clocksource().(CVE-2022-49726)

    usb: cdc-acm: Check control transfer buffer size before access(CVE-2025-21704)

    PCI: Avoid putting some root ports into D3 on TUXEDO Sirius Gen1(CVE-2025-21831)

    ixgbe: Add locking to prevent panic when setting sriov_numvfs to zero(CVE-2022-49584)

    gpio: Restrict usage of GPIO chip irq members before initialization(CVE-2022-49072)

    i40e: Fix call trace in setup_tx_descriptors(CVE-2022-49725)

    RDMA/hfi1: Fix potential integer multiplication overflow errors(CVE-2022-49404)

    ice: Fix memory corruption in VF driver(CVE-2022-49722)

    ipv4: prevent potential spectre v1 gadget in fib_metrics_match().(CVE-2023-52996)

    ACPI: CPPC: Avoid out of bounds access when parsing _CPC data(CVE-2022-49145)

    KVM: SVM: fix panic on out-of-bounds guest IRQ(CVE-2022-49154)

    ipv4: prevent potential spectre v1 gadget in ip_metrics_convert().(CVE-2023-52997)

    net: fix NULL pointer in skb_segment_list(CVE-2023-52991)

    dlm: fix plock invalid read(CVE-2022-49407)

    netfilter: nf_conncount: Fully initialize struct nf_conncount_tuple in insert_tree().(CVE-2025-21959)

    tee: optee: Fix supplicant wait loop(CVE-2025-21871)

    dm raid: fix accesses beyond end of raid member array(CVE-2022-49674)

    ipv4: use RCU protection in __ip_rt_update_pmtu().(CVE-2025-21766)

    dm array: fix releasing a faulty array block twice in dm_array_cursor_end(CVE-2024-57929)

    netlink: prevent potential spectre v1 gadgets(CVE-2023-53000)

    net: phy: dp83822: Fix null pointer access on DP83825/DP83826 devices(CVE-2023-52984)

    net: xfrm: unexport __init-annotated xfrm4_protocol_init().(CVE-2022-49345)

    tunnels: do not assume mac header is set in skb_tunnel_check_pmtu().(CVE-2022-49663)

    cpufreq: governor: Use kobject release() method to free dbs_data(CVE-2022-49513)

    brcmfmac: pcie: Release firmwares in the brcmf_pcie_setup error path(CVE-2022-49263)

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

    ovl: fix UAF in ovl_dentry_update_reval by moving dput() in ovl_link_up(CVE-2025-21887)

    xsk: Fix race at socket teardown(CVE-2022-49215)

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

    nvme-pci: fix a NULL pointer dereference in nvme_alloc_admin_tags(CVE-2022-49492)

    drop_monitor: fix incorrect initialization order(CVE-2025-21862)

    udp: Fix a data-race around sysctl_udp_l3mdev_accept.(CVE-2022-49577)

    ip: Fix data-races around sysctl_ip_prot_sock.(CVE-2022-49578)

    ipv4: Fix data-races around sysctl_fib_multipath_hash_policy.(CVE-2022-49579)

    ipv4: Fix a data-race around sysctl_fib_multipath_use_neigh.(CVE-2022-49580)

    tcp: Fix data-races around sysctl_tcp_fastopen_blackhole_timeout.(CVE-2022-49585)

    drm/drm_vma_manager: Add drm_vma_node_allow_once().(CVE-2023-53001)

    x86/microcode/AMD: Fix out-of-bounds on systems with CPU-less NUMA nodes(CVE-2025-21991)

    ipv6: Fix signed integer overflow in __ip6_append_data(CVE-2022-49728)

    ipv6: Fix memleak of nhc_pcpu_rth_output in fib_check_nh_v6_gw().(CVE-2025-22005)

    exec: don't WARN for racy path_noexec check(CVE-2024-50010)

    iscsi_ibft: Fix UBSAN shift-out-of-bounds warning in ibft_attr_show_nic().(CVE-2025-21993)

    RDMA/hns: Fix soft lockup during bt pages loop(CVE-2025-22010)

    tracing: Fix use-after-free in print_graph_function_flags during tracer switching(CVE-2025-22035)

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

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

    vlan: enforce underlying device type(CVE-2025-21920)

    tcp: Fix data-races around sysctl_tcp_mtu_probing.(CVE-2022-49598)

    mm/swapfile: add cond_resched() in get_swap_pages().(CVE-2023-52932)

    proc: fix UAF in proc_get_inode().(CVE-2025-21999)

    driver core: Fix wait_for_device_probe()  deferred_probe_timeout interaction(CVE-2022-49379)

    NFSD: prevent integer overflow on 32 bit systems(CVE-2022-49279)

    x86/kexec: fix memory leak of elf header buffer(CVE-2022-49546)

    PM: core: keep irq flags in device_pm_check_callbacks().(CVE-2022-49175)

    KVM: SVM: Use kzalloc for sev ioctl interfaces to prevent kernel data leak(CVE-2022-49556)

    tracing: Fix bad hist from corrupting named_triggers list(CVE-2025-21899)

    drivers/base/node.c: fix compaction sysfs file leak(CVE-2022-49442)

    hwpoison, memory_hotplug: lock folio before unmap hwpoisoned folio(CVE-2025-21931)

    s390/cpum_sf: Handle CPU hotplug remove during sampling(CVE-2024-57849)

    bpf, sockmap: Fix double uncharge the mem of sk_msg(CVE-2022-49205)

    perf/x86/amd: fix potential integer overflow on shift of a int(CVE-2022-49748)

    firmware: dmi-sysfs: Fix memory leak in dmi_sysfs_register_handle(CVE-2022-49370)

    driver core: fix deadlock in __device_attach(CVE-2022-49371)

