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EulerOS Virtualization 2.15.1 : kernel (EulerOS-SA-2026-4761)
high Nessus Plugin ID 377332
Synopsis
The remote EulerOS Virtualization host is missing multiple security updates.Description
According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :fs/smb/client: fix out-of-bounds read in cifs_sanitize_prepath(CVE-2026-43112)
lib/crypto: chacha: Zeroize permuted_state before it leaves scope(CVE-2026-43336)
MIPS: Work around LLVM bug when gp is used as global register variable(CVE-2026-46250)
bridge: br_nd_send: validate ND option lengths(CVE-2026-31752)
iommu/vt-d: Clear Present bit before tearing down PASID entry(CVE-2026-45894)
xfs: remove xfs_attr_leaf_hasname(CVE-2026-43153)
smb: client: reject userspace cifs.spnego descriptions(CVE-2026-46243)
usb: ulpi: fix double free in ulpi_register_interface() error path(CVE-2026-31759)
crypto: ccp: Don't attempt to copy PDH cert to userspace if PSP command failed(CVE-2026-31698)
RDMA/hns: Fix WQ_MEM_RECLAIM warning(CVE-2026-46265)
KVM: nSVM: Raise #UD if unhandled VMMCALL isn't intercepted by L1(CVE-2026-46076)
netfilter: nfnetlink_queue: do shared-unconfirmed check before segmentation(CVE-2026-45859)
RDMA/umem: Fix double dma_buf_unpin in failure path(CVE-2026-43128)
mm/page_alloc: change all pageblocks migrate type on coalescing(CVE-2025-71134)
slip: reject VJ receive packets on instances with no rstate array(CVE-2026-45842)
net/tcp-md5: Fix MAC comparison to be constant-time(CVE-2026-43383)
scsi: smartpqi: Fix memory leak in pqi_report_phys_luns()(CVE-2026-45872)
netfilter: nfnetlink_cthelper: fix OOB read in nfnl_cthelper_dump_table()(CVE-2026-43450)
tracepoint: balance regfunc() on func_add() failure in tracepoint_add_func()(CVE-2026-46196)
tpm: tpm_i2c_infineon: Fix locality leak on get_burstcount() failure(CVE-2026-45941)
zram: do not forget to endio for partial discard requests(CVE-2026-46089)
KVM: SVM: Inject #UD for INVLPGA if EFER.SVME=0(CVE-2026-46082)
vsock: fix buffer size clamping order(CVE-2026-46234)
ipv4: icmp: validate reply type before using icmp_pointers(CVE-2026-46037)
powerpc/smp: Add check for kcalloc() failure in parse_thread_groups()(CVE-2026-43148)
ipmi: Check event message buffer response for bad data(CVE-2026-46128)
netfilter: arp_tables: fix IEEE1394 ARP payload parsing(CVE-2026-45844)
ext4: move ext4_percpu_param_init() before ext4_mb_init()(CVE-2026-43288)
usb: typec: ucsi: validate connector number in ucsi_notify_common()(CVE-2026-31729)
dm: remove fake timeout to avoid leak request(CVE-2026-43314)
nvmet: avoid recursive nvmet-wq flush in nvmet_ctrl_free(CVE-2026-46304)
xfrm: Wait for RCU readers during policy netns exit(CVE-2026-43091)
netfilter: nf_conntrack_h323: fix OOB read in decode_choice()(CVE-2026-43233)
scsi: core: Fix refcount leak for tagset_refcnt(CVE-2026-23296)
md/raid10: fix deadlock with check operation and nowait requests(CVE-2026-46050)
netfilter: nf_conncount: increase the connection clean up limit to 64(CVE-2026-45860)
crypto: ccp: Don't attempt to copy ID to userspace if PSP command failed(CVE-2026-31697)
net/mlx5e: RX, Fix XDP multi-buf frag counting for striding RQ(CVE-2026-43465)
fanotify: fix false positive on permission events(CVE-2026-46150)
ipv6: icmp: clear skb2-cb[] in ip6_err_gen_icmpv6_unreach()(CVE-2026-43038)
APEI/GHES: ensure that won't go past CPER allocated record(CVE-2026-43277)
openvswitch: cap upcall PID array size and pre-size vport replies(CVE-2026-45840)
AppArmor: Allow apparmor to handle unaligned dfa tables(CVE-2026-46254)
tun: free page on short-frame rejection in tun_xdp_one()(CVE-2026-46321)
smb: client: validate dacloffset before building DACL pointers(CVE-2026-46195)
bpf: sockmap: Fix use-after-free of sk-sk_socket in sk_psock_verdict_data_ready().(CVE-2026-43016)
net: af_key: zero aligned sockaddr tail in PF_KEY exports(CVE-2026-43088)
iommu/amd: move wait_on_sem() out of spinlock(CVE-2026-43253)
fs/buffer: add alert in try_to_free_buffers() for folios without buffers(CVE-2025-71295)
ext4: don't zero the entire extent if EXT4_EXT_DATA_PARTIAL_VALID1(CVE-2026-45858)
fat: avoid parent link count underflow in rmdir(CVE-2026-45915)
mtd: spi-nor: debugfs: fix out-of-bounds read in spi_nor_params_show()(CVE-2026-46190)
tcp: call sk_data_ready() after listener migration(CVE-2026-46015)
sched/rt: Skip currently executing CPU in rto_next_cpu()(CVE-2026-45919)
xfrm6: fix uninitialized saddr in xfrm6_get_saddr()(CVE-2026-43139)
