Vulnerability-Lookup

RHSA-2026:27708

Vulnerability from csaf_redhat - Published: 2026-06-22 06:44 - Updated: 2026-11-13 12:47

Summary

Red Hat Security Advisory: kernel security, bug fix, and enhancement update

Severity

Important

Notes

Topic: An update for kernel is now available for Red Hat Enterprise Linux 9.6 Extended Update Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Details: The kernel packages contain the Linux kernel, the core of any Linux operating system. Security Fix(es): * kernel: smc: Fix use-after-free in __pnet_find_base_ndev() (CVE-2025-40064) * kernel: smc: Use __sk_dst_get() and dst_dev_rcu() in smc_clc_prfx_match() (CVE-2025-40168) * kernel: Linux kernel: Denial of Service in libceph OSD client due to unreset sparse-read state (CVE-2026-23136) * kernel: netfilter: ctnetlink: ensure safe access to master conntrack (CVE-2026-43116) * kernel: xfs: fix freemap adjustments when adding xattrs to leaf blocks (CVE-2026-43158) * kernel: mm/page_alloc: clear page->private in free_pages_prepare() (CVE-2026-43303) * kernel: net/sched: act_pedit: extend the writable skb range per key (CVE-2026-46331) * kernel: Linux kernel: Use-After-Free in net/gro due to improper handling of zerocopy skbs (CVE-2026-46323) * kernel: Linux kernel: smb: client: reject userspace cifs.spnego descriptions (CVE-2026-46243) * kernel: RDMA/iwcm: Fix workqueue list corruption by removing work_list (CVE-2026-45898) * kernel: wifi: mac80211: remove station if connection prep fails (CVE-2026-46125) * kernel: wifi: mac80211: use safe list iteration in radar detect work (CVE-2026-46166) Bug Fix(es) and Enhancement(s): * [RHEL-9] Performance impact of CVE-2025-38085 [rhel-9.6.z] (JIRA:RHEL-161145) * libceph: CEPH_CRYPTO_AES256KRB5 (--key-type aes256k) support [rhel-9.6.z] (JIRA:RHEL-168926) * [ice] 3 of 4 ports "Failed to set LAN Tx queue context, error: -22" [rhel-9.6.z] (JIRA:RHEL-175439) * Kernel panic while shutting down ice driver due to use-after-free [rhel-9.6.z] (JIRA:RHEL-177524) * rbd: eliminate a race in lock_dwork draining on unmap [rhel-9.6.z] (JIRA:RHEL-183129) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Terms of Use: This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

CVE-2025-30156

A flaw was found in the CephX authentication protocol used by Ceph, a distributed storage system. CephX uses AES-128-CBC encryption with a hardcoded initialization vector and no message authentication (HMAC), making it vulnerable to the same class of unauthenticated-encryption attacks that compromised Kerberos 4 as documented in MIT's 2004 PERILS paper. An attacker who has compromised a single low-privilege CephX entity key can use the Ceph monitor as an encryption oracle by requesting tickets for specially-named entity identities over a standard network connection. The monitor encrypts these attacker-controlled names into ciphertext blocks which, due to absent integrity protection, can be spliced into forged credentials for privileged entities such as OSDs, MDSs, and MGRs. This grants cluster-wide access including data reads, data corruption, and full administrative control.

8.7 (High)


                
                  CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N

CWE-1204 - Generation of Weak Initialization Vector (IV)

Affected products

Fixed 305 products

Product	Version	Remediation
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-64k-debug-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-64k-debug-devel-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-64k-debug-devel-matched-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-64k-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-64k-devel-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-64k-devel-matched-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-debug-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-debug-debuginfo-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-debug-debuginfo-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-debug-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-debug-devel-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-debug-devel-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-debug-devel-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-debug-devel-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-debug-devel-matched-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-debug-devel-matched-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-debug-devel-matched-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-debug-devel-matched-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-debuginfo-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-debuginfo-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-debuginfo-common-aarch64-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-debuginfo-common-ppc64le-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-debuginfo-common-s390x-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-debuginfo-common-x86_64-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-devel-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-devel-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-devel-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-devel-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-devel-matched-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-devel-matched-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-devel-matched-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-devel-matched-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-doc-0:5.14.0-570.123.1.el9_6.noarch	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-rt-64k-debug-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-rt-64k-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-tools-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-tools-debuginfo-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-tools-debuginfo-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-tools-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-zfcpdump-debuginfo-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-zfcpdump-devel-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:kernel-zfcpdump-devel-matched-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:libperf-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:libperf-debuginfo-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:libperf-debuginfo-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:libperf-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:perf-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:perf-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:perf-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:perf-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:perf-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:perf-debuginfo-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:perf-debuginfo-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:perf-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:python3-perf-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:python3-perf-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:python3-perf-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:python3-perf-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:python3-perf-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:python3-perf-debuginfo-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:python3-perf-debuginfo-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:python3-perf-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:rtla-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:rtla-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:rtla-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:rtla-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:rv-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:rv-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:rv-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: AppStream-9.6.0.Z.EUS:rv-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-0:5.14.0-570.123.1.el9_6.src	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-64k-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-64k-core-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-64k-debug-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-64k-debug-core-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-64k-debug-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-64k-debug-modules-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-64k-debug-modules-core-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-64k-debug-modules-extra-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-64k-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-64k-modules-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-64k-modules-core-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-64k-modules-extra-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-abi-stablelists-0:5.14.0-570.123.1.el9_6.noarch	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-core-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-core-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-core-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-core-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debug-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debug-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debug-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debug-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debug-core-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debug-core-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debug-core-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debug-core-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debug-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debug-debuginfo-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debug-debuginfo-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debug-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debug-modules-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debug-modules-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debug-modules-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debug-modules-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debug-modules-core-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debug-modules-core-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debug-modules-core-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debug-modules-core-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debug-modules-extra-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debug-modules-extra-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debug-modules-extra-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debug-modules-extra-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debug-uki-virt-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debuginfo-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debuginfo-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debuginfo-common-aarch64-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debuginfo-common-ppc64le-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debuginfo-common-s390x-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-debuginfo-common-x86_64-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-modules-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-modules-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-modules-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-modules-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-modules-core-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-modules-core-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-modules-core-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-modules-core-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-modules-extra-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-modules-extra-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-modules-extra-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-modules-extra-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-rt-64k-debug-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-rt-64k-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-tools-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-tools-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-tools-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-tools-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-tools-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-tools-debuginfo-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-tools-debuginfo-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-tools-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-tools-libs-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-tools-libs-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-tools-libs-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-uki-virt-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-uki-virt-addons-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-zfcpdump-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-zfcpdump-core-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-zfcpdump-debuginfo-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-zfcpdump-modules-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-zfcpdump-modules-core-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:kernel-zfcpdump-modules-extra-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:libperf-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:libperf-debuginfo-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:libperf-debuginfo-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:libperf-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:perf-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:perf-debuginfo-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:perf-debuginfo-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:perf-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:python3-perf-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:python3-perf-debuginfo-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:python3-perf-debuginfo-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: BaseOS-9.6.0.Z.EUS:python3-perf-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:kernel-64k-debug-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:kernel-64k-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:kernel-debug-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:kernel-debug-debuginfo-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:kernel-debug-debuginfo-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:kernel-debug-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:kernel-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:kernel-debuginfo-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:kernel-debuginfo-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:kernel-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:kernel-debuginfo-common-aarch64-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:kernel-debuginfo-common-ppc64le-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:kernel-debuginfo-common-s390x-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:kernel-debuginfo-common-x86_64-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:kernel-rt-64k-debug-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:kernel-rt-64k-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:kernel-tools-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:kernel-tools-debuginfo-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:kernel-tools-debuginfo-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:kernel-tools-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:kernel-tools-libs-devel-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:kernel-tools-libs-devel-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:kernel-tools-libs-devel-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:kernel-zfcpdump-debuginfo-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:libperf-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:libperf-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:libperf-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:libperf-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:libperf-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:libperf-debuginfo-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:libperf-debuginfo-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:libperf-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:perf-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:perf-debuginfo-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:perf-debuginfo-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:perf-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:python3-perf-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:python3-perf-debuginfo-0:5.14.0-570.123.1.el9_6.ppc64le	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:python3-perf-debuginfo-0:5.14.0-570.123.1.el9_6.s390x	—	Vendor Fix fix Workaround
Unresolved product id: CRB-9.6.0.Z.EUS:python3-perf-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: NFV-9.6.0.Z.EUS:kernel-debug-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: NFV-9.6.0.Z.EUS:kernel-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: NFV-9.6.0.Z.EUS:kernel-debuginfo-common-x86_64-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: NFV-9.6.0.Z.EUS:kernel-rt-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: NFV-9.6.0.Z.EUS:kernel-rt-core-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: NFV-9.6.0.Z.EUS:kernel-rt-debug-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: NFV-9.6.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: NFV-9.6.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: NFV-9.6.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: NFV-9.6.0.Z.EUS:kernel-rt-debug-kvm-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: NFV-9.6.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: NFV-9.6.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: NFV-9.6.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: NFV-9.6.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: NFV-9.6.0.Z.EUS:kernel-rt-devel-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: NFV-9.6.0.Z.EUS:kernel-rt-kvm-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: NFV-9.6.0.Z.EUS:kernel-rt-modules-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: NFV-9.6.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: NFV-9.6.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: NFV-9.6.0.Z.EUS:kernel-tools-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: NFV-9.6.0.Z.EUS:libperf-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: NFV-9.6.0.Z.EUS:perf-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: NFV-9.6.0.Z.EUS:python3-perf-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-64k-debug-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-64k-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-debug-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-debug-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-debuginfo-common-aarch64-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-debuginfo-common-x86_64-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-64k-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-64k-core-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-64k-debug-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-64k-debug-core-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-64k-debug-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-64k-debug-devel-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-64k-debug-modules-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-64k-debug-modules-core-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-64k-debug-modules-extra-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-64k-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-64k-devel-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-64k-modules-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-64k-modules-core-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-64k-modules-extra-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-core-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-core-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-debug-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-debug-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-debug-core-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-debug-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-debug-devel-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-debug-modules-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-debug-modules-core-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-debug-modules-extra-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-devel-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-devel-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-modules-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-modules-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-modules-core-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-rt-modules-extra-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-tools-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:kernel-tools-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:libperf-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:libperf-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:perf-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:perf-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:python3-perf-debuginfo-0:5.14.0-570.123.1.el9_6.aarch64	—	Vendor Fix fix Workaround
Unresolved product id: RT-9.6.0.Z.EUS:python3-perf-debuginfo-0:5.14.0-570.123.1.el9_6.x86_64	—	Vendor Fix fix Workaround

Threats

Impact Important

CVE-2025-40064

A flaw was found in the Linux kernel's Shared Memory Communications (SMC) protocol subsystem. This issue may allow a local user to cause a Denial of Service (DoS) by triggering a system crash. The vulnerability occurs during socket connection establishment when a network device is concurrently removed, leading the kernel to access previously freed device memory.

7.1 (High)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H

CWE-825 - Expired Pointer Dereference

Affected products

Fixed 305 products, the same list as for CVE-2025-30156

Threats

Impact Moderate

CVE-2025-40168

A flaw was found in the Linux kernel’s SMC (Shared Memory Communication) module: in smc_clc_prfx_match(), the function is called from smc_listen_work() without proper RCU or RTNL protection. The code previously used sk_dst_get(sk)->dev, which can lead to a use-after-free (UAF) condition if the sk’s destination is freed concurrently.

7.0 (High)


                
                  CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE-416 - Use After Free

Affected products

Fixed 305 products, the same list as for CVE-2025-30156

Threats

Impact Moderate

CVE-2026-23136

A flaw was found in the Linux kernel's libceph OSD client. When a connection fault occurs during a sparse read, the sparse-read state is not properly reset. This allows a misbehaving or compromised Ceph OSD server, or a network adversary, to disrupt traffic. As a result, the client can misinterpret new data as a continuation of previous data, leading to a persistent failure mode, repeated errors, and continuous retry loops, effectively causing a Denial of Service (DoS) for Ceph clients performing sparse reads.

7.6 (High)


                
                  CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H

CWE-440 - Expected Behavior Violation

Affected products

Fixed 305 products, the same list as for CVE-2025-30156

Threats

Impact Moderate

CVE-2026-43116

A flaw was found in the `netfilter: ctnetlink` component of the Linux kernel. This vulnerability occurs due to insufficient locking when accessing the master conntrack object, allowing it to become invalid while still being referenced. A local attacker could potentially exploit this race condition, leading to a system crash and a denial of service.

7.0 (High)


                
                  CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE-416 - Use After Free

Affected products

Fixed 305 products, the same list as for CVE-2025-30156

Threats

Impact Moderate

CVE-2026-43158

A flaw was found in the Linux kernel's XFS filesystem. When adding extended attributes (xattrs), which are metadata associated with files, to leaf blocks, incorrect adjustments to the freemap can occur. This inconsistency allows the entries array and free space to overlap, leading to an assertion failure. A local user can exploit this to cause the filesystem to shut down, resulting in a Denial of Service (DoS).

