CVE-2022-50860high

apparmor: Fix memleak in alloc_ns()

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 91% de las CVE

explotación observada

noninguna fuente lo reporta

In the Linux kernel, the following vulnerability has been resolved: apparmor: Fix memleak in alloc_ns() After changes in commit a1bd627b46d1 ("apparmor: share profile name on replacement"), the hname member of struct aa_policy is not valid slab object, but a subset of that, it can not be freed by kfree_sensitive(), use aa_policy_destroy() to fix it.

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/0250cf8d37bb5201a117177afd24dc73a1c81657 https://git.kernel.org/stable/c/12695b4b76d437b9c0182a6f7dfb2248013a9daf https://git.kernel.org/stable/c/5f509fa740b17307f0cba412485072f632d5af36 https://git.kernel.org/stable/c/9a32aa87a25d800b2c6f47bc2749a7bfd9a486f3 https://git.kernel.org/stable/c/e9e6fa49dbab6d84c676666f3fe7d360497fd65b