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Oracle Linux 10 : kernel (ELSA-2026-72624)

critical Nessus Plugin ID 362983

Synopsis

The remote Oracle Linux host is missing one or more security updates.

Description

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-72624 advisory.

 - perf: Reject exited events as group leaders (Anubhav Shelat) [RHEL-258812] {CVE-2026-74753}
 - perf/core: Detach event groups during remove_on_exec (Anubhav Shelat) [RHEL-250496] {CVE-2026-64556}
 - KVM: arm64: Handle negative S1 walk levels in VNCR TLB size evaluation (Gavin Shan) [RHEL-261954] {CVE-2026-89775}
 - KVM: arm64: Reassign nested_mmus array behind mmu_lock (Gavin Shan) [RHEL-227043] {CVE-2026-46317}
 - nvme-tcp: reject a read that transferred too few bytes (CKI Backport Bot) [RHEL-263335] {CVE-2026-89480}
 - fhandle: fix UAF due to unlocked ->mnt_ns read in may_decode_fh() (Abhi Das) [RHEL-231396] {CVE-2026-53341}
 - crypto: tegra - fix rctx->cryptlen calculation in tegra_gcm_do_one_req() (CKI Backport Bot) [RHEL-254306] {CVE-2026-80522}
 - vmxnet3: fix BUG_ON in vmxnet3_get_hdr_len() for Geneve packets (CKI Backport Bot) [RHEL-252817] {CVE-2026-68299}
 - KVM: nSVM: Raise #UD if unhandled VMMCALL isn't intercepted by L1 (CKI Backport Bot) [RHEL-227378] {CVE-2026-46076}
 - ext4: fix e4b bitmap inconsistency reports (CKI Backport Bot) [RHEL-225949] {CVE-2026-45942}
 - pppoe: reload header pointer after dev_hard_header() (Guillaume Nault) [RHEL-242509] {CVE-2026-68121}
 - nvme-tcp: fix host memory disclosure on R2T for a read command (CKI Backport Bot) [RHEL-263403] {CVE-2026-89481}
 - af_unix: Drop all SCM attributes for SOCKMAP. (Davide Caratti) [RHEL-229262] {CVE-2026-53005}
 - ipvs: do not propagate one-packet flag to synced conns (CKI Backport Bot) [RHEL-255860] {CVE-2026-80714}
 - drm/amdgpu/vce: fix integer overflow in image size (Mika Penttila) [RHEL-257136] {CVE-2026-68108}
 - drm/amdkfd: fix 32-bit overflow in CWSR total size calculation (Mika Penttila) [RHEL-237844] {CVE-2026-68257}
 - drm/xe: Hold a dma-buf reference for imported BOs (CKI Backport Bot) [RHEL-236300] {CVE-2026-68266}
 - drm/virtio: use uninterruptible resv lock for plane updates (CKI Backport Bot) [RHEL-229327] {CVE-2026-64098}
 - drm/amdgpu/userq: fix access to stale wptr mapping (Mika Penttila) [RHEL-225409] {CVE-2026-46311}
 - drm/amdgpu: do not use amdgpu_bo_gpu_offset_no_check individually (Mika Penttila) [RHEL-225409] {CVE-2026-46311}
 - drm/amdgpu: Fix context pstate override handling (CKI Backport Bot) [RHEL-236714] {CVE-2026-68273}
 - drm/xe/rtp: Add RING_FORCE_TO_NONPRIV_DENY to OA whitelists (CKI Backport Bot) [RHEL-237962] {CVE-2026-68267}
 - drm/xe/rtp: Refactor OAG MMIO trigger register whitelisting (CKI Backport Bot) [RHEL-237962] {CVE-2026-68267}
 - drm/xe/xe3: Apply wa_14024997852 (CKI Backport Bot) [RHEL-237962] {CVE-2026-68267}
 - drm/xe/eustall: Fix drm_dev_put called before stream disable in close (CKI Backport Bot) [RHEL-229371] {CVE-2026-53290}
 - drm/amdgpu/vcn3: Avoid overflow on msg bound check (Mika Penttila) [RHEL-225316] {CVE-2026-46230}
 - drm/amdgpu/vcn3: Prevent OOB reads when parsing dec msg (Mika Penttila) [RHEL-225316] {CVE-2026-46230}
 - drm/amdgpu/vcn4: Prevent OOB reads when parsing IB (CKI Backport Bot) [RHEL-226047] {CVE-2026-46204}
 - fbcon: Set fb_display[i]->mode to NULL when the mode is released (Mika Penttila) [RHEL-250108] {CVE-2025-40323}
 - drm/amdgpu/vcn4: Avoid overflow on msg bound check (Mika Penttila) [RHEL-225444] {CVE-2026-46199}
 - drm/amdgpu/vcn4: Prevent OOB reads when parsing dec msg (Mika Penttila) [RHEL-225444] {CVE-2026-46199}
 - accel/ivpu: Add buffer overflow check in MS get_info_ioctl (CKI Backport Bot) [RHEL-230647] {CVE-2026-53203}