5.5 (Medium)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE-682 - Incorrect Calculation

Affected products

Fixed 305 products, the same list as for CVE-2025-30156

Threats

Impact Moderate

CVE-2026-43303

A flaw was found in the Linux kernel's memory management subsystem. When pages are freed, the page->private field is not properly cleared. If these pages are later reallocated as high-order pages and split, the tail pages can retain stale page->private values. This can lead to a use-after-free vulnerability in the swap subsystem, where incorrect assumptions about the page->private value can cause the system to crash.

7.0 (High)


                
                  CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE-909 - Missing Initialization of Resource

Affected products

Fixed 305 products, the same list as for CVE-2025-30156

Threats

Impact Moderate

CVE-2026-45898

A flaw was found in the Linux kernel's Remote Direct Memory Access (RDMA) Internet Wide Area RDMA Protocol (iWARP) subsystem. Incorrect work submission logic in the `iwcm` component can lead to multiple queueing of work items. This allows a work item to be processed and freed while still present in the workqueue, causing list corruption. A successful exploitation of this vulnerability can result in a kernel bug and system crash, leading to a Denial of Service (DoS).

7.0 (High)


                
                  CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE-1341 - Multiple Releases of Same Resource or Handle

Affected products

Fixed 305 products, the same list as for CVE-2025-30156

Threats

Impact Important

CVE-2026-46125

A flaw was found in the Linux kernel's mac80211 Wi-Fi subsystem. When Multi-Link Operation (MLO) connection preparation fails, the system may not correctly remove the associated station. This can lead to a use-after-free or double-free vulnerability in the debugfs component, potentially causing system instability or unexpected behavior.

6.8 (Medium)


                
                  CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CWE-825 - Expired Pointer Dereference

Affected products

Fixed 305 products, the same list as for CVE-2025-30156

Threats

Impact Moderate

CVE-2026-46166

A flaw was found in the Linux kernel's mac80211 wireless subsystem. This vulnerability arises from unsafe list iteration during radar detection work, where a channel context can be freed while still being processed. This can lead to a use-after-free memory error. A successful exploit could result in system instability or a denial of service.

7.0 (High)


                
                  CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE-825 - Expired Pointer Dereference

Affected products

Fixed 305 products, the same list as for CVE-2025-30156

Threats

Impact Important

CVE-2026-46243

A privilege escalation vulnerability was found in the Linux kernel's CIFS client implementation. This could allow a local attacker to impersonate other users, bypass authentication in SMB mount operations, and potentially gain unauthorized access to network file shares or escalate privileges.

7.8 (High)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE-825 - Expired Pointer Dereference

Affected products

Fixed 305 products, the same list as for CVE-2025-30156

Threats

Impact Important

CVE-2026-46323

A flaw was found in the Linux kernel's Generic Receive Offload (GRO) networking subsystem. This vulnerability occurs when `skb_gro_receive()` attempts to merge zerocopy socket buffers (skbs) without properly managing page reference counts, specifically when the `SKBFL_MANAGED_FRAG_REFS` flag is set. An attacker could potentially exploit this to trigger a Use-After-Free (UAF) condition, which is a memory corruption vulnerability that can lead to system instability or potentially arbitrary code execution.

7.8 (High)


                
                  CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CWE-123 - Write-what-where Condition

Affected products

Fixed 305 products, the same list as for CVE-2025-30156

Threats

Impact Important

CVE-2026-46331

A flaw was found in the Linux kernel's traffic control packet editing (pedit) subsystem. In tcf_pedit_act(), the copy-on-write (COW) range for skb_ensure_writable() is computed once before iterating over edit keys, but the calculation does not account for runtime header offsets added by typed keys. This can leave part of the target write region without a proper copy-on-write, leading to an out-of-bounds write that corrupts page cache memory. A local attacker with the ability to configure traffic control rules could exploit this to escalate privileges or crash the system.

6.7 (Medium)


                
                  CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

CWE-787 - Out-of-bounds Write

Affected products

Fixed 305 products, the same list as for CVE-2025-30156

Threats

Impact Important

References

90 references

URL	Category
https://access.redhat.com/errata/RHSA-2026:27708	self
https://access.redhat.com/security/updates/classi…	external
https://bugzilla.redhat.com/show_bug.cgi?id=2406747	external
https://bugzilla.redhat.com/show_bug.cgi?id=2414482	external
https://bugzilla.redhat.com/show_bug.cgi?id=2439852	external
https://bugzilla.redhat.com/show_bug.cgi?id=2467005	external
https://bugzilla.redhat.com/show_bug.cgi?id=2467210	external
https://bugzilla.redhat.com/show_bug.cgi?id=2468091	external
https://bugzilla.redhat.com/show_bug.cgi?id=2479492	external
https://bugzilla.redhat.com/show_bug.cgi?id=2479832	external
https://bugzilla.redhat.com/show_bug.cgi?id=2481486	external
https://bugzilla.redhat.com/show_bug.cgi?id=2482031	external
https://bugzilla.redhat.com/show_bug.cgi?id=2482608	external
https://bugzilla.redhat.com/show_bug.cgi?id=2482645	external
https://security.access.redhat.com/data/csaf/v2/a…	self
https://access.redhat.com/security/cve/CVE-2025-30156	self
https://bugzilla.redhat.com/show_bug.cgi?id=2393864	external
https://www.cve.org/CVERecord?id=CVE-2025-30156	external
https://nvd.nist.gov/vuln/detail/CVE-2025-30156	external
https://access.redhat.com/security/cve/CVE-2025-40064	self
https://bugzilla.redhat.com/show_bug.cgi?id=2406747	external
https://www.cve.org/CVERecord?id=CVE-2025-40064	external
https://nvd.nist.gov/vuln/detail/CVE-2025-40064	external
https://lore.kernel.org/linux-cve-announce/202510…	external
https://access.redhat.com/security/cve/CVE-2025-40168	self
https://bugzilla.redhat.com/show_bug.cgi?id=2414482	external
https://www.cve.org/CVERecord?id=CVE-2025-40168	external
https://nvd.nist.gov/vuln/detail/CVE-2025-40168	external
https://lore.kernel.org/linux-cve-announce/202511…	external
https://access.redhat.com/security/cve/CVE-2026-23136	self
https://bugzilla.redhat.com/show_bug.cgi?id=2439852	external
https://www.cve.org/CVERecord?id=CVE-2026-23136	external
https://nvd.nist.gov/vuln/detail/CVE-2026-23136	external
https://lore.kernel.org/linux-cve-announce/202602…	external
https://access.redhat.com/security/cve/CVE-2026-43116	self
https://bugzilla.redhat.com/show_bug.cgi?id=2467005	external
https://www.cve.org/CVERecord?id=CVE-2026-43116	external
https://nvd.nist.gov/vuln/detail/CVE-2026-43116	external
https://kernelcve.org/list/?q=CVE-2026-43116	external
https://lore.kernel.org/linux-cve-announce/202605…	external
https://access.redhat.com/security/cve/CVE-2026-43158	self
https://bugzilla.redhat.com/show_bug.cgi?id=2467210	external
https://www.cve.org/CVERecord?id=CVE-2026-43158	external
https://nvd.nist.gov/vuln/detail/CVE-2026-43158	external
https://kernelcve.org/list/?q=CVE-2026-43158	external
https://lore.kernel.org/linux-cve-announce/202605…	external
https://access.redhat.com/security/cve/CVE-2026-43303	self
https://bugzilla.redhat.com/show_bug.cgi?id=2468091	external
https://www.cve.org/CVERecord?id=CVE-2026-43303	external
https://nvd.nist.gov/vuln/detail/CVE-2026-43303	external
https://lore.kernel.org/linux-cve-announce/202605…	external
https://access.redhat.com/security/cve/CVE-2026-45898	self
https://bugzilla.redhat.com/show_bug.cgi?id=2482031	external
https://www.cve.org/CVERecord?id=CVE-2026-45898	external
https://nvd.nist.gov/vuln/detail/CVE-2026-45898	external
https://lore.kernel.org/linux-cve-announce/202605…	external
https://access.redhat.com/security/cve/CVE-2026-46125	self
https://bugzilla.redhat.com/show_bug.cgi?id=2482608	external
https://www.cve.org/CVERecord?id=CVE-2026-46125	external
https://nvd.nist.gov/vuln/detail/CVE-2026-46125	external
https://lore.kernel.org/linux-cve-announce/202605…	external
https://access.redhat.com/security/cve/CVE-2026-46166	self
https://bugzilla.redhat.com/show_bug.cgi?id=2482645	external
https://www.cve.org/CVERecord?id=CVE-2026-46166	external
https://nvd.nist.gov/vuln/detail/CVE-2026-46166	external
https://lore.kernel.org/linux-cve-announce/202605…	external
https://access.redhat.com/security/cve/CVE-2026-46243	self
https://bugzilla.redhat.com/show_bug.cgi?id=2481486	external
https://access.redhat.com/security/vulnerabilitie…	external
https://www.cve.org/CVERecord?id=CVE-2026-46243	external
https://nvd.nist.gov/vuln/detail/CVE-2026-46243	external
https://git.kernel.org/pub/scm/linux/kernel/git/t…	external
https://lore.kernel.org/linux-cve-announce/202606…	external
https://access.redhat.com/security/cve/CVE-2026-46323	self
https://bugzilla.redhat.com/show_bug.cgi?id=2479832	external
https://www.cve.org/CVERecord?id=CVE-2026-46323	external
https://nvd.nist.gov/vuln/detail/CVE-2026-46323	external
https://git.kernel.org/pub/scm/linux/kernel/git/s…	external
https://git.kernel.org/pub/scm/linux/kernel/git/s…	external
https://git.kernel.org/pub/scm/linux/kernel/git/s…	external
https://git.kernel.org/pub/scm/linux/kernel/git/s…	external
https://git.kernel.org/pub/scm/linux/kernel/git/s…	external
https://lore.kernel.org/netdev/4d583fc5401298453d…	external
https://lore.kernel.org/netdev/agVpIsaSherjHTYg@s…	external
https://access.redhat.com/security/cve/CVE-2026-46331	self
https://bugzilla.redhat.com/show_bug.cgi?id=2479492	external
https://access.redhat.com/security/vulnerabilitie…	external
https://www.cve.org/CVERecord?id=CVE-2026-46331	external
https://nvd.nist.gov/vuln/detail/CVE-2026-46331	external
https://lore.kernel.org/netdev/20260516162825.148…	external

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BDU:2026-11828 (CVE-2026-23136)

Vulnerability from fstec – Published: 2026-08-17 – Updated: 2026-10-08 – View on bdu.fstec.ru Fixed

Title

Уязвимость функции osd_fault() модуля net/ceph/osd_client.c реализации сетевых функций ядра операционной системы Linux, позволяющая нарушителю вызвать отказ в обслуживании

Summary

Уязвимость функции osd_fault() модуля net/ceph/osd_client.c реализации сетевых функций ядра операционной системы Linux связана с ошибками управления состоянием. Эксплуатация уязвимости может позволить нарушителю, действующему удалённо, вызвать отказ в обслуживании

Severity

7.8 (High) CVSS 2.0


                      
                        AV:N/AC:L/Au:N/C:N/I:N/A:C

7.5 (High) CVSS 3.1


                      
                        CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Class

Code vulnerability

Status

Confirmed by the vendor

Exploitation

Timing and state manipulation

Incidents

Being clarified

Remediation

Software update

CWE

CWE-371 - Проблемы управления состоянием

Aliases

CVE-2026-23136, RHSA-2026:13565, RHSA-2026:19568, RHSA-2026:27708, RHSA-2026:27731

References

12 references

URL
https://git.kernel.org/stable/c/10b7c72810364226f7b27916ea3e2a4f870bc04b
https://git.kernel.org/stable/c/90a60fe61908afa0eaf7f8fcf1421b9b50e5f7ff
https://git.kernel.org/stable/c/e94075e950a6598e710b9f7dffea5aa388f40313
https://www.cve.org/CVERecord?id=CVE-2026-23136
https://git.kernel.org/linus/11194b416ef95012c2cfe5f546d71af07b639e93
https://security-tracker.debian.org/tracker/CVE-2026-23136
https://access.redhat.com/security/cve/CVE-2026-23136
https://ubuntu.com/security/CVE-2026-23136
https://wiki.astralinux.ru/astra-linux-se18-bulletin-2026-0806SE48
https://altsp.su/obnovleniya-bezopasnosti/
https://wiki.astralinux.ru/astra-linux-se18-bulletin-2026-0626SE18
https://redos.red-soft.ru/support/secure/

Impacted products

7 products from 7 vendors

Vendors

Canonical Ltd., Red Hat, Inc., АО «ИВК», ООО «РусБИТех-Астра», Сообщество свободного программного обеспечения, ООО «Ред Софт»

Products

Ubuntu, Red Hat Enterprise Linux, АЛЬТ СП 10, Astra Linux Special Edition (запись в едином реестре российских программ №369), Debian GNU/Linux, РЕД ОС (запись в едином реестре российских программ №3751), Linux