    RDMA/bnxt_re: Fix the page details for the srq created by kernel consumers(CVE-2025-21885)

    RDMA/core: Fix ib block iterator counter overflow(CVE-2023-53026)

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

    irqchip/gic-v3: Fix GICR_CTLR.RWP polling(CVE-2022-49074)

    x86/speculation: Fill RSB on vmexit for IBRS(CVE-2022-49611)

    netfilter: ipset: Fix overflow before widen in the bitmap_ip_create() function.(CVE-2023-53032)

    arm64: asm-bug: Add .align 2 to the end of __BUG_ENTRY(CVE-2024-39488)

    udp: Deal with race between UDP socket address change and rehash(CVE-2024-57974)

    net: mdio: validate parameter addr in mdiobus_get_phy().(CVE-2023-53019)

    ppp: Fix KMSAN uninit-value warning with bpf(CVE-2025-21922)

    KVM: x86: Use __try_cmpxchg_user() to update guest PTE A/D bits(CVE-2022-49562)

    NFS: Avoid writeback threads getting stuck in mempool_alloc().(CVE-2022-49097)

    virtio_net: fix xdp_rxq_info bug after suspend/resume(CVE-2022-49687)

    LSM: general protection fault in legacy_parse_param(CVE-2022-49180)

    net/mlx5: handle errors in mlx5_chains_create_table().(CVE-2025-21975)

    net: mdio: unexport __init-annotated mdio_bus_init().(CVE-2022-49350)

    be2net: Fix buffer overflow in be_get_module_eeprom(CVE-2022-49581)

    l2tp: close all race conditions in l2tp_tunnel_register().(CVE-2023-53020)

    ipvlan: ensure network headers are in skb linear part(CVE-2025-21891)

    serial: 8250: Fix PM usage_count for console handover(CVE-2022-49613)

    scsi: iscsi_tcp: Fix UAF during logout when accessing the shost ipaddress(CVE-2023-52975)

    NFSD: Fix the behavior of READ near OFFSET_MAX(CVE-2022-48827)

    af_netlink: Fix shift out of bounds in group mask calculation(CVE-2022-49197)

    dm thin: make get_first_thin use rcu-safe list first function(CVE-2025-21664)

    netfilter: conntrack: re-fetch conntrack after insertion(CVE-2022-49561)

    mm: memcg: fix NULL pointer in mem_cgroup_track_foreign_dirty_slowpath().(CVE-2023-52939)

    tick/nohz: unexport __init-annotated tick_nohz_full_setup().(CVE-2022-49675)

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

    virtio_console: eliminate anonymous module_init  module_exit(CVE-2022-49100)

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

    Drivers: hv: vmbus: Fix potential crash on module unload(CVE-2022-49098)

    net/tls: fix slab-out-of-bounds bug in decrypt_internal(CVE-2022-49094)

    keys: Fix UAF in key_put().(CVE-2025-21893)

    bpf, sockmap: Check for any of tcp_bpf_prots when cloning a listener(CVE-2023-52986)

    RDMA/hfi1: Prevent panic when SDMA is disabled(CVE-2022-49429)

    xhci: Handle TD clearing for multiple streams case(CVE-2024-40927)

    ipmr: do not call mr_mfc_uses_dev() for unres entries(CVE-2025-21719)

    scsi: hisi_sas: Add cond_resched() for no forced preemption model(CVE-2024-56589)

    veth: Ensure eth header is in skb's linear part(CVE-2022-49066)

    tracing: Fix potential double free in create_var_ref().(CVE-2022-49410)

    dmaengine: Fix double increment of client_count in dma_chan_get().(CVE-2022-49753)

    scsi: iscsi_tcp: Fix UAF during login when accessing the shost ipaddress(CVE-2023-52974)

    net_sched: sch_sfq: don't allow 1 packet limit(CVE-2024-57996)

    vc_screen: move load of struct vc_data pointer in vcs_read() to avoid UAF(CVE-2023-52973)

    dm mirror log: round up region bitmap size to BITS_PER_LONG(CVE-2022-49710)

    x86/xen: don't do PV iret hypercall through hypercall page(CVE-2024-53241)

    bpf, sockmap: Fix more uncharged while msg has more_data(CVE-2022-49204)

    mm/khugepaged: fix -anon_vma race(CVE-2023-52935)

    dm integrity: fix memory corruption when tag_size is less than digest size(CVE-2022-49044)

    scsi: lpfc: Fix resource leak in lpfc_sli4_send_seq_to_ulp().(CVE-2022-49521)

    bpf: Fix request_sock leak in sk lookup helpers(CVE-2022-49697)

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

    efi: Don't map the entire mokvar table to determine its size(CVE-2025-21872)

    net: asix: add proper error handling of usb read errors(CVE-2022-49226)

    HID: intel-ish-hid: Fix use-after-free issue in ishtp_hid_remove().(CVE-2025-21928)

    bpf: Skip task with pid=1 in send_signal_common().(CVE-2023-52992)

    bpf: Skip invalid kfunc call in backtrack_insn(CVE-2023-52928)

    bpf: Fix pointer-leak due to insufficient speculative store bypass mitigation(CVE-2023-53024)