rtmutex: Use waiter::task instead of current in remove_waiter()(CVE-2026-43499)
bpf: Fix bpf_xdp_store_bytes proto for read-only arg(CVE-2026-45886)
ext4: don't set EXT4_GET_BLOCKS_CONVERT when splitting before submitting I/O(CVE-2026-45985)
netfilter: xt_tcpmss: check remaining length before reading optlen(CVE-2026-43190)
crypto: pcrypt - Fix handling of MAY_BACKLOG requests(CVE-2026-43493)
ipv6: ioam: fix heap buffer overflow in __ioam6_fill_trace_data()(CVE-2026-43186)
media: saa7164: add ioremap return checks and cleanups(CVE-2026-46235)
l2tp: Drop large packets with UDP encap(CVE-2026-43080)
md/raid5: validate payload size before accessing journal metadata(CVE-2026-46070)
smb: client: fix in-place encryption corruption in SMB2_write()(CVE-2026-43362)
drm/display/dp_mst: Add protection against 0 vcpi(CVE-2025-71305)
x86-64: rename misleadingly named '__copy_user_nocache()' function(CVE-2026-43073)
serial: 8250: Fix TX deadlock when using DMA(CVE-2026-43061)
md raid: fix hang when stopping arrays with metadata through dm-raid(CVE-2026-43309)
iommu/vt-d: Clear Present bit before tearing down context entry(CVE-2026-45944)
netfilter: nft_ct: drop pending enqueued packets on removal(CVE-2026-43060)
xfrm: always flush state and policy upon NETDEV_UNREGISTER event(CVE-2026-43167)
KVM: nSVM: Triple fault if restore host CR3 fails on nested #VMEXIT(CVE-2026-46032)
nfsd: never defer requests during idmap lookup(CVE-2026-45983)
exit: prevent preemption of oopsing TASK_DEAD task(CVE-2026-46173)
md/raid10: fix divide-by-zero in setup_geo() with zero far_copies(CVE-2026-46161)
APEI/GHES: ARM processor Error: don't go past allocated memory(CVE-2026-43201)
netfilter: nf_conntrack_helper: pass helper to expect cleanup(CVE-2026-43027)
net: consume xmit errors of GSO frames(CVE-2026-43194)
net/mlx5: lag: Check for LAG device before creating debugfs(CVE-2026-43013)
net: sched: cls_api: fix tc_chain_fill_node to initialize tcm_info to zero to prevent an info- leak(CVE-2026-43035)
ipmi: Add limits to event and receive message requests(CVE-2026-46177)
nouveau/dpcd: return EBUSY for aux xfer if the device is asleep(CVE-2026-43381)
perf: sched: Fix perf crash with new is_user_task() helper(CVE-2026-23159)
netfilter: x_tables: guard option walkers against 1-byte tail reads(CVE-2026-43452)
mmc: core: Avoid bitfield RMW for claim/retune flags(CVE-2026-43484)
unshare: fix unshare_fs() handling(CVE-2026-43472)
net: strparser: fix skb_head leak in strp_abort_strp()(CVE-2026-46102)
vsock/virtio: fix accept queue count leak on transport mismatch(CVE-2026-46214)
scsi: target: configfs: Bound snprintf() return in tg_pt_gp_members_show()(CVE-2026-46149)
scsi: sd: fix missing put_disk() when device_add(disk_dev) fails(CVE-2026-45997)
crypto: authencesn - Do not place hiseq at end of dst for out-of-place decryption(CVE-2026-43033)
smb: client: require a full NFS mode SID before reading mode bits(CVE-2026-43350)
xfrm_user: fix info leak in build_mapping()(CVE-2026-43089)
ext4: drop extent cache when splitting extent fails(CVE-2026-45899)
net/mlx5: Fix deadlock between devlink lock and esw-wq(CVE-2026-43468)
smb: client: validate the whole DACL before rewriting it in cifsacl(CVE-2026-31709)
ip6_tunnel: clear skb2-cb[] in ip4ip6_err()(CVE-2026-43037)
net: correctly handle tunneled traffic on IPV6_CSUM GSO fallback(CVE-2026-43057)
ipv6: ioam: fix potential NULL dereferences in __ioam6_fill_trace_data()(CVE-2026-43101)
netfilter: ctnetlink: ignore explicit helper on new expectations(CVE-2026-43025)
net: Drop the lock in skb_may_tx_timestamp()(CVE-2026-43216)
dm mirror: fix integer overflow in create_dirty_log()(CVE-2026-46023)
usb: image: mdc800: kill download URB on timeout(CVE-2026-43425)
netfilter: nfnetlink_queue: fix entry leak in bridge verdict error path(CVE-2026-43451)
usb: class: cdc-wdm: fix reordering issue in read code path(CVE-2026-43427)
net/packet: fix TOCTOU race on mmap'd vnet_hdr in tpacket_snd()(CVE-2026-31700)
smb/client: fix out-of-bounds read in symlink_data()(CVE-2026-46185)
xsk: validate MTU against usable frame size on bind(CVE-2026-43092)
fuse: reject oversized dirents in page cache(CVE-2026-31694)
net: ioam6: fix OOB and missing lock(CVE-2026-43083)
usb: usbtmc: Flush anchored URBs in usbtmc_release(CVE-2026-31758)
usb: usblp: fix uninitialized heap leak via LPGETSTATUS ioctl(CVE-2026-46167)
ext4: fix iloc.bh leak in ext4_fc_replay_inode() error paths(CVE-2026-43066)
