CVE-2026-97546: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: xfs: don't spin forever on zero-length dirents when salvaging them LOLLM noticed that xrep_dir_recover_data can spin forever if it encounters an unused dirent that claims to have length zero. Fix that, and prevent the same thing from happening with a zero-length entry.

Засегнати продукти

• Linux Linux: b1991ee3e7cf852e95a3498801303cfbb4468681 преди 5442f0c56445618544a801fb4dae35aed87a1aaa; b1991ee3e7cf852e95a3498801303cfbb4468681 преди 08754ebfa5c28e8d57316b1bd7a5a921a5e2e762; b1991ee3e7cf852e95a3498801303cfbb4468681 преди a455c83ce5dc1a2da33b1b84253d298372a8dfbd; b1991ee3e7cf852e95a3498801303cfbb4468681 преди 9f84792b40d0c96833341602144574bf0bd14a6a
• Linux Linux: 6.10; преди 6.10; 6.12.111 до 6.12.*; 6.18.53 до 6.18.*; 7.2.7 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-2026-97546
• https://nvd.nist.gov/vuln/detail/CVE-2026-97546
• https://git.kernel.org/stable/c/5442f0c56445618544a801fb4dae35aed87a1aaa
• https://git.kernel.org/stable/c/08754ebfa5c28e8d57316b1bd7a5a921a5e2e762
• https://git.kernel.org/stable/c/a455c83ce5dc1a2da33b1b84253d298372a8dfbd
• https://git.kernel.org/stable/c/9f84792b40d0c96833341602144574bf0bd14a6a