Versions

22.04 LTS (Ubuntu), 9 (Red Hat Enterprise Linux), - (АЛЬТ СП 10), 24.04 LTS (Ubuntu), 1.8 (Astra Linux Special Edition), 10 (Red Hat Enterprise Linux), 13 (Debian GNU/Linux), 9.6 Extended Update Support (Red Hat Enterprise Linux), 8.0 (РЕД ОС), от 6.7 до 6.12.65 включительно (Linux), от 6.13 до 6.18.5 включительно (Linux), 10.0 Extended Update Support (Red Hat Enterprise Linux), 4.8 (Astra Linux Special Edition), от 6.6 до 6.6.120 включительно (Linux)

Product types

Operating system

Platforms

Canonical Ltd. Ubuntu 22.04 LTS, Red Hat, Inc. Red Hat Enterprise Linux 9, АО «ИВК» АЛЬТ СП 10 -, Canonical Ltd. Ubuntu 24.04 LTS, ООО «РусБИТех-Астра» Astra Linux Special Edition 1.8 (запись в едином реестре российских программ №369), Inc. Red Hat Enterprise Linux 10, Сообщество свободного программного обеспечения Debian GNU/Linux 13, Inc. Red Hat Enterprise Linux 9.6 Extended Update Support, ООО «Ред Софт» РЕД ОС 8.0 (запись в едином реестре российских программ №3751), Сообщество свободного программного обеспечения Linux от 6.7 до 6.12.65 включительно, Сообщество свободного программного обеспечения Linux от 6.13 до 6.18.5 включительно, Inc. Red Hat Enterprise Linux 10.0 Extended Update Support, ООО «РусБИТех-Астра» Astra Linux Special Edition 4.8 (запись в едином реестре российских программ №369), Сообщество свободного программного обеспечения Linux от 6.6 до 6.6.120 включительно

Mitigations

В условиях отсутствия обновлений безопасности от производителя рекомендуется придерживаться "Рекомендаций по безопасной настройке операционных систем LINUX", изложенных в методическом документе ФСТЭК России, утверждённом 25 декабря 2022 года. Использование рекомендаций: Для Linux: https://git.kernel.org/stable/c/10b7c72810364226f7b27916ea3e2a4f870bc04b https://git.kernel.org/stable/c/90a60fe61908afa0eaf7f8fcf1421b9b50e5f7ff https://git.kernel.org/stable/c/e94075e950a6598e710b9f7dffea5aa388f40313 https://git.kernel.org/linus/11194b416ef95012c2cfe5f546d71af07b639e93 Для Debian GNU/Linux: https://security-tracker.debian.org/tracker/CVE-2026-23136 Для программных продуктов Red Hat Inc.: https://access.redhat.com/security/cve/CVE-2026-23136 Для Ubuntu: https://ubuntu.com/security/CVE-2026-23136 Для ОС Astra Linux: обновить пакет linux-6.12 до 6.12.77-1.astra1+ci36 или более высокой версии, используя рекомендации производителя: https://wiki.astralinux.ru/astra-linux-se18-bulletin-2026-0806SE48 Для ОС АЛЬТ СП 10: установка обновления из публичного репозитория программного средства: https://altsp.su/obnovleniya-bezopasnosti/ Для ОС Astra Linux: обновить пакет linux-6.12 до 6.12.77-1.astra1+ci36 или более высокой версии, используя рекомендации производителя: https://wiki.astralinux.ru/astra-linux-se18-bulletin-2026-0626SE18 Для ОС Astra Linux: обновить пакет linux-6.12 до 6.12.77-1.astra1+ci36 или более высокой версии, используя рекомендации производителя: https://wiki.astralinux.ru/astra-linux-se18-bulletin-2026-0626SE18 Для Ред ОС: http://repo.red-soft.ru/redos/8.0/x86_64/updates/ Для Ред ОС: http://repo.red-soft.ru/redos/8.0/aarch64/updates/

JSON

To clipboard

{
  "CVSS 2.0": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
  "CVSS 3.0": "AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
  "CVSS 4.0": null,
  "remediation_\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": null,
  "remediation_\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435": null,
  "\u0412\u0435\u043d\u0434\u043e\u0440 \u041f\u041e": "Canonical Ltd., Red Hat, Inc., \u0410\u041e \u00ab\u0418\u0412\u041a\u00bb, \u041e\u041e\u041e \u00ab\u0420\u0443\u0441\u0411\u0418\u0422\u0435\u0445-\u0410\u0441\u0442\u0440\u0430\u00bb, \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f, \u041e\u041e\u041e \u00ab\u0420\u0435\u0434 \u0421\u043e\u0444\u0442\u00bb",
  "\u0412\u0435\u0440\u0441\u0438\u044f \u041f\u041e": "22.04 LTS (Ubuntu), 9 (Red Hat Enterprise Linux), - (\u0410\u041b\u042c\u0422 \u0421\u041f 10), 24.04 LTS (Ubuntu), 1.8 (Astra Linux Special Edition), 10 (Red Hat Enterprise Linux), 13 (Debian GNU/Linux), 9.6 Extended Update Support (Red Hat Enterprise Linux), 8.0 (\u0420\u0415\u0414 \u041e\u0421), \u043e\u0442 6.7 \u0434\u043e 6.12.65 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Linux), \u043e\u0442 6.13 \u0434\u043e 6.18.5 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Linux), 10.0 Extended Update Support (Red Hat Enterprise Linux), 4.8 (Astra Linux Special Edition), \u043e\u0442 6.6 \u0434\u043e 6.6.120 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e (Linux)",
  "\u0412\u043e\u0437\u043c\u043e\u0436\u043d\u044b\u0435 \u043c\u0435\u0440\u044b \u043f\u043e \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044e": "\u0412 \u0443\u0441\u043b\u043e\u0432\u0438\u044f\u0445 \u043e\u0442\u0441\u0443\u0442\u0441\u0442\u0432\u0438\u044f \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0439 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u043e\u0442 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0443\u0435\u0442\u0441\u044f \u043f\u0440\u0438\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0442\u044c\u0441\u044f \"\u0420\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439 \u043f\u043e \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0439 \u043d\u0430\u0441\u0442\u0440\u043e\u0439\u043a\u0435 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c LINUX\", \u0438\u0437\u043b\u043e\u0436\u0435\u043d\u043d\u044b\u0445 \u0432 \u043c\u0435\u0442\u043e\u0434\u0438\u0447\u0435\u0441\u043a\u043e\u043c \u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0435 \u0424\u0421\u0422\u042d\u041a \u0420\u043e\u0441\u0441\u0438\u0438, \u0443\u0442\u0432\u0435\u0440\u0436\u0434\u0451\u043d\u043d\u043e\u043c 25 \u0434\u0435\u043a\u0430\u0431\u0440\u044f 2022 \u0433\u043e\u0434\u0430.\n\n\n\n\u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0439:\n\n\u0414\u043b\u044f Linux:\n\nhttps://git.kernel.org/stable/c/10b7c72810364226f7b27916ea3e2a4f870bc04b\nhttps://git.kernel.org/stable/c/90a60fe61908afa0eaf7f8fcf1421b9b50e5f7ff\nhttps://git.kernel.org/stable/c/e94075e950a6598e710b9f7dffea5aa388f40313\nhttps://git.kernel.org/linus/11194b416ef95012c2cfe5f546d71af07b639e93\n\n\n\n\u0414\u043b\u044f Debian GNU/Linux:\n\nhttps://security-tracker.debian.org/tracker/CVE-2026-23136\n\n\n\u0414\u043b\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u044b\u0445 \u043f\u0440\u043e\u0434\u0443\u043a\u0442\u043e\u0432 Red Hat Inc.:\n\nhttps://access.redhat.com/security/cve/CVE-2026-23136\n\n\n\u0414\u043b\u044f Ubuntu:\n\nhttps://ubuntu.com/security/CVE-2026-23136\n\n\u0414\u043b\u044f \u041e\u0421 Astra Linux:\n\u043e\u0431\u043d\u043e\u0432\u0438\u0442\u044c \u043f\u0430\u043a\u0435\u0442 linux-6.12 \u0434\u043e 6.12.77-1.astra1+ci36 \u0438\u043b\u0438 \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f: https://wiki.astralinux.ru/astra-linux-se18-bulletin-2026-0806SE48\n\n\u0414\u043b\u044f \u041e\u0421 \u0410\u041b\u042c\u0422 \u0421\u041f 10: \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0430 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f \u0438\u0437 \u043f\u0443\u0431\u043b\u0438\u0447\u043d\u043e\u0433\u043e \u0440\u0435\u043f\u043e\u0437\u0438\u0442\u043e\u0440\u0438\u044f \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0430: https://altsp.su/obnovleniya-bezopasnosti/\n\n\u0414\u043b\u044f \u041e\u0421 Astra Linux:\n\u043e\u0431\u043d\u043e\u0432\u0438\u0442\u044c \u043f\u0430\u043a\u0435\u0442 linux-6.12 \u0434\u043e 6.12.77-1.astra1+ci36 \u0438\u043b\u0438 \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f: https://wiki.astralinux.ru/astra-linux-se18-bulletin-2026-0626SE18\n\n\u0414\u043b\u044f \u041e\u0421 Astra Linux:\n\u043e\u0431\u043d\u043e\u0432\u0438\u0442\u044c \u043f\u0430\u043a\u0435\u0442 linux-6.12 \u0434\u043e 6.12.77-1.astra1+ci36 \u0438\u043b\u0438 \u0431\u043e\u043b\u0435\u0435 \u0432\u044b\u0441\u043e\u043a\u043e\u0439 \u0432\u0435\u0440\u0441\u0438\u0438, \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044f \u0440\u0435\u043a\u043e\u043c\u0435\u043d\u0434\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044f: https://wiki.astralinux.ru/astra-linux-se18-bulletin-2026-0626SE18\n\n\u0414\u043b\u044f \u0420\u0435\u0434 \u041e\u0421: http://repo.red-soft.ru/redos/8.0/x86_64/updates/\n\u0414\u043b\u044f \u0420\u0435\u0434 \u041e\u0421: http://repo.red-soft.ru/redos/8.0/aarch64/updates/",
  "\u0414\u0430\u0442\u0430 \u0432\u044b\u044f\u0432\u043b\u0435\u043d\u0438\u044f": "05.01.2026",
  "\u0414\u0430\u0442\u0430 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0433\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u044f": "08.10.2026",
  "\u0414\u0430\u0442\u0430 \u043f\u0443\u0431\u043b\u0438\u043a\u0430\u0446\u0438\u0438": "17.08.2026",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440": "BDU:2026-11828",
  "\u0418\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u044b \u0434\u0440\u0443\u0433\u0438\u0445 \u0441\u0438\u0441\u0442\u0435\u043c \u043e\u043f\u0438\u0441\u0430\u043d\u0438\u0439 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "CVE-2026-23136, RHSA-2026:13565, RHSA-2026:19568, RHSA-2026:27708, RHSA-2026:27731",
  "\u0418\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f \u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0430",
  "\u041a\u043b\u0430\u0441\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u043a\u043e\u0434\u0430",
  "\u041d\u0430\u0437\u0432\u0430\u043d\u0438\u0435 \u041f\u041e": "Ubuntu, Red Hat Enterprise Linux, \u0410\u041b\u042c\u0422 \u0421\u041f 10, Astra Linux Special Edition (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u2116369), Debian GNU/Linux, \u0420\u0415\u0414 \u041e\u0421 (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u21163751), Linux",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u041e\u0421 \u0438 \u0442\u0438\u043f \u0430\u043f\u043f\u0430\u0440\u0430\u0442\u043d\u043e\u0439 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c\u044b": "Canonical Ltd. Ubuntu 22.04 LTS , Red Hat, Inc. Red Hat Enterprise Linux 9 , \u0410\u041e \u00ab\u0418\u0412\u041a\u00bb \u0410\u041b\u042c\u0422 \u0421\u041f 10 - , Canonical Ltd. Ubuntu 24.04 LTS , \u041e\u041e\u041e \u00ab\u0420\u0443\u0441\u0411\u0418\u0422\u0435\u0445-\u0410\u0441\u0442\u0440\u0430\u00bb Astra Linux Special Edition 1.8  (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u2116369), Red Hat, Inc. Red Hat Enterprise Linux 10 , \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Debian GNU/Linux 13 , Red Hat, Inc. Red Hat Enterprise Linux 9.6 Extended Update Support , \u041e\u041e\u041e \u00ab\u0420\u0435\u0434 \u0421\u043e\u0444\u0442\u00bb \u0420\u0415\u0414 \u041e\u0421 8.0  (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u21163751), \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Linux \u043e\u0442 6.7 \u0434\u043e 6.12.65 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e , \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Linux \u043e\u0442 6.13 \u0434\u043e 6.18.5 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e , Red Hat, Inc. Red Hat Enterprise Linux 10.0 Extended Update Support , \u041e\u041e\u041e \u00ab\u0420\u0443\u0441\u0411\u0418\u0422\u0435\u0445-\u0410\u0441\u0442\u0440\u0430\u00bb Astra Linux Special Edition 4.8  (\u0437\u0430\u043f\u0438\u0441\u044c \u0432 \u0435\u0434\u0438\u043d\u043e\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u0435 \u0440\u043e\u0441\u0441\u0438\u0439\u0441\u043a\u0438\u0445 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c \u2116369), \u0421\u043e\u043e\u0431\u0449\u0435\u0441\u0442\u0432\u043e \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0433\u043e \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f Linux \u043e\u0442 6.6 \u0434\u043e 6.6.120 \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u043e ",
  "\u041d\u0430\u0438\u043c\u0435\u043d\u043e\u0432\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0444\u0443\u043d\u043a\u0446\u0438\u0438 osd_fault() \u043c\u043e\u0434\u0443\u043b\u044f net/ceph/osd_client.c \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u0444\u0443\u043d\u043a\u0446\u0438\u0439 \u044f\u0434\u0440\u0430 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Linux, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0430\u044f \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438",
  "\u041d\u0430\u043b\u0438\u0447\u0438\u0435 \u044d\u043a\u0441\u043f\u043b\u043e\u0439\u0442\u0430": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "\u041f\u0440\u043e\u0431\u043b\u0435\u043c\u044b \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435\u043c (CWE-371)",
  "\u041e\u043f\u0438\u0441\u0430\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0423\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u044c \u0444\u0443\u043d\u043a\u0446\u0438\u0438 osd_fault() \u043c\u043e\u0434\u0443\u043b\u044f net/ceph/osd_client.c \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 \u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u0444\u0443\u043d\u043a\u0446\u0438\u0439 \u044f\u0434\u0440\u0430 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b Linux \u0441\u0432\u044f\u0437\u0430\u043d\u0430 \u0441 \u043e\u0448\u0438\u0431\u043a\u0430\u043c\u0438 \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435\u043c. \u042d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u044f \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438 \u043c\u043e\u0436\u0435\u0442 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u0442\u044c \u043d\u0430\u0440\u0443\u0448\u0438\u0442\u0435\u043b\u044e, \u0434\u0435\u0439\u0441\u0442\u0432\u0443\u044e\u0449\u0435\u043c\u0443 \u0443\u0434\u0430\u043b\u0451\u043d\u043d\u043e, \u0432\u044b\u0437\u0432\u0430\u0442\u044c \u043e\u0442\u043a\u0430\u0437 \u0432 \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u043d\u0438\u0438",
  "\u041f\u043e\u0441\u043b\u0435\u0434\u0441\u0442\u0432\u0438\u044f \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": null,
  "\u041f\u0440\u043e\u0447\u0430\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u044f": null,
  "\u0421\u0432\u044f\u0437\u044c \u0441 \u0438\u043d\u0446\u0438\u0434\u0435\u043d\u0442\u0430\u043c\u0438 \u0418\u0411": "\u0414\u0430\u043d\u043d\u044b\u0435 \u0443\u0442\u043e\u0447\u043d\u044f\u044e\u0442\u0441\u044f",
  "\u0421\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d\u0430",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u0443\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u044f": "\u041e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c\u043d\u043e\u0433\u043e \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f",
  "\u0421\u043f\u043e\u0441\u043e\u0431 \u044d\u043a\u0441\u043f\u043b\u0443\u0430\u0442\u0430\u0446\u0438\u0438": "\u041c\u0430\u043d\u0438\u043f\u0443\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0440\u043e\u043a\u0430\u043c\u0438 \u0438 \u0441\u043e\u0441\u0442\u043e\u044f\u043d\u0438\u0435\u043c",
  "\u0421\u0441\u044b\u043b\u043a\u0438 \u043d\u0430 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0438": "https://git.kernel.org/stable/c/10b7c72810364226f7b27916ea3e2a4f870bc04b\nhttps://git.kernel.org/stable/c/90a60fe61908afa0eaf7f8fcf1421b9b50e5f7ff\nhttps://git.kernel.org/stable/c/e94075e950a6598e710b9f7dffea5aa388f40313\n\nhttps://www.cve.org/CVERecord?id=CVE-2026-23136\n\nhttps://git.kernel.org/linus/11194b416ef95012c2cfe5f546d71af07b639e93\n\nhttps://security-tracker.debian.org/tracker/CVE-2026-23136\n\nhttps://access.redhat.com/security/cve/CVE-2026-23136\n\nhttps://ubuntu.com/security/CVE-2026-23136\nhttps://wiki.astralinux.ru/astra-linux-se18-bulletin-2026-0806SE48\nhttps://altsp.su/obnovleniya-bezopasnosti/\nhttps://wiki.astralinux.ru/astra-linux-se18-bulletin-2026-0626SE18\nhttps://wiki.astralinux.ru/astra-linux-se18-bulletin-2026-0626SE18\nhttps://redos.red-soft.ru/support/secure/",
  "\u0421\u0442\u0430\u0442\u0443\u0441 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u041f\u043e\u0434\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0430 \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u0435\u043c",
  "\u0422\u0438\u043f \u041f\u041e": "\u041e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u0430\u044f \u0441\u0438\u0441\u0442\u0435\u043c\u0430",
  "\u0422\u0438\u043f \u043e\u0448\u0438\u0431\u043a\u0438 CWE": "CWE-371",
  "\u0423\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 \u0443\u044f\u0437\u0432\u0438\u043c\u043e\u0441\u0442\u0438": "\u0412\u044b\u0441\u043e\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 2.0 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 7,8)\n\u0412\u044b\u0441\u043e\u043a\u0438\u0439 \u0443\u0440\u043e\u0432\u0435\u043d\u044c \u043e\u043f\u0430\u0441\u043d\u043e\u0441\u0442\u0438 (\u0431\u0430\u0437\u043e\u0432\u0430\u044f \u043e\u0446\u0435\u043d\u043a\u0430 CVSS 3.1 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 7,5)"
}