ipv6: prevent possible UaF in addrconf_permanent_addr()(CVE-2026-43339)
net: hns3: fix double free issue for tx spare buffer(CVE-2026-45891)
8021q: delete cleared egress QoS mappings(CVE-2026-46153)
cpufreq: governor: fix double free in cpufreq_dbs_governor_init() error path(CVE-2026-43328)
apparmor: fix NULL sock in aa_sock_file_perm(CVE-2026-45848)
net: rtnetlink: zero ifla_vf_broadcast to avoid stack infoleak in rtnl_fill_vfinfo(CVE-2026-46132)
usb: usblp: fix heap leak in IEEE 1284 device ID via short response(CVE-2026-46151)
xfs: delete attr leaf freemap entries when empty(CVE-2026-43187)
PCI: Fix pci_slot_trylock() error handling(CVE-2026-43211)
pstore/ram: fix buffer overflow in persistent_ram_save_old()(CVE-2026-46253)
ima: verify the previous kernel's IMA buffer lies in addressable RAM(CVE-2026-43129)
net: bridge: use a stable FDB dst snapshot in RCU readers(CVE-2026-46086)
iommu/vt-d: Flush cache for PASID table before using it(CVE-2026-45862)
KVM: nSVM: Remove a user-triggerable WARN on nested_svm_load_cr3() succeeding(CVE-2026-43315)
xfrm: ah: account for ESN high bits in async callbacks(CVE-2026-46193)
ext4: don't cache extent during splitting extent(CVE-2026-45912)
io_uring/kbuf: check if target buffer list is still legacy on recycle(CVE-2026-43366)
ipvs: fix NULL deref in ip_vs_add_service error path(CVE-2026-43086)
md/raid5: fix soft lockup in retry_aligned_read()(CVE-2026-46051)
ipmi:si: Return state to normal if message allocation fails(CVE-2026-46108)
isofs: validate Rock Ridge CE continuation extent against volume size(CVE-2026-46303)
crypto: af_alg - Fix page reassignment overflow in af_alg_pull_tsgl(CVE-2026-43078)
xfrm: account XFRMA_IF_ID in aevent size calculation(CVE-2026-43107)
ext4: fix memory leak in ext4_ext_shift_extents()(CVE-2026-45948)
xsk: tighten UMEM headroom validation to account for tailroom and min frame(CVE-2026-43093)
drm/gem: Fix inconsistent plane dimension calculation in drm_gem_fb_init_with_funcs()(CVE-2026-46209)
eventfs: Hold eventfs_mutex and SRCU when remount walks events(CVE-2026-46106)
udf: fix partition descriptor append bookkeeping(CVE-2026-45991)
md/bitmap: fix GPF in write_page caused by resize race(CVE-2026-43163)
xfs: fix freemap adjustments when adding xattrs to leaf blocks(CVE-2026-43158)
procfs: fix missing RCU protection when reading real_parent in do_task_stat()(CVE-2026-46259)
KVM: SVM: Add missing save/restore handling of LBR MSRs(CVE-2026-46014)
apparmor: fix invalid deref of rawdata when export_binary is unset(CVE-2026-45965)
KVM: nSVM: Always use NextRIP as vmcb02's NextRIP after first L2 VMRUN(CVE-2026-46059)
media: pvrusb2: fix URB leak in pvr2_send_request_ex(CVE-2026-43223)
xprtrdma: Decrement re_receiving on the early exit paths(CVE-2026-43469)
tcp: fix potential race in tcp_v6_syn_recv_sock()(CVE-2026-43198)
x86/CPU/AMD: Prevent improper isolation of shared resources in Zen2's op cache(CVE-2026-46174)
netfilter: x_tables: ensure names are nul-terminated(CVE-2026-43028)
dlm: validate length in dlm_search_rsb_tree(CVE-2026-43125)
ipvs: do not keep dest_dst if dev is going down(CVE-2026-45917)
ipv4: icmp: fix null-ptr-deref in icmp_build_probe()(CVE-2026-43099)
eventpoll: fix ep_remove struct eventpoll / struct file UAF(CVE-2026-46242)
RDMA/mlx4: Fix mis-use of RCU in mlx4_srq_event()(CVE-2026-46181)
drm/nouveau: fix u32 overflow in pushbuf reloc bounds check(CVE-2026-46006)
ata: libata-scsi: avoid Non-NCQ command starvation(CVE-2026-45855)
net: bonding: Fix nd_tbl NULL dereference when IPv6 is disabled(CVE-2026-43441)
drm/amd/display: Fix dc_link NULL handling in HPD init(CVE-2026-46245)
fbcon: Avoid OOB font access if console rotation fails(CVE-2026-46191)
net: remove WARN_ON_ONCE when accessing forward path array(CVE-2026-45847)
xfrm: fix ip_rt_bug race in icmp_route_lookup reverse path(CVE-2026-45905)
xfs: fix a resource leak in xfs_alloc_buftarg()(CVE-2026-46005)
net/mlx5e: Fix DMA FIFO desync on error CQE SQ recovery(CVE-2026-43466)
HID: logitech-hidpp: Check maxfield in hidpp_get_report_length()(CVE-2026-43136)
mm/page_alloc: clear page-private in free_pages_prepare()(CVE-2026-43303)
crypto: authencesn - reject short ahash digests during instance creation(CVE-2026-46033)
eventpoll: defer struct eventpoll free to RCU grace period(CVE-2026-43074)
cpuidle: Skip governor when only one idle state is available(CVE-2026-45968)
netfilter: nft_set_pipapo: fix stack out-of-bounds read in pipapo_drop()(CVE-2026-43453)