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

    ftrace: Avoid potential division by zero in function_stat_show().(CVE-2025-21898)

    efi: fix potential NULL deref in efi_mem_reserve_persistent(CVE-2023-52976)

    uprobes: Reject the shared zeropage in uprobe_write_opcode().(CVE-2025-21881)

    bnxt: Do not read past the end of test names(CVE-2023-53010)

    trace_events_hist: add check for return value of 'create_hist_field'(CVE-2023-53005)

    tracing: Make sure trace_printk() can output as soon as it can be used(CVE-2023-53007)

    Squashfs: fix handling and sanity checking of xattr_ids count(CVE-2023-52933)

    tcp: Fix a data-race around sysctl_tcp_probe_threshold.(CVE-2022-49595)

    tcp: Fix data-races around sysctl_tcp_min_snd_mss.(CVE-2022-49596)

    tcp: Fix data-races around sysctl_tcp_base_mss.(CVE-2022-49597)

    tcp: Fix data-races around sysctl_tcp_l3mdev_accept.(CVE-2022-49599)

    hrtimers: Force migrate away hrtimers queued after CPUHP_AP_HRTIMERS_DYING(CVE-2025-21816)

    RDMA/hfi1: Prevent use of lock before it is initialized(CVE-2022-49433)

    cifs: fix potential memory leaks in session setup(CVE-2023-53008)

    ovl: Use 'buf' flexible array for memcpy() destination(CVE-2022-49743)

    openvswitch: fix lockup on tx to unregistering netdev with carrier(CVE-2025-21681)

    net: hns3: add vlan list lock to protect vlan list(CVE-2022-49182)

    driver: base: fix UAF when driver_attach failed(CVE-2022-49385)

    ubi: ubi_create_volume: Fix use-after-free when volume creation failed(CVE-2022-49388)

    rtc: pcf85063: fix potential OOB write in PCF85063 NVMEM read(CVE-2024-58069)

    lz4: fix LZ4_decompress_safe_partial read out of bound(CVE-2022-49078)

    um: Fix out-of-bounds read in LDT setup(CVE-2022-49395)

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

    ipv6: mcast: extend RCU protection in igmp6_send().(CVE-2025-21759)

    vsock: Keep the binding until socket destruction(CVE-2025-21756)

    pps: Fix a use-after-free(CVE-2024-57979)

    padata: fix UAF in padata_reorder(CVE-2025-21727)

    netfilter: nf_tables: avoid skb access on nf_stolen(CVE-2022-49622)

    srcu: Tighten cleanup_srcu_struct() GP checks(CVE-2022-49651)

    openvswitch: use RCU protection in ovs_vport_cmd_fill_info().(CVE-2025-21761)

    cgroup: Use separate src/dst nodes when preloading css_sets for migration(CVE-2022-49647)

    ice: arfs: fix use-after-free when freeing @rx_cpu_rmap(CVE-2022-49063)

    macsec: fix UAF bug for real_dev(CVE-2022-49390)

    ndisc: extend RCU protection in ndisc_send_skb().(CVE-2025-21760)

    nfsd: release svc_expkey(CVE-2024-53216)

    nfsd: make sure exp active before svc_export_show(CVE-2024-56558)

    net: sched: Disallow replacing of child qdisc from one parent to another(CVE-2025-21700)

    neighbour: use RCU protection in __neigh_notify().(CVE-2025-21763)

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

    ndisc: use RCU protection in ndisc_alloc_skb().(CVE-2025-21764)

    arp: use RCU protection in arp_xmit().(CVE-2025-21762)

    iommu/arm-smmu-v3: check return value after calling platform_get_resource().(CVE-2022-49319)

    memcg: fix soft lockup in the OOM process(CVE-2024-57977)

    rdma/cxgb4: Prevent potential integer overflow on 32bit(CVE-2024-57973)

    scsi: hisi_sas: Free irq vectors in order for v3 HW(CVE-2022-49118)

    drm/plane: Move range check for format_count earlier(CVE-2021-47659)

    USB: hub: Ignore non-compliant devices with too many configs or interfaces(CVE-2025-21776)

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

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

    HID: multitouch: Add NULL check in mt_input_configured(CVE-2024-58020)

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

    KVM: x86: Reject Hyper-V's SEND_IPI hypercalls if local APIC isn't in-kernel(CVE-2025-21779)

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

    ceph: fix memory leak in ceph_readdir when note_last_dentry returns error(CVE-2022-49107)

    NFSv4.2: fix reference count leaks in _nfs42_proc_copy_notify().(CVE-2022-49103)

    io_uring: fix memory leak of uid in files registration(CVE-2022-49144)

    hwrng: cavium - fix NULL but dereferenced coccicheck error(CVE-2022-49177)

    mlxsw: spectrum: Guard against invalid local ports(CVE-2022-49134)

    iommu/arm-smmu: fix possible null-ptr-deref in arm_smmu_device_probe().(CVE-2022-49323)

    drm/virtio: fix NULL pointer dereference in virtio_gpu_conn_get_modes(CVE-2022-49532)

    scsi: qla2xxx: Suppress a kernel complaint in qla_create_qpair().(CVE-2022-49155)

    NFSv4: Don't hold the layoutget locks across multiple RPC calls(CVE-2022-49316)

    kernel/resource: fix kfree() of bootmem memory again(CVE-2022-49190)