CVE-2025-30156 (GCVE-0-2025-30156)

Vulnerability from cvelistv5 – Published: 2026-08-27 20:34 – Updated: 2026-09-01 03:56

Title

Ceph: AES-CBC misuse in CephX and RADOSGW enables authentication bypass and credential forgery

Summary

Ceph is an open-source distributed storage platform providing object, block, and file storage. In versions prior to 20.2.4 and 19.2.6, the CephX authentication protocol encrypts tickets with AES-128-CBC in an unauthenticated mode that uses a hard-coded initialization vector and no message authentication, allowing an attacker to forge credentials and gain cluster-wide access. Because the ciphertext is malleable and the monitor will encrypt attacker-chosen entity names, an attacker holding one low-privilege key and able to observe CephX traffic can use the monitor as an encryption oracle and splice ciphertext blocks into valid tickets for privileged entities such as Manager, MDS, and OSD. The same lack of authentication also lets an attacker with CephX permissions escalate privileges by flipping a single bit in a service ticket to set its allow_all field to true. This issue is fixed in versions 20.2.4 and 19.2.6.

Severity

8.9 (High)


                        
                          CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-31 00:00 UTC

CWE

CWE-327 - Use of a Broken or Risky Cryptographic Algorithm

Assigner

GitHub_M CNA under the mitre root

CNA scorecard C 72/100 over 7868 records in the last 180 days details

References

3 references

URL	Tags
https://github.com/ceph/ceph/security/advisories/…	x_refsource_CONFIRM
https://github.com/ceph/ceph/commit/2ba086255de09…	x_refsource_MISC
https://github.com/ceph/ceph/commit/3078188a7bdd8…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
ceph	ceph	Affected: < 19.2.6 Affected: >= 20.0.0, < 20.2.4

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-30156",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-31T00:00:00+00:00",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-09-01T03:56:14.462Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "ceph",
          "vendor": "ceph",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 19.2.6"
            },
            {
              "status": "affected",
              "version": "\u003e= 20.0.0, \u003c 20.2.4"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Ceph is an open-source distributed storage platform providing object, block, and file storage. In versions prior to 20.2.4 and 19.2.6, the CephX authentication protocol encrypts tickets with AES-128-CBC in an unauthenticated mode that uses a hard-coded initialization vector and no message authentication, allowing an attacker to forge credentials and gain cluster-wide access. Because the ciphertext is malleable and the monitor will encrypt attacker-chosen entity names, an attacker holding one low-privilege key and able to observe CephX traffic can use the monitor as an encryption oracle and splice ciphertext blocks into valid tickets for privileged entities such as Manager, MDS, and OSD. The same lack of authentication also lets an attacker with CephX permissions escalate privileges by flipping a single bit in a service ticket to set its allow_all field to true. This issue is fixed in versions 20.2.4 and 19.2.6."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "LOW",
            "baseScore": 8.9,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "LOW",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-327",
              "description": "CWE-327: Use of a Broken or Risky Cryptographic Algorithm",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-27T20:34:41.822Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/ceph/ceph/security/advisories/GHSA-7q3q-3975-qw3q",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/ceph/ceph/security/advisories/GHSA-7q3q-3975-qw3q"
        },
        {
          "name": "https://github.com/ceph/ceph/commit/2ba086255de09c8b95177717cc7e9dd4377e2f0f",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/ceph/ceph/commit/2ba086255de09c8b95177717cc7e9dd4377e2f0f"
        },
        {
          "name": "https://github.com/ceph/ceph/commit/3078188a7bdd89e2975280f2a906c71c2f6effd6",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/ceph/ceph/commit/3078188a7bdd89e2975280f2a906c71c2f6effd6"
        }
      ],
      "source": {
        "advisory": "GHSA-7q3q-3975-qw3q",
        "discovery": "UNKNOWN"
      },
      "title": "Ceph: AES-CBC misuse in CephX and RADOSGW enables authentication bypass and credential forgery"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2025-30156",
    "datePublished": "2026-08-27T20:34:41.822Z",
    "dateReserved": "2025-03-17T12:41:42.566Z",
    "dateUpdated": "2026-09-01T03:56:14.462Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2025-40064 (GCVE-0-2025-40064)

Vulnerability from cvelistv5 – Published: 2025-10-28 11:48 – Updated: 2026-09-02 12:49

Title

smc: Fix use-after-free in __pnet_find_base_ndev().

Summary

In the Linux kernel, the following vulnerability has been resolved: smc: Fix use-after-free in __pnet_find_base_ndev(). syzbot reported use-after-free of net_device in __pnet_find_base_ndev(), which was called during connect(). [0] smc_pnet_find_ism_resource() fetches sk_dst_get(sk)->dev and passes down to pnet_find_base_ndev(), where RTNL is held. Then, UAF happened at __pnet_find_base_ndev() when the dev is first used. This means dev had already been freed before acquiring RTNL in pnet_find_base_ndev(). While dev is going away, dst->dev could be swapped with blackhole_netdev, and the dev's refcnt by dst will be released. We must hold dev's refcnt before calling smc_pnet_find_ism_resource(). Also, smc_pnet_find_roce_resource() has the same problem. Let's use __sk_dst_get() and dst_dev_rcu() in the two functions. [0]: BUG: KASAN: use-after-free in __pnet_find_base_ndev+0x1b1/0x1c0 net/smc/smc_pnet.c:926 Read of size 1 at addr ffff888036bac33a by task syz.0.3632/18609 CPU: 1 UID: 0 PID: 18609 Comm: syz.0.3632 Not tainted syzkaller #0 PREEMPT(full) Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 Call Trace: <TASK> dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120 print_address_description mm/kasan/report.c:378 [inline] print_report+0xca/0x240 mm/kasan/report.c:482 kasan_report+0x118/0x150 mm/kasan/report.c:595 __pnet_find_base_ndev+0x1b1/0x1c0 net/smc/smc_pnet.c:926 pnet_find_base_ndev net/smc/smc_pnet.c:946 [inline] smc_pnet_find_ism_by_pnetid net/smc/smc_pnet.c:1103 [inline] smc_pnet_find_ism_resource+0xef/0x390 net/smc/smc_pnet.c:1154 smc_find_ism_device net/smc/af_smc.c:1030 [inline] smc_find_proposal_devices net/smc/af_smc.c:1115 [inline] __smc_connect+0x372/0x1890 net/smc/af_smc.c:1545 smc_connect+0x877/0xd90 net/smc/af_smc.c:1715 __sys_connect_file net/socket.c:2086 [inline] __sys_connect+0x313/0x440 net/socket.c:2105 __do_sys_connect net/socket.c:2111 [inline] __se_sys_connect net/socket.c:2108 [inline] __x64_sys_connect+0x7a/0x90 net/socket.c:2108 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline] do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94 entry_SYSCALL_64_after_hwframe+0x77/0x7f RIP: 0033:0x7f47cbf8eba9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007f47ccdb1038 EFLAGS: 00000246 ORIG_RAX: 000000000000002a RAX: ffffffffffffffda RBX: 00007f47cc1d5fa0 RCX: 00007f47cbf8eba9 RDX: 0000000000000010 RSI: 0000200000000280 RDI: 000000000000000b RBP: 00007f47cc011e19 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f47cc1d6038 R14: 00007f47cc1d5fa0 R15: 00007ffc512f8aa8 </TASK> The buggy address belongs to the physical page: page: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888036bacd00 pfn:0x36bac flags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff) raw: 00fff00000000000 ffffea0001243d08 ffff8880b863fdc0 0000000000000000 raw: ffff888036bacd00 0000000000000000 00000000ffffffff 0000000000000000 page dumped because: kasan: bad access detected page_owner tracks the page as freed page last allocated via order 2, migratetype Unmovable, gfp_mask 0x446dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_NOWARN|__GFP_RETRY_MAYFAIL|__GFP_COMP), pid 16741, tgid 16741 (syz-executor), ts 343313197788, free_ts 380670750466 set_page_owner include/linux/page_owner.h:32 [inline] post_alloc_hook+0x240/0x2a0 mm/page_alloc.c:1851 prep_new_page mm/page_alloc.c:1859 [inline] get_page_from_freelist+0x21e4/0x22c0 mm/page_alloc.c:3858 __alloc_frozen_pages_noprof+0x181/0x370 mm/page_alloc.c:5148 alloc_pages_mpol+0x232/0x4a0 mm/mempolicy.c:2416 ___kmalloc_large_node+0x5f/0x1b0 mm/slub.c:4317 __kmalloc_large_node_noprof+0x18/0x90 mm/slub.c:4348 __do_kmalloc_node mm/slub.c:4364 [inline] __kvmalloc_node ---truncated---