crypto: algif_aead - Fix minimum RX size check for decryption(CVE-2026-43077)
cgroup: fix race between task migration and iteration(CVE-2026-43439)
thermal: core: Fix thermal zone governor cleanup issues(CVE-2026-46021)
scsi: storvsc: Fix scheduling while atomic on PREEMPT_RT(CVE-2026-43475)
quota: fix livelock between quotactl and freeze_super(CVE-2026-45895)
net/ipv6: ioam6: prevent schema length wraparound in trace fill(CVE-2026-43341)
KVM: nSVM: Sync interrupt shadow to cached vmcb12 after VMRUN of L2(CVE-2026-45987)
dm-thin: fix metadata refcount underflow(CVE-2026-46107)
flow_dissector: do not dissect PPPoE PFC frames(CVE-2026-46306)
RDMA/hns: Fix unlocked call to hns_roce_qp_remove()(CVE-2026-46112)
netfilter: ctnetlink: ensure safe access to master conntrack(CVE-2026-43116)
ext4: fix e4b bitmap inconsistency reports(CVE-2026-45942)
smb: client: use kzalloc to zero-initialize security descriptor buffer(CVE-2026-46139)
EFI/CPER: don't go past the ARM processor CPER record buffer(CVE-2026-43266)
nvmet-tcp: fix race between ICReq handling and queue teardown(CVE-2026-46135)
netfilter: nft_set_pipapo_avx2: don't return non-matching entry on expiry(CVE-2026-43114)
(CVE-2026-46320)
ext4: fix missing brelse() in ext4_xattr_inode_dec_ref_all()(CVE-2026-46046)
SUNRPC: fix gss_auth kref leak in gss_alloc_msg error path(CVE-2026-45964)
ipv6: xfrm6: release dst on error in xfrm6_rcv_encap()(CVE-2026-46172)
dm: fix a buffer overflow in ioctl processing(CVE-2026-46294)
ext4: drop extent cache after doing PARTIAL_VALID1 zeroout(CVE-2026-45892)
SUNRPC: auth_gss: fix memory leaks in XDR decoding error paths(CVE-2026-45870)
sctp: revalidate list cursor after sctp_sendmsg_to_asoc() in SCTP_SENDALL(CVE-2026-46227)
x86/kexec: add a sanity check on previous kernel's ima kexec buffer(CVE-2026-43240)
Revert 'PCI/IOV: Add PCI rescan-remove locking when enabling/disabling SR-IOV'(CVE-2026-43147)
netfilter: nft_set_rbtree: check for partial overlaps in anonymous sets(CVE-2026-45873)
xfrm: defensively unhash xfrm_state lists in __xfrm_state_delete(CVE-2026-46116)
spi: fix resource leaks on device setup failure(CVE-2026-46083)
mailbox: Prevent out-of-bounds access in fw_mbox_index_xlate()(CVE-2026-43281)
fbdev: defio: Disconnect deferred I/O from the lifetime of struct fb_info(CVE-2026-46065)
inotify: fix watch count leak when fsnotify_add_inode_mark_locked() fails(CVE-2026-46040)
smb/client: fix out-of-bounds read in smb2_compound_op()(CVE-2026-46155)
vxlan: validate ND option lengths in vxlan_na_create(CVE-2026-31738)
drm: Account property blob allocations to memcg(CVE-2026-43287)
crypto: algif_aead - snapshot IV for async AEAD requests(CVE-2026-46028)
netfilter: nfnetlink_log: initialize nfgenmsg in NLMSG_DONE terminator(CVE-2026-43085)
netfilter: nf_tables: reject immediate NF_QUEUE verdict(CVE-2026-43024)
scsi: csiostor: Fix dereference of null pointer rn(CVE-2026-45857)
bonding: alb: fix UAF in rlb_arp_recv during bond up/down(CVE-2026-45970)
usb: xhci: Fix memory leak in xhci_disable_slot()(CVE-2026-43432)
bpf: Fix tcx/netkit detach permissions when prog fd isn't given(CVE-2026-45932)
netfilter: nfnetlink_osf: fix divide-by-zero in OSF_WSS_MODULO(CVE-2026-45841)
ext4: fix dirtyclusters double decrement on fs shutdown(CVE-2026-45920)
slip: bound decode() reads against the compressed packet length(CVE-2026-45843)
net: use skb_header_pointer() for TCPv4 GSO frag_off check(CVE-2026-43036)
net: bridge: mcast: always update mdb_n_entries for vlan contexts(CVE-2026-45913)
net: ipv6: ndisc: fix ndisc_ra_useropt to initialize nduseropt_padX fields to zero to prevent an info- leak(CVE-2026-43040)
bpf: reject negative CO-RE accessor indices in bpf_core_parse_spec()(CVE-2026-45839)
iommu/vt-d: Flush dev-IOTLB only when PCIe device is accessible in scalable mode(CVE-2026-43130)
PCI/P2PDMA: Release per-CPU pgmap ref when vm_insert_page() fails(CVE-2026-45880)
bpf: fix end-of-list detection in cgroup_storage_get_next_key()(CVE-2026-45838)
ipvs: skip ipv6 extension headers for csum checks(CVE-2026-45850)
netfilter: reject zero shift in nft_bitwise(CVE-2026-46101)
RDMA/uverbs: Validate wqe_size before using it in ib_uverbs_post_send(CVE-2026-45856)
sched/fair: Fix zero_vruntime tracking fix(CVE-2026-43323)
crypto: ccp: Don't attempt to copy CSR to userspace if PSP command failed(CVE-2026-31699)
netfilter: ctnetlink: zero expect NAT fields when CTA_EXPECT_NAT absent(CVE-2026-43026)
net/mlx5e: RX, Fix XDP multi-buf frag counting for legacy RQ(CVE-2026-43464)