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

    tcp: Fix a data-race around sysctl_tcp_ecn_fallback.(CVE-2022-49630)

    i2c: dev: check return value when calling dev_set_name().(CVE-2022-49046)

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

    perf/core: Fix data race between perf_event_set_output() and perf_mmap_close()(CVE-2022-49607)

    drm/amd/display: Fix memory leak(CVE-2022-49135)

    media: uvcvideo: Fix double free in error path(CVE-2024-57980)

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

    geneve: Fix use-after-free in geneve_find_dev().(CVE-2025-21858)

    arm64: cacheinfo: Avoid out-of-bounds write to cacheinfo array(CVE-2025-21785)

    scsi: lpfc: Fix SCSI I/O completion and abort handler deadlock(CVE-2022-49536)

    KVM: VMX: Prevent RSB underflow before vmenter(CVE-2022-49610)

    tpm: Change to kvalloc() in eventlog/acpi.c(CVE-2024-58005)

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 :

    net: gso: fix ownership in __udp_gso_segment(CVE-2025-21926)

    usbnet: gl620a: fix endpoint checking in genelink_bind().(CVE-2025-21877)

    net_sched: Prevent creation of classes with TC_H_ROOT(CVE-2025-21971)

    fbdev: hyperv_fb: Allow graceful removal of framebuffer(CVE-2025-21976)

    drm/nouveau: prime: fix refcount underflow(CVE-2024-43867)

    nvme-tcp: fix potential memory corruption in nvme_tcp_recv_pdu().(CVE-2025-21927)

    nvme-pci: add missing condition check for existence of mapped data(CVE-2024-42276)

    ipv6: mcast: add RCU protection to mld_newpack().(CVE-2025-21758)

    vlan: enforce underlying device type(CVE-2025-21920)

    usb: cdc-acm: Check control transfer buffer size before access(CVE-2025-21704)

    PCI: Avoid putting some root ports into D3 on TUXEDO Sirius Gen1(CVE-2025-21831)

    net: sched: Disallow replacing of child qdisc from one parent to another(CVE-2025-21702)

    netfilter: nf_conncount: Fully initialize struct nf_conncount_tuple in insert_tree().(CVE-2025-21959)

    ipv4: use RCU protection in __ip_rt_update_pmtu().(CVE-2025-21766)

    dm array: fix releasing a faulty array block twice in dm_array_cursor_end(CVE-2024-57929)

    hwpoison, memory_hotplug: lock folio before unmap hwpoisoned folio(CVE-2025-21931)

    cpufreq: governor: Use kobject release() method to free dbs_data(CVE-2022-49513)

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

    ovl: fix UAF in ovl_dentry_update_reval by moving dput() in ovl_link_up(CVE-2025-21887)

    xsk: Fix race at socket teardown(CVE-2022-49215)

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

    drop_monitor: fix incorrect initialization order(CVE-2025-21862)

    memcg: fix soft lockup in the OOM process(CVE-2024-57977)

    rdma/cxgb4: Prevent potential integer overflow on 32bit(CVE-2024-57973)

    iscsi_ibft: Fix UBSAN shift-out-of-bounds warning in ibft_attr_show_nic().(CVE-2025-21993)

    x86/kexec: fix memory leak of elf header buffer(CVE-2022-49546)

    proc: fix UAF in proc_get_inode().(CVE-2025-21999)

    tracing: Fix bad hist from corrupting named_triggers list(CVE-2025-21899)

    RDMA/bnxt_re: Fix the page details for the srq created by kernel consumers(CVE-2025-21885)

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

    udp: Deal with race between UDP socket address change and rehash(CVE-2024-57974)

    NFSD: Fix the behavior of READ near OFFSET_MAX(CVE-2022-48827)

    dm thin: make get_first_thin use rcu-safe list first function(CVE-2025-21664)

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

    xhci: Handle TD clearing for multiple streams case(CVE-2024-40927)

    ipmr: do not call mr_mfc_uses_dev() for unres entries(CVE-2025-21719)

    scsi: hisi_sas: Add cond_resched() for no forced preemption model(CVE-2024-56589)

    net_sched: sch_sfq: don't allow 1 packet limit(CVE-2024-57996)

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

    efi: Don't map the entire mokvar table to determine its size(CVE-2025-21872)

    net: asix: add proper error handling of usb read errors(CVE-2022-49226)

    HID: intel-ish-hid: Fix use-after-free issue in ishtp_hid_remove().(CVE-2025-21928)

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

    ftrace: Avoid potential division by zero in function_stat_show().(CVE-2025-21898)

    uprobes: Reject the shared zeropage in uprobe_write_opcode().(CVE-2025-21881)

    bnxt: Do not read past the end of test names(CVE-2023-53010)

    hrtimers: Force migrate away hrtimers queued after CPUHP_AP_HRTIMERS_DYING(CVE-2025-21816)

    cifs: fix potential memory leaks in session setup(CVE-2023-53008)

    ovl: Use 'buf' flexible array for memcpy() destination(CVE-2022-49743)

    openvswitch: fix lockup on tx to unregistering netdev with carrier(CVE-2025-21681)

    rtc: pcf85063: fix potential OOB write in PCF85063 NVMEM read(CVE-2024-58069)