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-06-16 19:39 UTC

Assigner

Linux CNA under the mitre root

CNA scorecard D 53/100 over 6641 records in the last 180 days details

References

5 references

URL	Tags
https://git.kernel.org/stable/c/005a7173d8e471064…
https://git.kernel.org/stable/c/302dbed4760bcd19a…
https://git.kernel.org/stable/c/08aca586482e88aab…
https://git.kernel.org/stable/c/233927b645cb7a14b…
https://git.kernel.org/stable/c/3d3466878afd8d43e…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 0afff91c6f5ecef27715ea71e34dc2baacba1060 , < 005a7173d8e4710646043a681af36f79ce05a29b (git) Affected: 0afff91c6f5ecef27715ea71e34dc2baacba1060 , < 302dbed4760bcd19a661cc1c282d91bb7481307e (git) Affected: 0afff91c6f5ecef27715ea71e34dc2baacba1060 , < 08aca586482e88aab9616a3e81bc36cad22674a5 (git) Affected: 0afff91c6f5ecef27715ea71e34dc2baacba1060 , < 233927b645cb7a14bb98d23ac72e4c7243a9f0d9 (git) Affected: 0afff91c6f5ecef27715ea71e34dc2baacba1060 , < 3d3466878afd8d43ec0ca2facfbc7f03e40d0f79 (git)
Linux	Linux	Affected: 4.19 Unaffected: 0 , < 4.19 (semver) Unaffected: 6.1.187 , ≤ 6.1.* (semver) Unaffected: 6.6.156 , ≤ 6.6.* (semver) Unaffected: 6.12.108 , ≤ 6.12.* (semver) Unaffected: 6.17.3 , ≤ 6.17.* (semver) Unaffected: 6.18 , ≤ * (original_commit_for_fix)

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-40064",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-06-16T19:39:09.971835Z",
                "version": "2.0.3"
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        "providerMetadata": {
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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        },
        "title": "CISA ADP Vulnrichment"
      }
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              "status": "unaffected",
              "version": "6.6.156",
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            {
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              "status": "unaffected",
              "version": "6.12.108",
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            {
              "lessThanOrEqual": "6.17.*",
              "status": "unaffected",
              "version": "6.17.3",
              "versionType": "semver"
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            {
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              "version": "6.18",
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      "cpeApplicability": [
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      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nsmc: Fix use-after-free in __pnet_find_base_ndev().\n\nsyzbot reported use-after-free of net_device in __pnet_find_base_ndev(),\nwhich was called during connect(). [0]\n\nsmc_pnet_find_ism_resource() fetches sk_dst_get(sk)-\u003edev and passes\ndown to pnet_find_base_ndev(), where RTNL is held.  Then, UAF happened\nat __pnet_find_base_ndev() when the dev is first used.\n\nThis means dev had already been freed before acquiring RTNL in\npnet_find_base_ndev().\n\nWhile dev is going away, dst-\u003edev could be swapped with blackhole_netdev,\nand the dev\u0027s refcnt by dst will be released.\n\nWe must hold dev\u0027s refcnt before calling smc_pnet_find_ism_resource().\n\nAlso, smc_pnet_find_roce_resource() has the same problem.\n\nLet\u0027s use __sk_dst_get() and dst_dev_rcu() in the two functions.\n\n[0]:\nBUG: KASAN: use-after-free in __pnet_find_base_ndev+0x1b1/0x1c0 net/smc/smc_pnet.c:926\nRead of size 1 at addr ffff888036bac33a by task syz.0.3632/18609\n\nCPU: 1 UID: 0 PID: 18609 Comm: syz.0.3632 Not tainted syzkaller #0 PREEMPT(full)\nHardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025\nCall Trace:\n \u003cTASK\u003e\n dump_stack_lvl+0x189/0x250 lib/dump_stack.c:120\n print_address_description mm/kasan/report.c:378 [inline]\n print_report+0xca/0x240 mm/kasan/report.c:482\n kasan_report+0x118/0x150 mm/kasan/report.c:595\n __pnet_find_base_ndev+0x1b1/0x1c0 net/smc/smc_pnet.c:926\n pnet_find_base_ndev net/smc/smc_pnet.c:946 [inline]\n smc_pnet_find_ism_by_pnetid net/smc/smc_pnet.c:1103 [inline]\n smc_pnet_find_ism_resource+0xef/0x390 net/smc/smc_pnet.c:1154\n smc_find_ism_device net/smc/af_smc.c:1030 [inline]\n smc_find_proposal_devices net/smc/af_smc.c:1115 [inline]\n __smc_connect+0x372/0x1890 net/smc/af_smc.c:1545\n smc_connect+0x877/0xd90 net/smc/af_smc.c:1715\n __sys_connect_file net/socket.c:2086 [inline]\n __sys_connect+0x313/0x440 net/socket.c:2105\n __do_sys_connect net/socket.c:2111 [inline]\n __se_sys_connect net/socket.c:2108 [inline]\n __x64_sys_connect+0x7a/0x90 net/socket.c:2108\n do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]\n do_syscall_64+0xfa/0x3b0 arch/x86/entry/syscall_64.c:94\n entry_SYSCALL_64_after_hwframe+0x77/0x7f\nRIP: 0033:0x7f47cbf8eba9\nCode: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 \u003c48\u003e 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48\nRSP: 002b:00007f47ccdb1038 EFLAGS: 00000246 ORIG_RAX: 000000000000002a\nRAX: ffffffffffffffda RBX: 00007f47cc1d5fa0 RCX: 00007f47cbf8eba9\nRDX: 0000000000000010 RSI: 0000200000000280 RDI: 000000000000000b\nRBP: 00007f47cc011e19 R08: 0000000000000000 R09: 0000000000000000\nR10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000\nR13: 00007f47cc1d6038 R14: 00007f47cc1d5fa0 R15: 00007ffc512f8aa8\n \u003c/TASK\u003e\n\nThe buggy address belongs to the physical page:\npage: refcount:0 mapcount:0 mapping:0000000000000000 index:0xffff888036bacd00 pfn:0x36bac\nflags: 0xfff00000000000(node=0|zone=1|lastcpupid=0x7ff)\nraw: 00fff00000000000 ffffea0001243d08 ffff8880b863fdc0 0000000000000000\nraw: ffff888036bacd00 0000000000000000 00000000ffffffff 0000000000000000\npage dumped because: kasan: bad access detected\npage_owner tracks the page as freed\npage last allocated via order 2, migratetype Unmovable, gfp_mask 0x446dc0(GFP_KERNEL_ACCOUNT|__GFP_ZERO|__GFP_NOWARN|__GFP_RETRY_MAYFAIL|__GFP_COMP), pid 16741, tgid 16741 (syz-executor), ts 343313197788, free_ts 380670750466\n set_page_owner include/linux/page_owner.h:32 [inline]\n post_alloc_hook+0x240/0x2a0 mm/page_alloc.c:1851\n prep_new_page mm/page_alloc.c:1859 [inline]\n get_page_from_freelist+0x21e4/0x22c0 mm/page_alloc.c:3858\n __alloc_frozen_pages_noprof+0x181/0x370 mm/page_alloc.c:5148\n alloc_pages_mpol+0x232/0x4a0 mm/mempolicy.c:2416\n ___kmalloc_large_node+0x5f/0x1b0 mm/slub.c:4317\n __kmalloc_large_node_noprof+0x18/0x90 mm/slub.c:4348\n __do_kmalloc_node mm/slub.c:4364 [inline]\n __kvmalloc_node\n---truncated---"
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - The vulnerability is triggered through the connect() syscall on a locally created AF_SMC socket, combined with locally driven netdev teardown (rtnl_dellink) to free the device. Although the same helpers are also reached from the server-side listen path, the freeing side of the race is not remotely controllable, so local access is the realistic delivery vector.\nAC:L - The attacker controls both sides of the race: they create the netdev and route in their own network namespace, initiate the SMC connect that caches the dst, and delete the device concurrently; the reader blocks on rtnl_lock held by the deleting task and dereferences the device immediately after netdev_run_todo() frees it, making the window wide and the trigger reliably repeatable in a loop.\nPR:L - No capability check exists on AF_SMC socket creation and the module autoloads via net-pf-43 for unprivileged users; the netdev create/delete side needs only CAP_NET_ADMIN inside a user+network namespace obtainable with unshare -Urn by any unprivileged local user.\nUI:N - The attacker performs every step \u2014 socket creation, local SMC listener, connect, and device deletion \u2014 with no action required from any other user or administrator.\nS:U - The use-after-free corrupts kernel memory within the same kernel security authority; no VM, IOMMU, or sandbox boundary is crossed.\nC:H - The freed net_device is read and its adj_list is walked, yielding an attacker-influenceable pointer that is further dereferenced (dev.parent, dev_port, dev_net()-\u003enet_generic()); with a page-level heap spray of the freed kvmalloc allocation this provides an arbitrary-read oriented primitive over kernel memory.\nI:H - Controlling the freed net_device contents lets the attacker steer base_ndev to a crafted address that is then used for mutex_lock(\u0026pnettable-\u003elock) and list traversal, giving a controlled write/corruption primitive suitable for privilege escalation.\nA:H - The use-after-free reliably produces a KASAN-detected invalid access and, on production kernels, wild-pointer dereferences leading to kernel oops or panic, and it can be re-triggered at will."
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      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-02T12:49:24.811Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/005a7173d8e4710646043a681af36f79ce05a29b"
        },
        {
          "url": "https://git.kernel.org/stable/c/302dbed4760bcd19a661cc1c282d91bb7481307e"
        },
        {
          "url": "https://git.kernel.org/stable/c/08aca586482e88aab9616a3e81bc36cad22674a5"
        },
        {
          "url": "https://git.kernel.org/stable/c/233927b645cb7a14bb98d23ac72e4c7243a9f0d9"
        },
        {
          "url": "https://git.kernel.org/stable/c/3d3466878afd8d43ec0ca2facfbc7f03e40d0f79"
        }
      ],
      "title": "smc: Fix use-after-free in __pnet_find_base_ndev().",
      "x_generator": {
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  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-40064",
    "datePublished": "2025-10-28T11:48:35.155Z",
    "dateReserved": "2025-04-16T07:20:57.159Z",
    "dateUpdated": "2026-09-02T12:49:24.811Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

CVE-2025-40168 (GCVE-0-2025-40168)

Vulnerability from cvelistv5 – Published: 2025-11-12 10:46 – Updated: 2026-09-02 12:49

Title

smc: Use __sk_dst_get() and dst_dev_rcu() in smc_clc_prfx_match().

Summary

In the Linux kernel, the following vulnerability has been resolved: smc: Use __sk_dst_get() and dst_dev_rcu() in smc_clc_prfx_match(). smc_clc_prfx_match() is called from smc_listen_work() and not under RCU nor RTNL. Using sk_dst_get(sk)->dev could trigger UAF. Let's use __sk_dst_get() and dst_dev_rcu(). Note that the returned value of smc_clc_prfx_match() is not used in the caller.