isofs: validate block number from NFS file handle in isofs_export_iget(CVE-2026-46124)
ipmi:ssif: Clean up kthread on errors(CVE-2026-46044)
erofs: fix unsigned underflow in z_erofs_lz4_handle_overlap()(CVE-2026-45999)
ipv6: rpl: reserve mac_len headroom when recompressed SRH grows(CVE-2026-43501)
erofs: fix inline data read failure for ztailpacking pclusters(CVE-2026-45943)
erofs: fix the out-of-bounds nameoff handling for trailing dirents(CVE-2026-46078)
netdevsim: zero initialize struct iphdr in dummy sk_buff(CVE-2026-52985)
drm/amd/display: Wrap DCN32 phantom-plane allocation in DC_RUN_WITH_PREEMPTION_ENABLED(CVE-2026-53285)
ipv4: restrict IPOPT_SSRR and IPOPT_LSRR options(CVE-2026-53249)
RDMA: During rereg_mr ensure that REREG_ACCESS is compatible(CVE-2026-52908)
sctp: disable BH before calling udp_tunnel_xmit_skb()(CVE-2026-53070)
thermal: core: Fix thermal zone device registration error path(CVE-2026-43332)
vrf: Fix a potential NPD when removing a port from a VRF(CVE-2026-52925)
netfilter: nfnetlink_osf: fix out-of-bounds read on option matching(CVE-2026-52999)
USB: serial: io_ti: fix heap overflow in build_i2c_fw_hdr()(CVE-2026-53195)
netfilter: nft_fib: fix stale stack leak via the OIFNAME register(CVE-2026-53134)
crypto: ccp - copy IV using skcipher ivsize(CVE-2026-53016)
KVM: x86: Fix shadow paging use-after-free due to unexpected GFN(CVE-2026-46113)
signal: clear JOBCTL_PENDING_MASK for caller in zap_other_threads()(CVE-2026-53352)
netfilter: nf_conntrack_sip: don't use simple_strtoul(CVE-2026-52986)
inet: frags: fix use-after-free caused by the fqdir_pre_exit() flush(CVE-2026-53175)
ipc/shm: serialize orphan cleanup with shm_nattch updates(CVE-2026-52930)
Improper isolation of shared resources within the CPU operation cache on Zen 2-based products could allow an attacker to corrupt instructions executed at a different privilege level, potentially resulting in privilege escalation.(CVE-2025-54518)
netfilter: x_tables: avoid leaking percpu counter pointers(CVE-2026-53219)
fs/fcntl: fix SOFTIRQ-unsafe lock order in fasync signaling(CVE-2026-52946)
net/sched: act_api: use RCU with deferred freeing for action lifecycle(CVE-2026-53264)
udp: clear skb-dev before running a sockmap verdict(CVE-2026-53184)
block: add pgmap check to biovec_phys_mergeable(CVE-2026-46115)
bpf, sockmap: Fix af_unix null-ptr-deref in proto update(CVE-2026-53034)
nfs: return EISDIR on nfs3_proc_create if d_alias is a dir(CVE-2026-43470)
netfilter: nf_tables: use list_del_rcu for netlink hooks(CVE-2026-46324)
mm/huge_memory: update file PMD counter before folio_put()(CVE-2026-53189)
bpf, arm64: Fix off-by-one in check_imm signed range check(CVE-2026-53036)
fsnotify: fix inode reference leak in fsnotify_recalc_mask()(CVE-2026-52990)
drm/amd/display: Avoid NULL dereference in dc_dmub_srv error paths(CVE-2026-53313)
macvlan: fix macvlan_get_size() not reserving space for IFLA_MACVLAN_BC_CUTOFF(CVE-2026-53013)
mm/memory-failure: fix hugetlb_lock AA deadlock in get_huge_page_for_hwpoison(CVE-2026-53207)
i2c: dev: prevent integer overflow in I2C_TIMEOUT ioctl(CVE-2026-52948)
USB: serial: omninet: fix memory corruption with small endpoint(CVE-2026-63928)
netfilter: ip6t_hbh: reject oversized option lists(CVE-2026-52915)
ice: fix NULL pointer dereference in ice_reset_all_vfs()(CVE-2026-53289)
sctp: purge outqueue on stale COOKIE-ECHO handling(CVE-2026-52924)
dm cache: fix dirty mapping checking in passthrough mode switching(CVE-2026-53061)
md: wake raid456 reshape waiters before suspend(CVE-2026-53123)
apparmor: fix rlimit for posix cpu timers(CVE-2026-46328)
KVM: x86: check for nEPT/nNPT in slow flush hypercalls(CVE-2026-46131)
dm cache policy smq: check allocation under invalidate lock(CVE-2026-53265)
crypto: af_alg - Cap AEAD AD length to 0x80000000(CVE-2026-52972)
thunderbolt: Bound root directory content to block size(CVE-2026-53149)
dm cache: fix null-deref with concurrent writes in passthrough mode(CVE-2026-53064)
sctp: validate embedded INIT chunk and address list lengths in cookie(CVE-2026-53224)
mm/damon/sysfs-schemes: protect memcg_path kfree() with damon_sysfs_lock(CVE-2026-46121)
smb/client: fix possible infinite loop and oob read in symlink_data()(CVE-2026-52967)
ALSA: hda/conexant: Fix missing error check for jack detection(CVE-2026-53291)
nexthop: fix IPv6 route referencing IPv4 nexthop(CVE-2026-53012)
mailbox: add sanity check for channel array(CVE-2026-53295)