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

    ipv6: mcast: extend RCU protection in igmp6_send().(CVE-2025-21759)

    vsock: Keep the binding until socket destruction(CVE-2025-21756)

    pps: Fix a use-after-free(CVE-2024-57979)

    padata: fix UAF in padata_reorder(CVE-2025-21727)

    netfilter: nf_tables: avoid skb access on nf_stolen(CVE-2022-49622)

    srcu: Tighten cleanup_srcu_struct() GP checks(CVE-2022-49651)

    openvswitch: use RCU protection in ovs_vport_cmd_fill_info().(CVE-2025-21761)

    cgroup: Use separate src/dst nodes when preloading css_sets for migration(CVE-2022-49647)

    ice: arfs: fix use-after-free when freeing @rx_cpu_rmap(CVE-2022-49063)

    macsec: fix UAF bug for real_dev(CVE-2022-49390)

    ndisc: extend RCU protection in ndisc_send_skb().(CVE-2025-21760)

    nfsd: release svc_expkey(CVE-2024-53216)

    nfsd: make sure exp active before svc_export_show(CVE-2024-56558)

    net: sched: Disallow replacing of child qdisc from one parent to another(CVE-2025-21700)

    neighbour: use RCU protection in __neigh_notify().(CVE-2025-21763)

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

    ndisc: use RCU protection in ndisc_alloc_skb().(CVE-2025-21764)

    arp: use RCU protection in arp_xmit().(CVE-2025-21762)

    USB: hub: Ignore non-compliant devices with too many configs or interfaces(CVE-2025-21776)

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

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

    KVM: x86: Reject Hyper-V's SEND_IPI hypercalls if local APIC isn't in-kernel(CVE-2025-21779)

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

    mlxsw: spectrum: Guard against invalid local ports(CVE-2022-49134)

    icmp: Fix a data-race around sysctl_icmp_errors_use_inbound_ifaddr.(CVE-2022-49632)

    kernel/resource: fix kfree() of bootmem memory again(CVE-2022-49190)

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

    tcp: Fix a data-race around sysctl_tcp_ecn_fallback.(CVE-2022-49630)

    printk: Fix signed integer overflow when defining LOG_BUF_LEN_MAX(CVE-2024-58017)

    i2c: dev: check return value when calling dev_set_name().(CVE-2022-49046)

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

    drm/amd/display: Fix memory leak(CVE-2022-49135)

    media: uvcvideo: Fix double free in error path(CVE-2024-57980)

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

    geneve: Fix use-after-free in geneve_find_dev().(CVE-2025-21858)

    arm64: cacheinfo: Avoid out-of-bounds write to cacheinfo array(CVE-2025-21785)

    scsi: lpfc: Fix SCSI I/O completion and abort handler deadlock(CVE-2022-49536)

    KVM: VMX: Prevent RSB underflow before vmenter(CVE-2022-49610)

    tpm: Change to kvalloc() in eventlog/acpi.c(CVE-2024-58005)

    media: uvcvideo: Remove dangling pointers(CVE-2024-58002)

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

    ptp: Ensure info-enable callback is always set(CVE-2025-21814)

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

    scsi: lpfc: Fix null pointer dereference after failing to issue FLOGI and PLOGI(CVE-2022-49535)

    crypto: qat - add param check for RSA(CVE-2022-49563)

    nbd: don't allow reconnect after disconnect(CVE-2025-21731)

    media: cx24116: prevent overflows on SNR calculus(CVE-2024-50290)

    crypto: qat - add param check for DH(CVE-2022-49564)

    net: usb: rtl8150: enable basic endpoint checking(CVE-2025-21708)

    scsi: qla2xxx: Fix crash during module load unload test(CVE-2022-49160)

    sctp: sysctl: rto_min/max: avoid using current-nsproxy(CVE-2025-21639)

    crypto: qat - fix memory leak in RSA(CVE-2022-49566)

    scsi: storvsc: Ratelimit warning logs to prevent VM denial of service(CVE-2025-21690)

    USB: serial: quatech2: fix null-ptr-deref in qt2_process_read_urb().(CVE-2025-21689)

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

    vsock/virtio: discard packets if the transport changes(CVE-2025-21669)

    vsock: prevent null-ptr-deref in vsock_*[has_data|has_space](CVE-2025-21666)

    eth: bnxt: always recalculate features after XDP clearing, fix null-deref(CVE-2025-21682)

    sched/deadline: Fix warning in migrate_enable for boosted tasks(CVE-2024-56583)

    vfio/platform: check the bounds of read/write syscalls(CVE-2025-21687)

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 remote Debian 11 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-4178 advisory.

    -------------------------------------------------------------------------     Debian LTS Advisory DLA-4178-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                        Ben Hutchings     May 25, 2025                                  https://wiki.debian.org/LTS
    -------------------------------------------------------------------------