 - libceph: fix potential use-after-free in have_mon_and_osd_map() (CKI Backport Bot) [RHEL-169081] {CVE-2025-68285}
 - libceph: reset sparse-read state in osd_fault() (CKI Backport Bot) [RHEL-169079] {CVE-2026-23136}
 - libceph: replace overzealous BUG_ON in osdmap_apply_incremental() (CKI Backport Bot) [RHEL-169072] {CVE-2026-22990}
 - libceph: prevent potential out-of-bounds reads in handle_auth_done() (CKI Backport Bot) [RHEL-169068] {CVE-2026-22984}
 - libceph: make decode_pool() more resilient against corrupted osdmaps (CKI Backport Bot) [RHEL-169064] {CVE-2025-71116}
 - net: tun: bound receive headroom (CKI Backport Bot) [RHEL-264371] {CVE-2026-81000}
 - xfrm: ah6: validate routing header segments_left (CKI Backport Bot) [RHEL-264303] {CVE-2026-80844}
 - scsi: qla2xxx: Bound rsp_info_len to avoid OOB sense-data read (CKI Backport Bot) [RHEL-262556] {CVE-2026-89846}
 - netfilter: nf_conntrack_sip: widen NAT rewrite delta to s32 in sip_help_tcp() (CKI Backport Bot) [RHEL-260585] {CVE-2026-74569}
 - selinux: check connect-related permissions on TCP Fast Open (CKI Backport Bot) [RHEL-258024] {CVE-2026-72243}
 - smb: client: fix double-free in SMB2_flush() replay (CKI Backport Bot) [RHEL-253205] {CVE-2026-64383}
 - RHEL: revert 'block: only zero non-PI metadata tuples in bio_integrity_prep' (Jeff Moyer) [RHEL-189638] {CVE-2026-23007}
 - block: don't overwrite bip_vcnt in bio_integrity_copy_user() (Jeff Moyer) [RHEL-232375] {CVE-2026-64053}
 - blk-cgroup: fix UAF in __blkcg_rstat_flush() (Jeff Moyer) [RHEL-230292] {CVE-2026-63802}
 - ALSA: timer: drain a slave's callback before its master detaches it (CKI Backport Bot) [RHEL-236084] {CVE-2026-68201}
 - sctp: don't free the ASCONF's own transport in DEL-IP processing (CKI Backport Bot) [RHEL-234288] {CVE-2026-64564}
 - mac802154: llsec: add skb_cow_data() before in-place crypto (CKI Backport Bot) [RHEL-231034] {CVE-2026-63831}
 - netfilter: bridge: make ebt_snat ARP rewrite writable (CKI Backport Bot) [RHEL-190036] {CVE-2026-53266}
 - crypto: af_alg - Fix incorrect boolean values in af_alg_ctx (CKI Backport Bot) [RHEL-264234] {CVE-2025-39964}
 - crypto: af_alg - Disallow concurrent writes in af_alg_sendmsg (CKI Backport Bot) [RHEL-264234] {CVE-2025-39964}
 - nvmet-tcp: check INIT_FAILED before nvmet_req_uninit in digest error path (CKI Backport Bot) [RHEL-260452] {CVE-2026-64534}
 - mm/hugetlb: fix list corruption in allocate_file_region_entries() (Rafael Aquini) [RHEL-254491] {CVE-2026-74518}
 - libceph: bound pg_{temp,upmap,upmap_items} length to CEPH_PG_MAX_SIZE (CKI Backport Bot) [RHEL-237164] {CVE-2026-68159}
 - libceph: Amend checking to fix make W=1 build breakage (CKI Backport Bot) [RHEL-237164] {CVE-2026-68159}
 - Bluetooth: RFCOMM: Fix session UAF in set_termios (CKI Backport Bot) [RHEL-241107] {CVE-2026-68188}
 - libceph: Reject monmaps advertising zero monitors (CKI Backport Bot) [RHEL-240892] {CVE-2026-68155}
 - iommu/vt-d: Fix race condition during PASID entry replacement (Eder Zulian) [RHEL-228471] {CVE-2026-45945}
 - iommu/vt-d: Clear Present bit before tearing down context entry (Eder Zulian) [RHEL-228471] {CVE-2026-45944}
 - iommu/vt-d: Clear Present bit before tearing down PASID entry (Eder Zulian) [RHEL-228471] {CVE-2026-45894}
 - Bluetooth: mgmt: hold reference for hci_conn in mgmt_pending_cmds (CKI Backport Bot) [RHEL-236849] {CVE-2026-68391}
 - net/mlx5: Fix MCIA register buffer overflow on 32 dword reads (CKI Backport Bot) [RHEL-236786] {CVE-2026-68293}
 - dm cache policy smq: check allocation under invalidate lock (CKI Backport Bot) [RHEL-231825] {CVE-2026-53062}
 - dm cache policy smq: fix missing locks in invalidating cache blocks (CKI Backport Bot) [RHEL-231825] {CVE-2026-53062}
 - crypto: ccp - Fix a crash due to incorrect cleanup usage of kfree (CKI Backport Bot) [RHEL-230408] {CVE-2026-45959}