USB: serial: cypress_m8: fix memory corruption with small endpoint(CVE-2026-63956)
bpf: Free reuseport cBPF prog after RCU grace period.(CVE-2026-52910)
ipv6: sit: reload inner IPv6 header after GSO offloads(CVE-2026-53228)
crypto: hisilicon/sec2 - prevent req used-after-free for sec(CVE-2026-53055)
drm/virtio: fix dma_fence refcount leak on error in virtio_gpu_dma_fence_wait()(CVE-2026-53190)
iommu/vt-d: Fix oops due to out of scope access(CVE-2026-52953)
netfilter: bridge: make ebt_snat ARP rewrite writable(CVE-2026-53266)
bpf: Fix same-register dst/src OOB read and pointer leak in sock_ops(CVE-2026-53078)
thunderbolt: Validate XDomain request packet size before type cast(CVE-2026-53147)
sched/psi: fix race between file release and pressure write(CVE-2026-52991)
fuse: limit FUSE_NOTIFY_RETRIEVE to uptodate folios(CVE-2026-53167)
hv_netvsc: use kmap_local_page in netvsc_copy_to_send_buf(CVE-2026-53199)
drm/amd/display: Fix out-of-bounds read in dp_get_eq_aux_rd_interval()(CVE-2026-53330)
ipc: limit next_id allocation to the valid ID range(CVE-2026-52923)
dm cache: fix write hang in passthrough mode(CVE-2026-53063)
sctp: diag: reject stale associations in dump_one path(CVE-2026-52917)
bpf: Fix OOB in pcpu_init_value(CVE-2026-53076)
net/802/mrp: fix vector attribute parsing in mrp_pdu_parse_vecattr(CVE-2026-53245)
sctp: stream: fully roll back denied add-stream state(CVE-2026-52929)
selinux: allow multiple opens of /sys/fs/selinux/policy(CVE-2026-46302)
vsock/virtio: fix potential unbounded skb queue(CVE-2026-53132)
scsi: target: iscsi: Bound iscsi_encode_text_output() appends to rsp_buf(CVE-2026-63887)
ipv6: fix possible UAF in icmpv6_rcv()(CVE-2026-53006)
bpf: Fix NULL deref in map_kptr_match_type for scalar regs(CVE-2026-53032)
apparmor: Fix Optimize table creation from possibly unaligned memory(CVE-2026-45893)
l2tp: pppol2tp: hold reference to session in pppol2tp_ioctl()(CVE-2026-53262)
mm/hugetlb: restore reservation on error in hugetlb folio copy paths(CVE-2026-53154)
thunderbolt: Reject zero-length property entries in validator(CVE-2026-53150)
crypto: caam - guard HMAC key hex dumps in hash_digest_key(CVE-2026-46291)
netfilter: revalidate bridge ports(CVE-2026-53220)
padata: Put CPU offline callback in ONLINE section to allow failure(CVE-2026-53314)
USB: serial: keyspan: fix missing indat transfer sanity check(CVE-2026-63900)
bpf, sockmap: Fix af_unix iter deadlock(CVE-2026-53035)
drm/amd/display: Clamp VBIOS HDMI retimer register count to array size(CVE-2026-53136)
scsi: target: iscsi: Fix CRC overread and double-free in iscsit_handle_text_cmd()(CVE-2026-63888)
bpf, sockmap: Take state lock for af_unix iter(CVE-2026-53033)
bpf: Use RCU-safe iteration in dev_map_redirect_multi() SKB path(CVE-2026-53096)
bonding: fix type confusion in bond_setup_by_slave()(CVE-2026-43456)
USB: serial: belkin_sa: validate interrupt status length(CVE-2026-63903)
netfilter: nfnetlink_osf: fix potential NULL dereference in ttl check(CVE-2026-52998)
scsi: target: iscsi: Validate CHAP_R length before base64 decode(CVE-2026-63886)
net: phy: clean the sfp upstream if phy probing fails(CVE-2026-53232)
netfilter: nf_queue: hold bridge skb-dev while queued(CVE-2026-52912)
netfilter: nf_conntrack: destroy stale expectfn expectations on unregister(CVE-2026-53349)
netfilter: nft_exthdr: fix register tracking for F_PRESENT flag(CVE-2026-53218)
selinux: fix overlayfs mmap() and mprotect() access checks(CVE-2026-46054)
futex: Prevent lockup in requeue-PI during signal/ timeout wakeup(CVE-2026-52977)
Arm C1-Ultra, C1-Premium, Neoverse V3 V3AE, Neoverse V2, Neoverse V1, Neoverse-N2, Neoverse-N1, Cortex-X925, Cortex-X4, Cortex-X3, Cortex-X2, Cortex-X1 X1C, Cortex-A710, Cortex-A78, A78AE A78C, Cortex-A77, Cortex-A76 A76A may allow writes to resources owned by a higher exception level.(CVE-2025-10263)
netfilter: nft_tunnel: fix use-after-free on object destroy(CVE-2026-53212)
io-wq: check that the predecessor is hashed in io_wq_remove_pending()(CVE-2026-46274)
thunderbolt: Limit XDomain response copy to actual frame size(CVE-2026-53146)
ipv6: Fix out-of-bound access in fib6_add_rt2node().(CVE-2026-46260)
sctp: fix uninit-value in __sctp_rcv_asconf_lookup()(C ...
Please note that the description has been truncated due to length. Please refer to vendor advisory for the full description.
Tenable has extracted the preceding description block directly from the EulerOS Virtualization 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.