    Package        : linux     Version        : 5.10.237-1     CVE ID         : CVE-2021-47247 CVE-2021-47489 CVE-2022-48893 CVE-2022-49046                      CVE-2022-49190 CVE-2022-49219 CVE-2022-49309 CVE-2022-49546                      CVE-2022-49728 CVE-2023-52572 CVE-2023-52621 CVE-2023-52752                      CVE-2023-52757 CVE-2023-53034 CVE-2024-26686 CVE-2024-26928                      CVE-2024-26982 CVE-2024-35867 CVE-2024-35943 CVE-2024-36908                      CVE-2024-38611 CVE-2024-39494 CVE-2024-41073 CVE-2024-42322                      CVE-2024-44938 CVE-2024-46753 CVE-2024-46812 CVE-2024-46816                      CVE-2024-46821 CVE-2024-47726 CVE-2024-47730 CVE-2024-49960                      CVE-2024-50047 CVE-2024-50154 CVE-2024-50280 CVE-2024-53144                      CVE-2024-54458 CVE-2024-56599 CVE-2024-56608 CVE-2024-56658                      CVE-2024-56664 CVE-2024-57834 CVE-2024-57973 CVE-2024-57977                      CVE-2024-57979 CVE-2024-57980 CVE-2024-57981 CVE-2024-57986                      CVE-2024-58001 CVE-2024-58002 CVE-2024-58005 CVE-2024-58007                      CVE-2024-58010 CVE-2024-58014 CVE-2024-58016 CVE-2024-58017                      CVE-2024-58020 CVE-2024-58051 CVE-2024-58052 CVE-2024-58055                      CVE-2024-58058 CVE-2024-58063 CVE-2024-58069 CVE-2024-58071                      CVE-2024-58072 CVE-2024-58083 CVE-2024-58085 CVE-2024-58090                      CVE-2025-21647 CVE-2025-21700 CVE-2025-21702 CVE-2025-21704                      CVE-2025-21708 CVE-2025-21711 CVE-2025-21715 CVE-2025-21718                      CVE-2025-21719 CVE-2025-21721 CVE-2025-21722 CVE-2025-21726                      CVE-2025-21727 CVE-2025-21728 CVE-2025-21731 CVE-2025-21735                      CVE-2025-21736 CVE-2025-21744 CVE-2025-21745 CVE-2025-21749                      CVE-2025-21753 CVE-2025-21756 CVE-2025-21760 CVE-2025-21761                      CVE-2025-21762 CVE-2025-21763 CVE-2025-21764 CVE-2025-21765                      CVE-2025-21767 CVE-2025-21772 CVE-2025-21776 CVE-2025-21779                      CVE-2025-21781 CVE-2025-21782 CVE-2025-21785 CVE-2025-21787                      CVE-2025-21791 CVE-2025-21795 CVE-2025-21796 CVE-2025-21799                      CVE-2025-21802 CVE-2025-21804 CVE-2025-21806 CVE-2025-21811                      CVE-2025-21814 CVE-2025-21823 CVE-2025-21826 CVE-2025-21835                      CVE-2025-21844 CVE-2025-21846 CVE-2025-21848 CVE-2025-21853                      CVE-2025-21858 CVE-2025-21859 CVE-2025-21862 CVE-2025-21871                      CVE-2025-21872 CVE-2025-21875 CVE-2025-21877 CVE-2025-21878                      CVE-2025-21898 CVE-2025-21904 CVE-2025-21905 CVE-2025-21909                      CVE-2025-21910 CVE-2025-21914 CVE-2025-21916 CVE-2025-21917                      CVE-2025-21920 CVE-2025-21922 CVE-2025-21925 CVE-2025-21926                      CVE-2025-21928 CVE-2025-21934 CVE-2025-21935 CVE-2025-21941                      CVE-2025-21943 CVE-2025-21948 CVE-2025-21956 CVE-2025-21957                      CVE-2025-21959 CVE-2025-21968 CVE-2025-21971 CVE-2025-21975                      CVE-2025-21981 CVE-2025-21991 CVE-2025-21992 CVE-2025-21993                      CVE-2025-21996 CVE-2025-21999 CVE-2025-22004 CVE-2025-22005                      CVE-2025-22007 CVE-2025-22008 CVE-2025-22010 CVE-2025-22014                      CVE-2025-22018 CVE-2025-22020 CVE-2025-22021 CVE-2025-22025                      CVE-2025-22027 CVE-2025-22035 CVE-2025-22044 CVE-2025-22045                      CVE-2025-22054 CVE-2025-22055 CVE-2025-22056 CVE-2025-22063                      CVE-2025-22075 CVE-2025-22079 CVE-2025-22086 CVE-2025-23136                      CVE-2025-23138 CVE-2025-23140 CVE-2025-23142 CVE-2025-23144                      CVE-2025-23145 CVE-2025-23146 CVE-2025-23147 CVE-2025-23148                      CVE-2025-23150 CVE-2025-23156 CVE-2025-23157 CVE-2025-23158                      CVE-2025-23159 CVE-2025-23163 CVE-2025-37738 CVE-2025-37739                      CVE-2025-37740 CVE-2025-37741 CVE-2025-37749 CVE-2025-37756                      CVE-2025-37757 CVE-2025-37765 CVE-2025-37766 CVE-2025-37768                      CVE-2025-37770 CVE-2025-37773 CVE-2025-37780 CVE-2025-37781                      CVE-2025-37782 CVE-2025-37785 CVE-2025-37788 CVE-2025-37789                      CVE-2025-37792 CVE-2025-37794 CVE-2025-37796 CVE-2025-37797                      CVE-2025-37803 CVE-2025-37808 CVE-2025-37810 CVE-2025-37812                      CVE-2025-37817 CVE-2025-37823 CVE-2025-37824 CVE-2025-37829                      CVE-2025-37836 CVE-2025-37838 CVE-2025-37839 CVE-2025-37840                      CVE-2025-37841 CVE-2025-37844 CVE-2025-37850 CVE-2025-37851                      CVE-2025-37857 CVE-2025-37858 CVE-2025-37859 CVE-2025-37862                      CVE-2025-37867 CVE-2025-37871 CVE-2025-37881 CVE-2025-37885                      CVE-2025-38637 CVE-2025-39728 CVE-2025-39735

    Several vulnerabilities have been discovered in the Linux kernel that     may lead to a privilege escalation, denial of service or information     leaks.