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.

Solution

Update the affected packages.

See Also

https://linux.oracle.com/errata/ELSA-2026-72624.html

Plugin Details

Severity: Critical

ID: 362983

File Name: oraclelinux_ELSA-2026-72624.nasl

Version: 1.1

Type: Local

Agent: unix

Published: 10/5/2026

Updated: 10/5/2026

Supported Sensors: Nessus Agent, Continuous Assessment, Nessus

Risk Information

VPR

Risk Factor: High

Score: 7.8

Percentile: 99.33

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N

CVSS Score Source: CVE-2026-89480

CVSS v3

Risk Factor: Critical

Base Score: 9.3

Temporal Score: 8.1

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

CVSS Score Source: CVE-2026-89775

Vulnerability Information

CPE: cpe:/o:oracle:linux:10, cpe:/o:oracle:linux:10:2:baseos_patch, p-cpe:/a:oracle:linux:kernel-abi-stablelists, p-cpe:/a:oracle:linux:kernel-core, p-cpe:/a:oracle:linux:kernel-cross-headers, p-cpe:/a:oracle:linux:kernel-debug-core, p-cpe:/a:oracle:linux:kernel-debug-devel-matched, p-cpe:/a:oracle:linux:kernel-debug-devel, p-cpe:/a:oracle:linux:kernel-debug-modules-core, p-cpe:/a:oracle:linux:kernel-debug-modules-extra, p-cpe:/a:oracle:linux:kernel-debug-modules, p-cpe:/a:oracle:linux:kernel-debug-uki-virt, p-cpe:/a:oracle:linux:kernel-debug, p-cpe:/a:oracle:linux:kernel-devel-matched, p-cpe:/a:oracle:linux:kernel-devel, p-cpe:/a:oracle:linux:kernel-headers, p-cpe:/a:oracle:linux:kernel-modules-core, p-cpe:/a:oracle:linux:kernel-modules-extra-matched, p-cpe:/a:oracle:linux:kernel-modules-extra, p-cpe:/a:oracle:linux:kernel-modules, p-cpe:/a:oracle:linux:kernel-tools-libs-devel, p-cpe:/a:oracle:linux:kernel-tools-libs, p-cpe:/a:oracle:linux:kernel-tools, p-cpe:/a:oracle:linux:kernel-uki-virt-addons, p-cpe:/a:oracle:linux:kernel-uki-virt, p-cpe:/a:oracle:linux:kernel, p-cpe:/a:oracle:linux:libperf, p-cpe:/a:oracle:linux:perf, p-cpe:/a:oracle:linux:python3-perf, p-cpe:/a:oracle:linux:rtla, p-cpe:/a:oracle:linux:rv

Required KB Items: Host/local_checks_enabled, Host/RedHat/release, Host/RedHat/rpm-list, Host/OracleLinux

Exploit Ease: No known exploits are available

Patch Publication Date: 9/29/2026

Vulnerability Publication Date: 3/27/2026

Reference Information

CVE: CVE-2026-45942, CVE-2026-46076, CVE-2026-46317, CVE-2026-53341, CVE-2026-64556, CVE-2026-68299, CVE-2026-74753, CVE-2026-80522, CVE-2026-89480, CVE-2026-89775