Solution
Update the affected kernel packages.See Also
Plugin Details
Severity: High
ID: 377332
File Name: EulerOS_SA-2026-4761.nasl
Version: 1.1
Type: Local
Family: Huawei Local Security Checks
Published: 11/7/2026
Updated: 11/7/2026
Supported Sensors: Nessus
Risk Information
VPR
Risk Factor: Critical
Score: 9.5
Percentile: 99.88
CVSS v2
Risk Factor: High
Base Score: 7.2
Temporal Score: 6.3
Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS Score Source: CVE-2026-53196
CVSS v3
Risk Factor: High
Base Score: 7.8
Temporal Score: 7.5
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:H/RL:O/RC:C
CVSS Score Source: CVE-2026-63956
CVSS v4
Risk Factor: High
Base Score: 7.3
Threat Score: 7.3
Threat Vector: CVSS:4.0/E:A
Vector: CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CVSS Score Source: CVE-2025-54518
Vulnerability Information
CPE: cpe:/o:huawei:euleros:uvp:2.15.1, p-cpe:/a:huawei:euleros:kernel-tools-libs, p-cpe:/a:huawei:euleros:kernel-tools, p-cpe:/a:huawei:euleros:kernel, p-cpe:/a:huawei:euleros:perf-lite, p-cpe:/a:huawei:euleros:perf
Required KB Items: Host/local_checks_enabled, Host/cpu, Host/EulerOS/release, Host/EulerOS/rpm-list, Host/EulerOS/uvp_version
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 11/6/2026
Vulnerability Publication Date: 1/14/2026
CISA Known Exploited Vulnerability Due Dates: 9/21/2026
Reference Information
CVE: CVE-2025-10263, CVE-2025-54518, CVE-2025-71134, CVE-2025-71295, CVE-2025-71305, CVE-2026-23159, CVE-2026-23247, CVE-2026-23296, CVE-2026-23443, CVE-2026-31694, CVE-2026-31697, CVE-2026-31698, CVE-2026-31699, CVE-2026-31700, CVE-2026-31709, CVE-2026-31729, CVE-2026-31738, CVE-2026-31752, CVE-2026-31758, CVE-2026-31759, CVE-2026-43013, CVE-2026-43016, CVE-2026-43024, CVE-2026-43025, CVE-2026-43026, CVE-2026-43027, CVE-2026-43028, CVE-2026-43033, CVE-2026-43035, CVE-2026-43036, CVE-2026-43037, CVE-2026-43038, CVE-2026-43040, CVE-2026-43057, CVE-2026-43060, CVE-2026-43061, CVE-2026-43066, CVE-2026-43073, CVE-2026-43074, CVE-2026-43077, CVE-2026-43078, CVE-2026-43080, CVE-2026-43083, CVE-2026-43085, CVE-2026-43086, CVE-2026-43088, CVE-2026-43089, CVE-2026-43091, CVE-2026-43092, CVE-2026-43093, CVE-2026-43099, CVE-2026-43101, CVE-2026-43107, CVE-2026-43112, CVE-2026-43114, CVE-2026-43116, CVE-2026-43125, CVE-2026-43128, CVE-2026-43129, CVE-2026-43130, CVE-2026-43136, CVE-2026-43139, CVE-2026-43147, CVE-2026-43148, CVE-2026-43153, CVE-2026-43158, CVE-2026-43163, CVE-2026-43167, CVE-2026-43186, CVE-2026-43187, CVE-2026-43190, CVE-2026-43194, CVE-2026-43198, CVE-2026-43201, CVE-2026-43211, CVE-2026-43216, CVE-2026-43223, CVE-2026-43233, CVE-2026-43240, CVE-2026-43253, CVE-2026-43266, CVE-2026-43277, CVE-2026-43281, CVE-2026-43287, CVE-2026-43288, CVE-2026-43303, CVE-2026-43309, CVE-2026-43314, CVE-2026-43315, CVE-2026-43323, CVE-2026-43328, CVE-2026-43332, CVE-2026-43336, CVE-2026-43339, CVE-2026-43341, CVE-2026-43350, CVE-2026-43362, CVE-2026-43366, CVE-2026-43381, CVE-2026-43383, CVE-2026-43425, CVE-2026-43427, CVE-2026-43432, CVE-2026-43439, CVE-2026-43441, CVE-2026-43450, CVE-2026-43451, CVE-2026-43452, CVE-2026-43453, CVE-2026-43456, CVE-2026-43464, CVE-2026-43465, CVE-2026-43466, CVE-2026-43468, CVE-2026-43469, CVE-2026-43470, CVE-2026-43472, CVE-2026-43475, CVE-2026-43484, CVE-2026-43493, CVE-2026-43499, CVE-2026-43501, CVE-2026-45838, CVE-2026-45839, CVE-2026-45840, CVE-2026-45841, CVE-2026-45842, CVE-2026-45843, CVE-2026-45844, CVE-2026-45847, CVE-2026-45848, CVE-2026-45850, CVE-2026-45851, CVE-2026-45855, CVE-2026-45856, CVE-2026-45857, CVE-2026-45858, CVE-2026-45859, CVE-2026-45860, CVE-2026-45862, CVE-2026-45870, CVE-2026-45872, CVE-2026-45873, CVE-2026-45880, CVE-2026-45886, CVE-2026-45891, CVE-2026-45892, CVE-2026-45893, CVE-2026-45894, CVE-2026-45895, CVE-2026-45899, CVE-2026-45905, CVE-2026-45912, CVE-2026-45913, CVE-2026-45915, CVE-2026-45917, CVE-2026-45919, CVE-2026-45920, CVE-2026-45932, CVE-2026-45941, CVE-2026-45942, CVE-2026-45943, CVE-2026-45944, CVE-2026-45948, CVE-2026-45964, CVE-2026-45965, CVE-2026-45968, CVE-2026-45970, CVE-2026-45972, CVE-2026-45982, CVE-2026-45983, CVE-2026-45985, CVE-2026-45987