    For Debian 11 bullseye, these problems have been fixed in version     5.10.237-1.  This additionally includes many more bug fixes from     stable updates 5.10.235-5.10.237.

    We recommend that you upgrade your linux packages.

    For the detailed security status of linux please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/linux

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS     Attachment:
    signature.asc     Description: PGP signature

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

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

The remote Ubuntu 24.04 LTS / 24.10 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7521-1 advisory.

    Several security issues were discovered in the Linux kernel. An attacker could possibly use these to     compromise the system. This update corrects flaws in the following subsystems:

    - ARM64 architecture;

    - PowerPC architecture;

    - x86 architecture;

    - Block layer subsystem;

    - Serial ATA and Parallel ATA drivers;

    - Drivers core;

    - Network block device driver;

    - Bluetooth drivers;

    - Character device driver;

    - TPM device driver;

    - Clock framework and drivers;

    - Hardware crypto device drivers;

    - FireWire subsystem;

    - EFI core;

    - Qualcomm firmware drivers;

    - GPIO subsystem;

    - GPU drivers;

    - HID subsystem;

    - I2C subsystem;

    - I3C subsystem;

    - InfiniBand drivers;

    - Input Device (Mouse) drivers;

    - IOMMU subsystem;

    - Multiple devices driver;

    - Media drivers;

    - NVIDIA Tegra memory controller driver;

    - Fastrpc Driver;

    - Network drivers;

    - Operating Performance Points (OPP) driver;

    - PCI subsystem;

    - x86 platform drivers;

    - PPS (Pulse Per Second) driver;

    - PTP clock framework;

    - Remote Processor subsystem;

    - Real Time Clock drivers;

    - S/390 drivers;

    - SCSI subsystem;

    - QCOM SoC drivers;

    - SPI subsystem;

    - Media staging drivers;

    - Trusted Execution Environment drivers;

    - TTY drivers;

    - UFS subsystem;

    - USB Device Class drivers;

    - USB core drivers;

    - USB Gadget drivers;

    - USB Host Controller drivers;

    - Framebuffer layer;

    - File systems infrastructure;

    - BTRFS file system;

    - Ceph distributed file system;

    - Network file system (NFS) client;

    - Network file system (NFS) server daemon;

    - NILFS2 file system;

    - Overlay file system;

    - SMB network file system;

    - UBI file system;

    - BPF subsystem;

    - Timer subsystem;

    - KVM subsystem;

    - Networking core;

    - ptr_ring data structure definitions;

    - Networking subsytem;

    - Amateur Radio drivers;

    - L3 Master device support module;

    - TCP network protocol;

    - XFRM subsystem;

    - Tracing infrastructure;

    - io_uring subsystem;

    - Process Accounting mechanism;

    - Perf events;

    - Padata parallel execution mechanism;

    - printk logging mechanism;

    - Scheduler infrastructure;

    - Workqueue subsystem;

    - Memory management;

    - B.A.T.M.A.N. meshing protocol;

    - Bluetooth subsystem;

    - IPv4 networking;

    - IPv6 networking;

    - MAC80211 subsystem;

    - Multipath TCP;

    - Netfilter;

    - NFC subsystem;

    - Open vSwitch;

    - Rose network layer;

    - RxRPC session sockets;

    - Network traffic control;

    - Wireless networking;

    - Key management;

    - Landlock security;

    - Linux Security Modules (LSM) Framework;

    - Tomoyo security module;

    - SoC audio core drivers;