Severity

8.1 (High)


                        
                          CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-06-16 19:59 UTC

Assigner

Linux CNA under the mitre root

CNA scorecard D 53/100 over 6641 records in the last 180 days details

References

5 references

URL	Tags
https://git.kernel.org/stable/c/3f119c37aa293af41…
https://git.kernel.org/stable/c/4f5f52a5842937f94…
https://git.kernel.org/stable/c/326e5cf301d0bec0a…
https://git.kernel.org/stable/c/d26e80f7fb62d7775…
https://git.kernel.org/stable/c/235f81045c008169c…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: a046d57da19f812216f393e7c535f5858f793ac3 , < 3f119c37aa293af41400cccb3d89fab8dcf774b0 (git) Affected: a046d57da19f812216f393e7c535f5858f793ac3 , < 4f5f52a5842937f945582a93cb9daed9ea526fee (git) Affected: a046d57da19f812216f393e7c535f5858f793ac3 , < 326e5cf301d0bec0a672aa834d8254c4f9df6255 (git) Affected: a046d57da19f812216f393e7c535f5858f793ac3 , < d26e80f7fb62d77757b67a1b94e4ac756bc9c658 (git) Affected: a046d57da19f812216f393e7c535f5858f793ac3 , < 235f81045c008169cc4e1955b4a64e118eebe61b (git)
Linux	Linux	Affected: 4.11 Unaffected: 0 , < 4.11 (semver) Unaffected: 6.1.187 , ≤ 6.1.* (semver) Unaffected: 6.6.156 , ≤ 6.6.* (semver) Unaffected: 6.12.108 , ≤ 6.12.* (semver) Unaffected: 6.17.3 , ≤ 6.17.* (semver) Unaffected: 6.18 , ≤ * (original_commit_for_fix)

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CVE-2026-23136 (GCVE-0-2026-23136)

Vulnerability from cvelistv5 – Published: 2026-02-14 15:22 – Updated: 2026-10-19 18:25

Title

libceph: reset sparse-read state in osd_fault()

Summary

In the Linux kernel, the following vulnerability has been resolved: libceph: reset sparse-read state in osd_fault() When a fault occurs, the connection is abandoned, reestablished, and any pending operations are retried. The OSD client tracks the progress of a sparse-read reply using a separate state machine, largely independent of the messenger's state. If a connection is lost mid-payload or the sparse-read state machine returns an error, the sparse-read state is not reset. The OSD client will then interpret the beginning of a new reply as the continuation of the old one. If this makes the sparse-read machinery enter a failure state, it may never recover, producing loops like: libceph: [0] got 0 extents libceph: data len 142248331 != extent len 0 libceph: osd0 (1)...:6801 socket error on read libceph: data len 142248331 != extent len 0 libceph: osd0 (1)...:6801 socket error on read Therefore, reset the sparse-read state in osd_fault(), ensuring retries start from a clean state.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-16 15:06 UTC

CWE

CWE-667 - Improper Locking

Assigner

Linux CNA under the mitre root

CNA scorecard D 53/100 over 6641 records in the last 180 days details

References

4 references

URL	Tags
https://git.kernel.org/stable/c/90a60fe61908afa0e…
https://git.kernel.org/stable/c/e94075e950a6598e7…
https://git.kernel.org/stable/c/10b7c72810364226f…
https://git.kernel.org/stable/c/11194b416ef95012c…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: f628d799972799023d32c2542bb2639eb8c4f84e , < 90a60fe61908afa0eaf7f8fcf1421b9b50e5f7ff (git) Affected: f628d799972799023d32c2542bb2639eb8c4f84e , < e94075e950a6598e710b9f7dffea5aa388f40313 (git) Affected: f628d799972799023d32c2542bb2639eb8c4f84e , < 10b7c72810364226f7b27916ea3e2a4f870bc04b (git) Affected: f628d799972799023d32c2542bb2639eb8c4f84e , < 11194b416ef95012c2cfe5f546d71af07b639e93 (git)
Linux	Linux	Affected: 6.6 Unaffected: 0 , < 6.6 (semver) Unaffected: 6.6.121 , ≤ 6.6.* (semver) Unaffected: 6.12.66 , ≤ 6.12.* (semver) Unaffected: 6.18.6 , ≤ 6.18.* (semver) Unaffected: 6.19 , ≤ * (original_commit_for_fix)

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    "dateUpdated": "2026-10-19T18:25:32.994Z",
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CVE-2026-43116 (GCVE-0-2026-43116)

Vulnerability from cvelistv5 – Published: 2026-05-06 07:40 – Updated: 2026-11-10 12:46

Title

netfilter: ctnetlink: ensure safe access to master conntrack

Summary

In the Linux kernel, the following vulnerability has been resolved: netfilter: ctnetlink: ensure safe access to master conntrack Holding reference on the expectation is not sufficient, the master conntrack object can just go away, making exp->master invalid. To access exp->master safely: - Grab the nf_conntrack_expect_lock, this gets serialized with clean_from_lists() which also holds this lock when the master conntrack goes away. - Hold reference on master conntrack via nf_conntrack_find_get(). Not so easy since the master tuple to look up for the master conntrack is not available in the existing problematic paths. This patch goes for extending the nf_conntrack_expect_lock section to address this issue for simplicity, in the cases that are described below this is just slightly extending the lock section. The add expectation command already holds a reference to the master conntrack from ctnetlink_create_expect(). However, the delete expectation command needs to grab the spinlock before looking up for the expectation. Expand the existing spinlock section to address this to cover the expectation lookup. Note that, the nf_ct_expect_iterate_net() calls already grabs the spinlock while iterating over the expectation table, which is correct. The get expectation command needs to grab the spinlock to ensure master conntrack does not go away. This also expands the existing spinlock section to cover the expectation lookup too. I needed to move the netlink skb allocation out of the spinlock to keep it GFP_KERNEL. For the expectation events, the IPEXP_DESTROY event is already delivered under the spinlock, just move the delivery of IPEXP_NEW under the spinlock too because the master conntrack event cache is reached through exp->master. While at it, add lockdep notations to help identify what codepaths need to grab the spinlock.

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-16 15:14 UTC

CWE

CWE-362 - Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Assigner

Linux CNA under the mitre root

CNA scorecard D 53/100 over 6641 records in the last 180 days details

References

9 references

URL	Tags
https://git.kernel.org/stable/c/9e1196d27ef496f40…
https://git.kernel.org/stable/c/5e1c1d22268ae710c…
https://git.kernel.org/stable/c/d52fa1fa7440676b8…
https://git.kernel.org/stable/c/f338ced0473849c9f…
https://git.kernel.org/stable/c/497f99b26fffdc563…
https://git.kernel.org/stable/c/bffcaad9afdfe45d7…
https://cert-portal.siemens.com/productcert/html/…
https://cert-portal.siemens.com/productcert/html/…
https://cert-portal.siemens.com/productcert/html/…

Impacted products

13 products

Vendor	Product	Version
Linux	Linux	Affected: c1d10adb4a521de5760112853f42aaeefcec96eb , < 9e1196d27ef496f404c76f7a9d03761142d991c4 (git) Affected: c1d10adb4a521de5760112853f42aaeefcec96eb , < 5e1c1d22268ae710c238342c8030c21daf298168 (git) Affected: c1d10adb4a521de5760112853f42aaeefcec96eb , < d52fa1fa7440676b8c238037a050ab008c22737f (git) Affected: c1d10adb4a521de5760112853f42aaeefcec96eb , < f338ced0473849c9f6ed0b77ca99f1aab5826787 (git) Affected: c1d10adb4a521de5760112853f42aaeefcec96eb , < 497f99b26fffdc5635706d1b4811f1ed8ee21a5b (git) Affected: c1d10adb4a521de5760112853f42aaeefcec96eb , < bffcaad9afdfe45d7fc777397d3b83c1e3ebffe5 (git)
Linux	Linux	Affected: 2.6.16 Unaffected: 0 , < 2.6.16 (semver) Unaffected: 6.1.176 , ≤ 6.1.* (semver) Unaffected: 6.6.143 , ≤ 6.6.* (semver) Unaffected: 6.12.94 , ≤ 6.12.* (semver) Unaffected: 6.18.24 , ≤ 6.18.* (semver) Unaffected: 6.19.14 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix)
Siemens	SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0)	Affected: V3.1.6 , < * (custom)
Siemens	SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0)	Affected: V3.1.7 , < * (custom)
Siemens	SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0)	Affected: V3.1.6 , < * (custom)
Siemens	SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0)	Affected: V3.1.7 , < * (custom)
Siemens	SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0)	Affected: V3.1.6 , < * (custom)
Siemens	SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0)	Affected: V3.1.7 , < * (custom)
Siemens	SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0)	Affected: V3.1.6 , < * (custom)
Siemens	SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0)	Affected: V3.1.7 , < * (custom)
Siemens	SIMATIC S7-1500 TM MFP - GNU/Linux subsystem	Affected: 0 , < * (custom)
Siemens	SIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0)	Affected: V3.1.6 , < * (custom)
Siemens	SIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0)	Affected: V3.1.7 , < * (custom)

Show details on NVD website

JSON

To clipboard

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CVE-2026-43158 (GCVE-0-2026-43158)

Vulnerability from cvelistv5 – Published: 2026-05-06 11:27 – Updated: 2026-10-19 19:16

Title

xfs: fix freemap adjustments when adding xattrs to leaf blocks

Summary

In the Linux kernel, the following vulnerability has been resolved: xfs: fix freemap adjustments when adding xattrs to leaf blocks xfs/592 and xfs/794 both trip this assertion in the leaf block freemap adjustment code after ~20 minutes of running on my test VMs: ASSERT(ichdr->firstused >= ichdr->count * sizeof(xfs_attr_leaf_entry_t) + xfs_attr3_leaf_hdr_size(leaf)); Upon enabling quite a lot more debugging code, I narrowed this down to fsstress trying to set a local extended attribute with namelen=3 and valuelen=71. This results in an entry size of 80 bytes. At the start of xfs_attr3_leaf_add_work, the freemap looks like this: i 0 base 448 size 0 rhs 448 count 46 i 1 base 388 size 132 rhs 448 count 46 i 2 base 2120 size 4 rhs 448 count 46 firstused = 520 where "rhs" is the first byte past the end of the leaf entry array. This is inconsistent -- the entries array ends at byte 448, but freemap[1] says there's free space starting at byte 388! By the end of the function, the freemap is in worse shape: i 0 base 456 size 0 rhs 456 count 47 i 1 base 388 size 52 rhs 456 count 47 i 2 base 2120 size 4 rhs 456 count 47 firstused = 440 Important note: 388 is not aligned with the entries array element size of 8 bytes. Based on the incorrect freemap, the name area starts at byte 440, which is below the end of the entries array! That's why the assertion triggers and the filesystem shuts down. How did we end up here? First, recall from the previous patch that the freemap array in an xattr leaf block is not intended to be a comprehensive map of all free space in the leaf block. In other words, it's perfectly legal to have a leaf block with: * 376 bytes in use by the entries array * freemap[0] has [base = 376, size = 8] * freemap[1] has [base = 388, size = 1500] * the space between 376 and 388 is free, but the freemap stopped tracking that some time ago If we add one xattr, the entries array grows to 384 bytes, and freemap[0] becomes [base = 384, size = 0]. So far, so good. But if we add a second xattr, the entries array grows to 392 bytes, and freemap[0] gets pushed up to [base = 392, size = 0]. This is bad, because freemap[1] hasn't been updated, and now the entries array and the free space claim the same space. The fix here is to adjust all freemap entries so that none of them collide with the entries array. Note that this fix relies on commit 2a2b5932db6758 ("xfs: fix attr leaf header freemap.size underflow") and the previous patch that resets zero length freemap entries to have base = 0.

Severity

8.8 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-16 15:15 UTC

CWE

CWE-664 - Improper Control of a Resource Through its Lifetime

Assigner

Linux CNA under the mitre root

CNA scorecard D 53/100 over 6641 records in the last 180 days details

References

8 references

URL	Tags
https://git.kernel.org/stable/c/d08976725355b9d54…
https://git.kernel.org/stable/c/6a8737afbccc340e7…
https://git.kernel.org/stable/c/a396b3d73d51355e5…
https://git.kernel.org/stable/c/38613c01f69e1e77e…
https://git.kernel.org/stable/c/ef42a8766ff3fdf51…
https://git.kernel.org/stable/c/43f3b18679615a93b…
https://git.kernel.org/stable/c/24ce71852f2cee658…
https://git.kernel.org/stable/c/3eefc0c2b78444b64…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < d08976725355b9d54d8332fce223fa281cc304a5 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 6a8737afbccc340e718e0b22577312826390be8b (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < a396b3d73d51355e50acdb403ba9c4cae4c1174e (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 38613c01f69e1e77e6b8acab1e8ac665d01c2f15 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < ef42a8766ff3fdf51cf72fb36d0859c09d134478 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 43f3b18679615a93bd848afde3602ba160637a46 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 24ce71852f2cee6581e2cbebc15489ed52bf63b7 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 3eefc0c2b78444b64feeb3783c017d6adc3cd3ce (git)
Linux	Linux	Affected: 2.6.12 Unaffected: 0 , < 2.6.12 (semver) Unaffected: 5.10.252 , ≤ 5.10.* (semver) Unaffected: 5.15.202 , ≤ 5.15.* (semver) Unaffected: 6.1.165 , ≤ 6.1.* (semver) Unaffected: 6.6.128 , ≤ 6.6.* (semver) Unaffected: 6.12.75 , ≤ 6.12.* (semver) Unaffected: 6.18.16 , ≤ 6.18.* (semver) Unaffected: 6.19.6 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix)