, CVE-2026-45991, CVE-2026-45997, CVE-2026-45999, CVE-2026-46005, CVE-2026-46006, CVE-2026-46014, CVE-2026-46015, CVE-2026-46021, CVE-2026-46023, CVE-2026-46028, CVE-2026-46032, CVE-2026-46033, CVE-2026-46037, CVE-2026-46040, CVE-2026-46044, CVE-2026-46046, CVE-2026-46050, CVE-2026-46051, CVE-2026-46054, CVE-2026-46059, CVE-2026-46065, CVE-2026-46070, CVE-2026-46076, CVE-2026-46078, CVE-2026-46082, CVE-2026-46083, CVE-2026-46086, CVE-2026-46089, CVE-2026-46093, CVE-2026-46094, CVE-2026-46101, CVE-2026-46102, CVE-2026-46106, CVE-2026-46107, CVE-2026-46108, CVE-2026-46112, CVE-2026-46113, CVE-2026-46115, CVE-2026-46116, CVE-2026-46121, CVE-2026-46124, CVE-2026-46128, CVE-2026-46131, CVE-2026-46132, CVE-2026-46135, CVE-2026-46139, CVE-2026-46149, CVE-2026-46150, CVE-2026-46151, CVE-2026-46153, CVE-2026-46155, CVE-2026-46161, CVE-2026-46167, CVE-2026-46172, CVE-2026-46173, CVE-2026-46174, CVE-2026-46177, CVE-2026-46181, CVE-2026-46185, CVE-2026-46190, CVE-2026-46191, CVE-2026-46193, CVE-2026-46195, CVE-2026-46196, CVE-2026-46209, CVE-2026-46214, CVE-2026-46227, CVE-2026-46234, CVE-2026-46235, CVE-2026-46242, CVE-2026-46243, CVE-2026-46244, CVE-2026-46245, CVE-2026-46250, CVE-2026-46252, CVE-2026-46253, CVE-2026-46254, CVE-2026-46259, CVE-2026-46260, CVE-2026-46265, CVE-2026-46266, CVE-2026-46274, CVE-2026-46289, CVE-2026-46291, CVE-2026-46292, CVE-2026-46294, CVE-2026-46302, CVE-2026-46303, CVE-2026-46304, CVE-2026-46306, CVE-2026-46312, CVE-2026-46320, CVE-2026-46321, CVE-2026-46322, CVE-2026-46323, CVE-2026-46324, CVE-2026-46328, CVE-2026-52908, CVE-2026-52909, CVE-2026-52910, CVE-2026-52912, CVE-2026-52915, CVE-2026-52917, CVE-2026-52920, CVE-2026-52921, CVE-2026-52923, CVE-2026-52924, CVE-2026-52925, CVE-2026-52927, CVE-2026-52928, CVE-2026-52929, CVE-2026-52930, CVE-2026-52933, CVE-2026-52936, CVE-2026-52937, CVE-2026-52942, CVE-2026-52943, CVE-2026-52946, CVE-2026-52948, CVE-2026-52953, CVE-2026-52967, CVE-2026-52970, CVE-2026-52972, CVE-2026-52974, CVE-2026-52975, CVE-2026-52977, CVE-2026-52981, CVE-2026-52984, CVE-2026-52985, CVE-2026-52986, CVE-2026-52988, CVE-2026-52989, CVE-2026-52990, CVE-2026-52991, CVE-2026-52998, CVE-2026-52999, CVE-2026-53000, CVE-2026-53001, CVE-2026-53002, CVE-2026-53004, CVE-2026-53005, CVE-2026-53006, CVE-2026-53009, CVE-2026-53012, CVE-2026-53013, CVE-2026-53015, CVE-2026-53016, CVE-2026-53021, CVE-2026-53032, CVE-2026-53033, CVE-2026-53034, CVE-2026-53035, CVE-2026-53036, CVE-2026-53037, CVE-2026-53050, CVE-2026-53053, CVE-2026-53055, CVE-2026-53059, CVE-2026-53060, CVE-2026-53061, CVE-2026-53062, CVE-2026-53063, CVE-2026-53064, CVE-2026-53069, CVE-2026-53070, CVE-2026-53074, CVE-2026-53075, CVE-2026-53076, CVE-2026-53078, CVE-2026-53090, CVE-2026-53091, CVE-2026-53094, CVE-2026-53096, CVE-2026-53111, CVE-2026-53118, CVE-2026-53123, CVE-2026-53129, CVE-2026-53131, CVE-2026-53132, CVE-2026-53133, CVE-2026-53134, CVE-2026-53136, CVE-2026-53138, CVE-2026-53146, CVE-2026-53147, CVE-2026-53148, CVE-2026-53149, CVE-2026-53150, CVE-2026-53154, CVE-2026-53163, CVE-2026-53167, CVE-2026-53168, CVE-2026-53175, CVE-2026-53177, CVE-2026-53184, CVE-2026-53185, CVE-2026-53189, CVE-2026-53190, CVE-2026-53194, CVE-2026-53195, CVE-2026-53196, CVE-2026-53199, CVE-2026-53207, CVE-2026-53212, CVE-2026-53218, CVE-2026-53219, CVE-2026-53220, CVE-2026-53221, CVE-2026-53223, CVE-2026-53224, CVE-2026-53225, CVE-2026-53227, CVE-2026-53228, CVE-2026-53229, CVE-2026-53230, CVE-2026-53232, CVE-2026-53236, CVE-2026-53238, CVE-2026-53239, CVE-2026-53245, CVE-2026-53246, CVE-2026-53249, CVE-2026-53262, CVE-2026-53264, CVE-2026-53265, CVE-2026-53266, CVE-2026-53267, CVE-2026-53268, CVE-2026-53269, CVE-2026-53270, CVE-2026-53272, CVE-2026-53275, CVE-2026-53285, CVE-2026-53287, CVE-2026-53289, CVE-2026-53291, CVE-2026-53295, CVE-2026-53304, CVE-2026-53313, CVE-2026-53314, CVE-2026-53329, CVE-2026-53330, CVE-2026-53349, CVE-2026-53352, CVE-2026-53369, CVE-2026-53388, CVE-2026-53397, CVE-2026-63886, CVE-2026-63887, CVE-2026-63888, CVE-2026-63897, CVE-2026-63900, CVE-2026-63902, CVE-2026-63903, CVE-2026-63928, CVE-2026-63956, CVE-2026-63961, CVE-2026-64113, CVE-2026-64118