CVE-2022-49403 Information

Description

In the Linux kernel the following vulnerability has been resolved:

lib/string_helpers: fix not adding strarray to device’s resource list

Add allocated strarray to device’s resource list. This is a must to automatically release strarray when the device disappears.

Without this fix we have a memory leak in the few drivers which use devm_kasprintf_strarray().

Reference

https://git.kernel.org/stable/c/a152eb42fcecfe41239c3c6695342f3a128593e7 https://git.kernel.org/stable/c/bf29edab0c9ff3d2633b8306a67d04c357e2a385 https://git.kernel.org/stable/c/cd290a9839cee2f6641558877e707bd373c8f6f1