CVE-2026-80529: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: xfs: don't swallow dquot recovery verification errors xlog_recover_dquot_commit_pass2() validates the recovered dquot with xfs_dqblk_verify() and, on failure, sets error = -EFSCORRUPTED and jumps to out_release. But out_release unconditionally returns 0, so the corruption error is discarded: the caller xlog_recover_items_pass2() sees success, log recovery proceeds as if the dquot were valid, and the corrupt quota buffer can be written back to disk.

Засегнати продукти

• Linux Linux: 7880b1f0adef4d363f42d6bb42aab3211291351b преди e506e127fcb4e2bad1045805f1740b395eea9618; 3581868f51a2edb027a898988b5b5a4ba379ee55 преди 5b756fbb60b5d26063f46a11a3c7daa7eb616d79; 9c235dfc3d3f901fe22acb20f2ab37ff39f2ce02 преди a233b3362a3c7bf23f5143b4ef4b17ec337fcb4d; 9c235dfc3d3f901fe22acb20f2ab37ff39f2ce02 преди 38a4dbe588bd028a07a77dc5cee62ee3ce21e87d; 9c235dfc3d3f901fe22acb20f2ab37ff39f2ce02 преди 36a31b12540c0a0a3b77a01fda86de646f2961fb; 9c235dfc3d3f901fe22acb20f2ab37ff39f2ce02 преди e2b4a856085e9bd939bde2dee0d08b1d41babde9; 6.1.128 преди 6.1.184; 6.6.17 преди 6.6.153
• Linux Linux: 6.7; преди 6.7; 6.1.184 до 6.1.*; 6.6.153 до 6.6.*; 6.12.105 до 6.12.*; 6.18.46 до 6.18.*; 7.1.10 до 7.1.*; 7.2 до *

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-2026-80529
• https://nvd.nist.gov/vuln/detail/CVE-2026-80529
• https://git.kernel.org/stable/c/e506e127fcb4e2bad1045805f1740b395eea9618
• https://git.kernel.org/stable/c/5b756fbb60b5d26063f46a11a3c7daa7eb616d79
• https://git.kernel.org/stable/c/a233b3362a3c7bf23f5143b4ef4b17ec337fcb4d
• https://git.kernel.org/stable/c/38a4dbe588bd028a07a77dc5cee62ee3ce21e87d
• https://git.kernel.org/stable/c/36a31b12540c0a0a3b77a01fda86de646f2961fb
• https://git.kernel.org/stable/c/e2b4a856085e9bd939bde2dee0d08b1d41babde9