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      "descriptions": [
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          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nxfs: fix freemap adjustments when adding xattrs to leaf blocks\n\nxfs/592 and xfs/794 both trip this assertion in the leaf block freemap\nadjustment code after ~20 minutes of running on my test VMs:\n\n ASSERT(ichdr-\u003efirstused \u003e= ichdr-\u003ecount * sizeof(xfs_attr_leaf_entry_t)\n\t\t\t\t\t+ xfs_attr3_leaf_hdr_size(leaf));\n\nUpon enabling quite a lot more debugging code, I narrowed this down to\nfsstress trying to set a local extended attribute with namelen=3 and\nvaluelen=71.  This results in an entry size of 80 bytes.\n\nAt the start of xfs_attr3_leaf_add_work, the freemap looks like this:\n\ni 0 base 448 size 0 rhs 448 count 46\ni 1 base 388 size 132 rhs 448 count 46\ni 2 base 2120 size 4 rhs 448 count 46\nfirstused = 520\n\nwhere \"rhs\" is the first byte past the end of the leaf entry array.\nThis is inconsistent -- the entries array ends at byte 448, but\nfreemap[1] says there\u0027s free space starting at byte 388!\n\nBy the end of the function, the freemap is in worse shape:\n\ni 0 base 456 size 0 rhs 456 count 47\ni 1 base 388 size 52 rhs 456 count 47\ni 2 base 2120 size 4 rhs 456 count 47\nfirstused = 440\n\nImportant note: 388 is not aligned with the entries array element size\nof 8 bytes.\n\nBased on the incorrect freemap, the name area starts at byte 440, which\nis below the end of the entries array!  That\u0027s why the assertion\ntriggers and the filesystem shuts down.\n\nHow did we end up here?  First, recall from the previous patch that the\nfreemap array in an xattr leaf block is not intended to be a\ncomprehensive map of all free space in the leaf block.  In other words,\nit\u0027s perfectly legal to have a leaf block with:\n\n * 376 bytes in use by the entries array\n * freemap[0] has [base = 376, size = 8]\n * freemap[1] has [base = 388, size = 1500]\n * the space between 376 and 388 is free, but the freemap stopped\n   tracking that some time ago\n\nIf we add one xattr, the entries array grows to 384 bytes, and\nfreemap[0] becomes [base = 384, size = 0].  So far, so good.  But if we\nadd a second xattr, the entries array grows to 392 bytes, and freemap[0]\ngets pushed up to [base = 392, size = 0].  This is bad, because\nfreemap[1] hasn\u0027t been updated, and now the entries array and the free\nspace claim the same space.\n\nThe fix here is to adjust all freemap entries so that none of them\ncollide with the entries array.  Note that this fix relies on commit\n2a2b5932db6758 (\"xfs: fix attr leaf header freemap.size underflow\") and\nthe previous patch that resets zero length freemap entries to have\nbase = 0."
        }
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            "version": "3.1"
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          "scenarios": [
            {
              "lang": "en",
              "value": "AV:N - The vulnerable XFS xattr add path is reachable locally via setxattr/fsetxattr, and also remotely on XFS-backed network file servers through in-kernel nfsd NFSv4 SETXATTR and ksmbd xattr/ACL operations that call into vfs_setxattr. Scoring the most severe reasonable deployment, a network file server exposes this over the network.\nAC:L - The attacker controls the xattr names, values, and operation sequence needed to shape the leaf freemap state; this is not a race and does not depend on conditions outside attacker control. The fsstress reproducer indicates the bug can be triggered by ordinary repeated xattr operations.\nPR:L - The attacker needs write permission to a file or directory on the affected XFS filesystem/export, but no administrative capability is required for user.* xattrs. This is basic user/share access rather than real root or CAP_SYS_ADMIN.\nUI:N - No victim action is required once the attacker has access to a writable XFS file or exported share. The attacker can invoke the xattr operation directly.\nS:U - The vulnerability corrupts XFS/kernel filesystem metadata within the same kernel security authority. It does not cross a VM, IOMMU, or sandbox boundary.\nC:H - The bug causes attacker-controlled corruption of xattr leaf entries in a kernel metadata buffer, and those entries drive later xattr parsing offsets and namespace interpretation. Under the required uncertainty rule, this memory/metadata corruption is treated as potentially leveragable for high confidentiality impact.\nI:H - The faulty freemap lets xattr name/value data be allocated on top of the leaf entry array, corrupting XFS metadata and potentially access-control/security xattr state. This is attacker-controlled metadata corruption with documented data-loss potential, so integrity impact is High.\nA:H - The known failure mode trips XFS corruption assertions/verifiers and shuts down the filesystem. A remote or local write-capable attacker can repeat the operation to cause high availability impact."
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        "dateUpdated": "2026-08-05T12:26:14.627Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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      },
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        {
          "url": "https://git.kernel.org/stable/c/d08976725355b9d54d8332fce223fa281cc304a5"
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        {
          "url": "https://git.kernel.org/stable/c/6a8737afbccc340e718e0b22577312826390be8b"
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          "url": "https://git.kernel.org/stable/c/a396b3d73d51355e50acdb403ba9c4cae4c1174e"
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          "url": "https://git.kernel.org/stable/c/43f3b18679615a93bd848afde3602ba160637a46"
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        {
          "url": "https://git.kernel.org/stable/c/3eefc0c2b78444b64feeb3783c017d6adc3cd3ce"
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      "title": "xfs: fix freemap adjustments when adding xattrs to leaf blocks",
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    "assignerShortName": "Linux",
    "cveId": "CVE-2026-43158",
    "datePublished": "2026-05-06T11:27:37.848Z",
    "dateReserved": "2026-05-01T14:12:55.990Z",
    "dateUpdated": "2026-10-19T19:16:22.481Z",
    "state": "PUBLISHED"
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  "dataVersion": "5.2"
}

CVE-2026-43303 (GCVE-0-2026-43303)

Vulnerability from cvelistv5 – Published: 2026-05-08 13:11 – Updated: 2026-11-10 12:46

Title

mm/page_alloc: clear page->private in free_pages_prepare()

Summary

In the Linux kernel, the following vulnerability has been resolved: mm/page_alloc: clear page->private in free_pages_prepare() Several subsystems (slub, shmem, ttm, etc.) use page->private but don't clear it before freeing pages. When these pages are later allocated as high-order pages and split via split_page(), tail pages retain stale page->private values. This causes a use-after-free in the swap subsystem. The swap code uses page->private to track swap count continuations, assuming freshly allocated pages have page->private == 0. When stale values are present, swap_count_continued() incorrectly assumes the continuation list is valid and iterates over uninitialized page->lru containing LIST_POISON values, causing a crash: KASAN: maybe wild-memory-access in range [0xdead000000000100-0xdead000000000107] RIP: 0010:__do_sys_swapoff+0x1151/0x1860 Fix this by clearing page->private in free_pages_prepare(), ensuring all freed pages have clean state regardless of previous use.

Severity

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-16 15:16 UTC

CWE

CWE-457 - Use of Uninitialized Variable

Assigner

Linux CNA under the mitre root

CNA scorecard D 53/100 over 6641 records in the last 180 days details

References

9 references

URL	Tags
https://git.kernel.org/stable/c/e7790ab165713b79b…
https://git.kernel.org/stable/c/3edb8ebbf79b90160…
https://git.kernel.org/stable/c/f9719e32a67b4b00b…
https://git.kernel.org/stable/c/23b82b7a26182ad84…
https://git.kernel.org/stable/c/d757c793853ec5483…
https://git.kernel.org/stable/c/ac1ea219590c09572…
https://cert-portal.siemens.com/productcert/html/…
https://cert-portal.siemens.com/productcert/html/…
https://cert-portal.siemens.com/productcert/html/…

Impacted products

13 products

Vendor	Product	Version
Linux	Linux	Affected: 3b8000ae185cb068adbda5f966a3835053c85fd4 , < e7790ab165713b79b1617ce659742ceb3a859d05 (git) Affected: 3b8000ae185cb068adbda5f966a3835053c85fd4 , < 3edb8ebbf79b9016040e8f3421d723ae3d542b32 (git) Affected: 3b8000ae185cb068adbda5f966a3835053c85fd4 , < f9719e32a67b4b00b3c9b133e8b5ffa72a26b67b (git) Affected: 3b8000ae185cb068adbda5f966a3835053c85fd4 , < 23b82b7a26182ad840ae67d390d7ec9771e8c00f (git) Affected: 3b8000ae185cb068adbda5f966a3835053c85fd4 , < d757c793853ec5483eb41ec2942c300b8fa720fb (git) Affected: 3b8000ae185cb068adbda5f966a3835053c85fd4 , < ac1ea219590c09572ed5992dc233bbf7bb70fef9 (git)
Linux	Linux	Affected: 5.18 Unaffected: 0 , < 5.18 (semver) Unaffected: 6.1.176 , ≤ 6.1.* (semver) Unaffected: 6.6.143 , ≤ 6.6.* (semver) Unaffected: 6.12.93 , ≤ 6.12.* (semver) Unaffected: 6.18.16 , ≤ 6.18.* (semver) Unaffected: 6.19.6 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix)
Siemens	SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0)	Affected: V3.1.6 , < * (custom)
Siemens	SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0)	Affected: V3.1.7 , < * (custom)
Siemens	SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0)	Affected: V3.1.6 , < * (custom)
Siemens	SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0)	Affected: V3.1.7 , < * (custom)
Siemens	SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0)	Affected: V3.1.6 , < * (custom)
Siemens	SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0)	Affected: V3.1.7 , < * (custom)
Siemens	SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0)	Affected: V3.1.6 , < * (custom)
Siemens	SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0)	Affected: V3.1.7 , < * (custom)
Siemens	SIMATIC S7-1500 TM MFP - GNU/Linux subsystem	Affected: 0 , < * (custom)
Siemens	SIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0)	Affected: V3.1.6 , < * (custom)
Siemens	SIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0)	Affected: V3.1.7 , < * (custom)

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CVE-2026-45898 (GCVE-0-2026-45898)

Vulnerability from cvelistv5 – Published: 2026-05-27 12:17 – Updated: 2026-10-19 19:26

Title

RDMA/iwcm: Fix workqueue list corruption by removing work_list

Summary

In the Linux kernel, the following vulnerability has been resolved: RDMA/iwcm: Fix workqueue list corruption by removing work_list The commit e1168f0 ("RDMA/iwcm: Simplify cm_event_handler()") changed the work submission logic to unconditionally call queue_work() with the expectation that queue_work() would have no effect if work was already pending. The problem is that a free list of struct iwcm_work is used (for which struct work_struct is embedded), so each call to queue_work() is basically unique and therefore does indeed queue the work. This causes a problem in the work handler which walks the work_list until it's empty to process entries. This means that a single run of the work handler could process item N+1 and release it back to the free list while the actual workqueue entry is still queued. It could then get reused (INIT_WORK...) and lead to list corruption in the workqueue logic. Fix this by just removing the work_list. The workqueue already does this for us. This fixes the following error that was observed when stress testing with ucmatose on an Intel E830 in iWARP mode: [ 151.465780] list_del corruption. next->prev should be ffff9f0915c69c08, but was ffff9f0a1116be08. (next=ffff9f0a15b11c08) [ 151.466639] ------------[ cut here ]------------ [ 151.466986] kernel BUG at lib/list_debug.c:67! [ 151.467349] Oops: invalid opcode: 0000 [#1] SMP NOPTI [ 151.467753] CPU: 14 UID: 0 PID: 2306 Comm: kworker/u64:18 Not tainted 6.19.0-rc4+ #1 PREEMPT(voluntary) [ 151.468466] Hardware name: QEMU Ubuntu 24.04 PC (i440FX + PIIX, 1996), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 151.469192] Workqueue: 0x0 (iw_cm_wq) [ 151.469478] RIP: 0010:__list_del_entry_valid_or_report+0xf0/0x100 [ 151.469942] Code: c7 58 5f 4c b2 e8 10 50 aa ff 0f 0b 48 89 ef e8 36 57 cb ff 48 8b 55 08 48 89 e9 48 89 de 48 c7 c7 a8 5f 4c b2 e8 f0 4f aa ff <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 90 90 90 90 90 90 [ 151.471323] RSP: 0000:ffffb15644e7bd68 EFLAGS: 00010046 [ 151.471712] RAX: 000000000000006d RBX: ffff9f0915c69c08 RCX: 0000000000000027 [ 151.472243] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff9f0a37d9c600 [ 151.472768] RBP: ffff9f0a15b11c08 R08: 0000000000000000 R09: c0000000ffff7fff [ 151.473294] R10: 0000000000000001 R11: ffffb15644e7bba8 R12: ffff9f092339ee68 [ 151.473817] R13: ffff9f0900059c28 R14: ffff9f092339ee78 R15: 0000000000000000 [ 151.474344] FS: 0000000000000000(0000) GS:ffff9f0a847b5000(0000) knlGS:0000000000000000 [ 151.474934] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 151.475362] CR2: 0000559e233a9088 CR3: 000000020296b004 CR4: 0000000000770ef0 [ 151.475895] PKRU: 55555554 [ 151.476118] Call Trace: [ 151.476331] <TASK> [ 151.476497] move_linked_works+0x49/0xa0 [ 151.476792] __pwq_activate_work.isra.46+0x2f/0xa0 [ 151.477151] pwq_dec_nr_in_flight+0x1e0/0x2f0 [ 151.477479] process_scheduled_works+0x1c8/0x410 [ 151.477823] worker_thread+0x125/0x260 [ 151.478108] ? __pfx_worker_thread+0x10/0x10 [ 151.478430] kthread+0xfe/0x240 [ 151.478671] ? __pfx_kthread+0x10/0x10 [ 151.478955] ? __pfx_kthread+0x10/0x10 [ 151.479240] ret_from_fork+0x208/0x270 [ 151.479523] ? __pfx_kthread+0x10/0x10 [ 151.479806] ret_from_fork_asm+0x1a/0x30 [ 151.480103] </TASK>

Severity

9.8 (Critical)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7 (High)


