CVE-2026-80591high

f2fs: fix listxattr handling of corrupted xattr entries

21Vexday Risk Score

Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.

ssvc Trackcvss 7.8epss 0.1%

probabilidade de exploração

0.1%top 97% das CVEs

exploração observada

nãonenhuma fonte reporta

In the Linux kernel, the following vulnerability has been resolved: f2fs: fix listxattr handling of corrupted xattr entries Validate the xattr entry before reading its fields in f2fs_listxattr(). Return -EFSCORRUPTED when the entry is outside the valid xattr storage area instead of returning a successful partial result.

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

Produtos afetados

Linux · Linux

Referências

https://git.kernel.org/stable/c/2770041f34b52334ea63351ffb1cc2007a9de46e https://git.kernel.org/stable/c/3c0dbfecd859fd02fe9008f33a83146102ccd9ba https://git.kernel.org/stable/c/5ef5bc304f23c3fe255d4936472378dcb74d0e94 https://git.kernel.org/stable/c/7dd01f7d0291583e3e5420c95c7d584e114899bd https://git.kernel.org/stable/c/7dfac47e4189692f35230f3064acf2540e6d75fe https://git.kernel.org/stable/c/c8a10f174316e80d577e6549099b71a7a2111f3f https://git.kernel.org/stable/c/dfa4891c27bccbd83d511a065721e85621f275a1 https://git.kernel.org/stable/c/ec9f79c8d5b28a928e65b67cd138c841571cf502