    - SOF drivers; (CVE-2025-21737, CVE-2025-21711, CVE-2025-21987, CVE-2025-21848, CVE-2024-49570,     CVE-2025-21762, CVE-2025-21738, CVE-2025-21712, CVE-2025-21719, CVE-2025-21870, CVE-2024-57984,     CVE-2025-21815, CVE-2025-21744, CVE-2024-58058, CVE-2024-58078, CVE-2024-57990, CVE-2024-54458,     CVE-2025-21899, CVE-2025-21814, CVE-2025-21746, CVE-2024-54456, CVE-2025-21739, CVE-2024-58057,     CVE-2025-21855, CVE-2025-21758, CVE-2024-58006, CVE-2024-58007, CVE-2025-21720, CVE-2024-58090,     CVE-2025-21852, CVE-2024-57982, CVE-2024-58013, CVE-2024-58082, CVE-2025-21825, CVE-2024-58072,     CVE-2024-57996, CVE-2025-21787, CVE-2025-21742, CVE-2025-21705, CVE-2025-21829, CVE-2024-58060,     CVE-2025-21811, CVE-2025-21900, CVE-2025-21853, CVE-2025-21809, CVE-2025-21938, CVE-2025-21728,     CVE-2025-21785, CVE-2025-21732, CVE-2025-21888, CVE-2025-21768, CVE-2025-21875, CVE-2025-21721,     CVE-2025-21766, CVE-2025-21892, CVE-2024-57953, CVE-2025-21772, CVE-2025-21735, CVE-2024-58017,     CVE-2024-58086, CVE-2024-58084, CVE-2025-21761, CVE-2024-58008, CVE-2024-57988, CVE-2025-21874,     CVE-2024-58011, CVE-2025-21706, CVE-2024-57999, CVE-2025-21858, CVE-2024-58061, CVE-2025-21727,     CVE-2025-21780, CVE-2024-58051, CVE-2025-21791, CVE-2025-21788, CVE-2025-21786, CVE-2024-58012,     CVE-2024-58010, CVE-2024-58001, CVE-2025-21844, CVE-2025-21708, CVE-2024-57834, CVE-2025-21873,     CVE-2025-21704, CVE-2025-21765, CVE-2025-21839, CVE-2025-21723, CVE-2024-57974, CVE-2025-21876,     CVE-2025-21782, CVE-2025-21866, CVE-2024-58076, CVE-2025-21724, CVE-2025-21895, CVE-2025-21770,     CVE-2025-21835, CVE-2024-58052, CVE-2025-21827, CVE-2024-58069, CVE-2025-21828, CVE-2025-21734,     CVE-2025-21781, CVE-2025-21971, CVE-2025-21775, CVE-2024-52559, CVE-2024-58020, CVE-2025-21713,     CVE-2024-58068, CVE-2024-58018, CVE-2025-21806, CVE-2025-21802, CVE-2025-21731, CVE-2025-21741,     CVE-2025-21847, CVE-2025-21767, CVE-2024-58003, CVE-2024-57993, CVE-2025-21725, CVE-2025-21796,     CVE-2025-21764, CVE-2025-21862, CVE-2025-21733, CVE-2024-58075, CVE-2025-21808, CVE-2024-58034,     CVE-2025-21707, CVE-2024-58080, CVE-2025-21784, CVE-2024-57994, CVE-2025-21890, CVE-2025-21754,     CVE-2024-58063, CVE-2025-21826, CVE-2025-21821, CVE-2024-58079, CVE-2024-58056, CVE-2025-21798,     CVE-2024-58077, CVE-2024-58019, CVE-2025-21748, CVE-2025-21759, CVE-2024-58004, CVE-2024-58081,     CVE-2024-57978, CVE-2025-21865, CVE-2024-58002, CVE-2025-21810, CVE-2025-21743, CVE-2024-57989,     CVE-2025-21718, CVE-2024-57987, CVE-2025-21877, CVE-2024-57973, CVE-2024-58070, CVE-2024-58071,     CVE-2025-21891, CVE-2024-58021, CVE-2024-58016, CVE-2024-58005, CVE-2025-21760, CVE-2025-21883,     CVE-2025-21878, CVE-2025-21881, CVE-2025-21838, CVE-2025-21783, CVE-2024-57986, CVE-2025-21793,     CVE-2025-21859, CVE-2025-21792, CVE-2025-21820, CVE-2025-21799, CVE-2025-21750, CVE-2025-21795,     CVE-2025-21854, CVE-2025-21836, CVE-2025-21726, CVE-2025-21846, CVE-2025-21864, CVE-2024-57977,     CVE-2025-21887, CVE-2025-21710, CVE-2025-21889, CVE-2025-21812, CVE-2025-21773, CVE-2024-57852,     CVE-2025-21856, CVE-2025-21871, CVE-2025-21763, CVE-2024-58064, CVE-2025-21804, CVE-2024-58055,     CVE-2025-21898, CVE-2025-21776, CVE-2025-21869, CVE-2025-21745, CVE-2025-21736, CVE-2025-21716,     CVE-2024-57981, CVE-2024-57979, CVE-2025-21715, CVE-2024-57998, CVE-2025-21790, CVE-2024-58085,     CVE-2025-21749, CVE-2024-58088, CVE-2025-21753, CVE-2025-21851, CVE-2024-58054, CVE-2025-21830,     CVE-2025-21832, CVE-2024-57980, CVE-2025-21885, CVE-2025-21863, CVE-2024-58053, CVE-2025-21823,     CVE-2025-21857, CVE-2024-58083, CVE-2024-58014, CVE-2025-21816, CVE-2025-21779, CVE-2025-21872,     CVE-2024-57997, CVE-2025-21867, CVE-2024-57985, CVE-2025-21831, CVE-2025-21801, CVE-2025-21868,     CVE-2025-21849)

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

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

ID	Name	Product	Family	Severity
242467	EulerOS 2.0 SP12 : kernel (EulerOS-SA-2025-1826)	Nessus	Huawei Local Security Checks	high
242443	EulerOS 2.0 SP12 : kernel (EulerOS-SA-2025-1827)	Nessus	Huawei Local Security Checks	high
242347	Oracle Linux 10 / 9 : Unbreakable Enterprise kernel (ELSA-2025-20480)	Nessus	Oracle Linux Local Security Checks	medium
241018	EulerOS 2.0 SP13 : kernel (EulerOS-SA-2025-1704)	Nessus	Huawei Local Security Checks	high
241015	EulerOS 2.0 SP13 : kernel (EulerOS-SA-2025-1689)	Nessus	Huawei Local Security Checks	high
238410	EulerOS 2.0 SP11 : kernel (EulerOS-SA-2025-1662)	Nessus	Huawei Local Security Checks	high
238408	EulerOS 2.0 SP11 : kernel (EulerOS-SA-2025-1661)	Nessus	Huawei Local Security Checks	high
237255	Debian dla-4178 : ata-modules-5.10.0-34-armmp-di - security update	Nessus	Debian Local Security Checks	high
236983	Ubuntu 24.04 LTS / 24.10 : Linux kernel vulnerabilities (USN-7521-1)	Nessus	Ubuntu Local Security Checks	high

Detections

Analytics

CVE-2025-21872

high

Tenable Plugins

high

high

medium

high

high

high

high

high

high