CVE-2026-23241: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: audit: add missing syscalls to read class The "at" variant of getxattr() and listxattr() are missing from the audit read class. Calling getxattrat() or listxattrat() on a file to read its extended attributes will bypass audit rules such as: -w /tmp/test -p rwa -k test_rwa The current patch adds missing syscalls to the audit read class.

Засегнати продукти

• Linux Linux: 6140be90ec70c39fa844741ca3cc807dd0866394 преди a2e8c144299c31d3972295ed80d4cb908daf4f6f; 6140be90ec70c39fa844741ca3cc807dd0866394 преди ad37505ce869a8100ff23f24eea117de7a7516bf; 6140be90ec70c39fa844741ca3cc807dd0866394 преди bcb90a2834c7393c26df9609b889a3097b7700cd
• Linux Linux: 6.13; преди 6.13; 6.18.16 до 6.18.*; 6.19.6 до 6.19.*; от 7.0 нататък

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99268
• CVE-2026-99266
• CVE-2026-99267

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-23241
• https://nvd.nist.gov/vuln/detail/CVE-2026-23241
• https://git.kernel.org/stable/c/a2e8c144299c31d3972295ed80d4cb908daf4f6f
• https://git.kernel.org/stable/c/ad37505ce869a8100ff23f24eea117de7a7516bf
• https://git.kernel.org/stable/c/bcb90a2834c7393c26df9609b889a3097b7700cd
• https://www.bencteux.fr/posts/missing_syscalls_audit/