CVE-2026-98534: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: ipe: fix use-after-free when auditing a newly loaded policy new_policy() audits the policy after ipe_new_policyfs_node() publishes it and drops the new directory's inode lock. A concurrent delete can free the policy while ipe_audit_policy_load() is still using it. Audit the successful load under that lock. [FW: remove model name according to latest guideline]

Засегнати продукти

• Linux Linux: f44554b5067b36c14cc91ed811fa1bd58baed34a преди b72d6c72b4bfbc021e8e127fa13e0f27d09be737; f44554b5067b36c14cc91ed811fa1bd58baed34a преди 48f7d0233c3cc8d986d1177d0e5dd4af435e7265; f44554b5067b36c14cc91ed811fa1bd58baed34a преди e9015d32752fa228ef2f0e07fd93fc53a4a4c723; f44554b5067b36c14cc91ed811fa1bd58baed34a преди 9814077275eca36ebf8d510d2f076d235ff9f51a
• Linux Linux: 6.12; преди 6.12; 6.12.112 до 6.12.*; 6.18.55 до 6.18.*; 7.2.9 до 7.2.*; от 7.3 нататък

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99265
• CVE-2026-99261
• CVE-2026-99260

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-98534
• https://nvd.nist.gov/vuln/detail/CVE-2026-98534
• https://git.kernel.org/stable/c/b72d6c72b4bfbc021e8e127fa13e0f27d09be737
• https://git.kernel.org/stable/c/48f7d0233c3cc8d986d1177d0e5dd4af435e7265
• https://git.kernel.org/stable/c/e9015d32752fa228ef2f0e07fd93fc53a4a4c723
• https://git.kernel.org/stable/c/9814077275eca36ebf8d510d2f076d235ff9f51a