CVE-2026-80619high

apparmor: fix potential UAF in aa_replace_profiles

21Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 7.8epss 0.2%

probabilidad de explotación

0.2%top 94% de las CVE

explotación observada

noninguna fuente lo reporta

In the Linux kernel, the following vulnerability has been resolved: apparmor: fix potential UAF in aa_replace_profiles The function aa_replace_profiles was accessing udata->size after calling aa_put_loaddata(udata), causing a potential UAF. Fixed this by saving the size to a local variable before dropping the reference.

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

Productos afectados

Linux · Linux

Referencias

https://git.kernel.org/stable/c/57b1bd4486d56254bb8af1a8f3d4445bbe505290 https://git.kernel.org/stable/c/5cba148eae6e8550c2889f5c0f94d72bed864321 https://git.kernel.org/stable/c/7b42f95813dc9ceb6bda35afcf914630909a19f9 https://git.kernel.org/stable/c/9d37dc6376e336dc4b4f39a7ad0d069aa70e9495 https://git.kernel.org/stable/c/9d8e47cbce7536f19c96e37d0685a042010187ee https://git.kernel.org/stable/c/c0f3a3fda617beeec58708720304dd026a1a4dd7 https://git.kernel.org/stable/c/c44de0880b7ccc15c70a6352b5e107677d32b061 https://git.kernel.org/stable/c/dd5f1202f45a2dbe2c7dd10093f5c6bb2d8ac5bb