                        
                          CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-16 15:18 UTC

CWE

CWE-1341 - Multiple Releases of Same Resource or Handle

Assigner

Linux CNA under the mitre root

CNA scorecard D 53/100 over 6641 records in the last 180 days details

References

11 references

URL	Tags
https://git.kernel.org/stable/c/38c5b49fffa1b7609…
https://git.kernel.org/stable/c/eb715133e0ae12514…
https://git.kernel.org/stable/c/a6b9e793e74e372da…
https://git.kernel.org/stable/c/7874eeacfa4217756…
https://access.redhat.com/security/cve/CVE-2026-45898	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2482031	issue-trackingx_refsource_REDHAT
https://security.access.redhat.com/data/csaf/v2/v…	x_sadp-csaf-vex
https://access.redhat.com/errata/RHSA-2026:27731	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:30129	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:27708	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:30848	vendor-advisoryx_refsource_REDHAT

Impacted products

10 products

Vendor	Product	Version
Linux	Linux	Affected: e1168f09b3314992f1c5251f3793102035da7237 , < 38c5b49fffa1b760959af74f11806eeb3ef4706d (git) Affected: e1168f09b3314992f1c5251f3793102035da7237 , < eb715133e0ae12514bba4d2d5ce1dee774476056 (git) Affected: e1168f09b3314992f1c5251f3793102035da7237 , < a6b9e793e74e372daa266fd0d58b751305877897 (git) Affected: e1168f09b3314992f1c5251f3793102035da7237 , < 7874eeacfa42177565c01d5198726671acf7adf2 (git)
Linux	Linux	Affected: 6.11 Unaffected: 0 , < 6.11 (semver) Unaffected: 6.12.75 , ≤ 6.12.* (semver) Unaffected: 6.18.14 , ≤ 6.18.* (semver) Unaffected: 6.19.4 , ≤ 6.19.* (semver) Unaffected: 7.0 , ≤ * (original_commit_for_fix)
Red Hat	Red Hat Enterprise Linux 10	Unaffected: 0:6.12.0-211.28.1.el10_2 , < * (rpm) cpe:/o:redhat:enterprise_linux:10.2
Red Hat	Red Hat Enterprise Linux 10.0 Extended Update Support	Unaffected: 0:6.12.0-55.82.1.el10_0 , < * (rpm) cpe:/o:redhat:enterprise_linux_eus:10.0
Red Hat	Red Hat Enterprise Linux 9	Unaffected: 0:5.14.0-687.19.1.el9_8 , < * (rpm) cpe:/a:redhat:enterprise_linux:9 cpe:/o:redhat:enterprise_linux:9
Red Hat	Red Hat Enterprise Linux 9.6 Extended Update Support	Unaffected: 0:5.14.0-570.123.1.el9_6 , < * (rpm) cpe:/a:redhat:rhel_eus:9.6
Red Hat	Red Hat Enterprise Linux 6	cpe:/o:redhat:enterprise_linux:6
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7
Red Hat	Red Hat Enterprise Linux 8	cpe:/o:redhat:enterprise_linux:8
Red Hat	Red Hat Enterprise Linux 9	cpe:/o:redhat:enterprise_linux:9

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CVE-2026-46125 (GCVE-0-2026-46125)

Vulnerability from cvelistv5 – Published: 2026-05-28 09:35 – Updated: 2026-10-19 19:36

Title

wifi: mac80211: remove station if connection prep fails

Summary

In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: remove station if connection prep fails If connection preparation fails for MLO connections, then the interface is completely reset to non-MLD. In this case, we must not keep the station since it's related to the link of the vif being removed. Delete an existing station. Any "new_sta" is already being removed, so that doesn't need changes. This fixes a use-after-free/double-free in debugfs if that's enabled, because a vif going from MLD (and to MLD, but that's not relevant here) recreates its entire debugfs.

Severity

8.8 (High)


                        
                          CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

6.8 (Medium)


                        
                          CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-16 15:20 UTC

CWE

CWE-825 - Expired Pointer Dereference
CWE-416 - Use After Free

Assigner

Linux CNA under the mitre root

CNA scorecard D 53/100 over 6641 records in the last 180 days details

References

20 references

URL	Tags
https://git.kernel.org/stable/c/18fed0a209500bfea…
https://git.kernel.org/stable/c/fe75fa1ac9a92990f…
https://git.kernel.org/stable/c/afcbaed89cdc1a001…
https://git.kernel.org/stable/c/9e28654f79f443bca…
https://git.kernel.org/stable/c/1c2b72ea89882aeb9…
https://git.kernel.org/stable/c/283fc9e44ff5b5ac9…
https://access.redhat.com/security/cve/CVE-2026-46125	vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2482608	issue-trackingx_refsource_REDHAT
https://security.access.redhat.com/data/csaf/v2/v…	x_sadp-csaf-vex
https://access.redhat.com/errata/RHSA-2026:27731	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:27288	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:26515	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:27735	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:27708	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:27789	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:26427	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:26563	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:26428	vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:26462	vendor-advisoryx_refsource_REDHAT
https://cert-portal.siemens.com/productcert/html/…

Impacted products

17 products

Vendor	Product	Version
Linux	Linux	Affected: 81151ce462e533551f3284bfdb8e0f461c9220e6 , < 18fed0a209500bfea5c4c08609ec93855e4e500b (git) Affected: 81151ce462e533551f3284bfdb8e0f461c9220e6 , < fe75fa1ac9a92990f7fc3d34b17808fd933071b2 (git) Affected: 81151ce462e533551f3284bfdb8e0f461c9220e6 , < afcbaed89cdc1a001b43270cbf5394bb4804270a (git) Affected: 81151ce462e533551f3284bfdb8e0f461c9220e6 , < 9e28654f79f443bca9b29ff3ae7cf18abfba58a0 (git) Affected: 81151ce462e533551f3284bfdb8e0f461c9220e6 , < 1c2b72ea89882aeb948340498391e69c58d466f1 (git) Affected: 81151ce462e533551f3284bfdb8e0f461c9220e6 , < 283fc9e44ff5b5ac967439b4951b80bd4299f4e4 (git)
Linux	Linux	Affected: 6.0 Unaffected: 0 , < 6.0 (semver) Unaffected: 6.1.176 , ≤ 6.1.* (semver) Unaffected: 6.6.140 , ≤ 6.6.* (semver) Unaffected: 6.12.88 , ≤ 6.12.* (semver) Unaffected: 6.18.30 , ≤ 6.18.* (semver) Unaffected: 7.0.7 , ≤ 7.0.* (semver) Unaffected: 7.1 , ≤ * (original_commit_for_fix)
Red Hat	Red Hat Enterprise Linux 10	Unaffected: 0:6.12.0-211.26.1.el10_2 , < * (rpm) cpe:/o:redhat:enterprise_linux:10.2
Red Hat	Red Hat Enterprise Linux 10.0 Extended Update Support	Unaffected: 0:6.12.0-55.82.1.el10_0 , < * (rpm) cpe:/o:redhat:enterprise_linux_eus:10.0
Red Hat	Red Hat Enterprise Linux 8	Unaffected: 0:4.18.0-553.134.1.rt7.475.el8_10 , < * (rpm) cpe:/a:redhat:enterprise_linux:8::nfv
Red Hat	Red Hat Enterprise Linux 8	Unaffected: 0:4.18.0-553.134.1.el8_10 , < * (rpm) cpe:/o:redhat:enterprise_linux:8
Red Hat	Red Hat Enterprise Linux 8.8 Telecommunications Update Service	Unaffected: 0:4.18.0-477.147.1.el8_8 , < * (rpm) cpe:/o:redhat:rhel_tus:8.8
Red Hat	Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions	Unaffected: 0:4.18.0-477.147.1.el8_8 , < * (rpm) cpe:/o:redhat:rhel_e4s:8.8
Red Hat	Red Hat Enterprise Linux 9	Unaffected: 0:5.14.0-687.17.1.el9_8 , < * (rpm) cpe:/a:redhat:enterprise_linux:9 cpe:/o:redhat:enterprise_linux:9
Red Hat	Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions	Unaffected: 0:5.14.0-284.176.1.el9_2 , < * (rpm) cpe:/a:redhat:rhel_e4s:9.2
Red Hat	Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions	Unaffected: 0:5.14.0-284.176.1.rt14.461.el9_2 , < * (rpm) cpe:/a:redhat:rhel_e4s:9.2::nfv
Red Hat	Red Hat Enterprise Linux 9.4 Update Services for SAP Solutions	Unaffected: 0:5.14.0-427.132.1.el9_4 , < * (rpm) cpe:/a:redhat:rhel_e4s:9.4
Red Hat	Red Hat Enterprise Linux 9.6 Extended Update Support	Unaffected: 0:5.14.0-570.123.1.el9_6 , < * (rpm) cpe:/a:redhat:rhel_eus:9.6
Red Hat	Red Hat Enterprise Linux 6	cpe:/o:redhat:enterprise_linux:6
Red Hat	Red Hat Enterprise Linux 7	cpe:/o:redhat:enterprise_linux:7
Red Hat	Red Hat Enterprise Linux 9	cpe:/o:redhat:enterprise_linux:9
Siemens	SIMATIC S7-1500 TM MFP - GNU/Linux subsystem	Affected: 0 , < * (custom)

Show details on NVD website

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              "version": "81151ce462e533551f3284bfdb8e0f461c9220e6",
              "versionType": "git"
            },
            {
              "lessThan": "283fc9e44ff5b5ac967439b4951b80bd4299f4e4",
              "status": "affected",
              "version": "81151ce462e533551f3284bfdb8e0f461c9220e6",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/mac80211/mlme.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.0"
            },
            {
              "lessThan": "6.0",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.176",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.140",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.88",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.30",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.0.*",
              "status": "unaffected",
              "version": "7.0.7",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.176",
                  "versionStartIncluding": "6.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.140",
                  "versionStartIncluding": "6.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.88",
                  "versionStartIncluding": "6.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.30",
                  "versionStartIncluding": "6.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.0.7",
                  "versionStartIncluding": "6.0",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.1",
                  "versionStartIncluding": "6.0",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mac80211: remove station if connection prep fails\n\nIf connection preparation fails for MLO connections, then the\ninterface is completely reset to non-MLD. In this case, we must\nnot keep the station since it\u0027s related to the link of the vif\nbeing removed. Delete an existing station. Any \"new_sta\" is\nalready being removed, so that doesn\u0027t need changes.\n\nThis fixes a use-after-free/double-free in debugfs if that\u0027s\nenabled, because a vif going from MLD (and to MLD, but that\u0027s\nnot relevant here) recreates its entire debugfs."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:A - The bug is in mac80211 station-side MLME, triggered by a malicious/rogue AP that the station attempts an MLO association with; WiFi requires the attacker to be within radio range (same wireless segment).\nAC:L - A rogue AP can reliably let authentication create the station and then craft association/channel parameters that fail connection prep on the MLO path, repeatably; the required CONFIG_MAC80211_DEBUGFS is commonly enabled.\nPR:N - 802.11 authentication/association management frames are processed before any credential proof (4-way handshake/SAE), so a rogue AP reaches this path without holding any credentials on the victim.\nUI:N - Stations auto-reconnect to saved networks, so an attacker spoofing a known SSID drives the connection (and the failing MLO assoc) with no user action.\nS:U - The corruption stays within the kernel\u0027s own memory/security authority with no boundary crossing such as VM or IOMMU escape.\nC:H - A use-after-free over the freed station/link-debugfs objects can be leveraged for attacker-controlled reads of kernel memory.\nI:H - The use-after-free/double-free enables heap grooming and write primitives that can corrupt adjacent kernel state and hijack control flow.\nA:H - The use-after-free/double-free reliably causes kernel oops/panic, a full denial of service."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T12:29:54.918Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/18fed0a209500bfea5c4c08609ec93855e4e500b"
        },
        {
          "url": "https://git.kernel.org/stable/c/fe75fa1ac9a92990f7fc3d34b17808fd933071b2"
        },
        {
          "url": "https://git.kernel.org/stable/c/afcbaed89cdc1a001b43270cbf5394bb4804270a"
        },
        {
          "url": "https://git.kernel.org/stable/c/9e28654f79f443bca9b29ff3ae7cf18abfba58a0"
        },
        {
          "url": "https://git.kernel.org/stable/c/1c2b72ea89882aeb948340498391e69c58d466f1"
        },
        {
          "url": "https://git.kernel.org/stable/c/283fc9e44ff5b5ac967439b4951b80bd4299f4e4"
        }
      ],
      "title": "wifi: mac80211: remove station if connection prep fails",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-46125",
    "datePublished": "2026-05-28T09:35:39.809Z",
    "dateReserved": "2026-05-13T15:03:33.099Z",
    "dateUpdated": "2026-10-19T19:36:51.538Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

RHSA-2026:27708

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CVE-2025-40064 (GCVE-0-2025-40064)

CVE-2025-40168 (GCVE-0-2025-40168)

CVE-2026-23136 (GCVE-0-2026-23136)

CVE-2026-43116 (GCVE-0-2026-43116)

CVE-2026-43158 (GCVE-0-2026-43158)

CVE-2026-43303 (GCVE-0-2026-43303)

CVE-2026-45898 (GCVE-0-2026-45898)

CVE-2026-46125 (GCVE-0-2026-46125)

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour