CVE-2022-50852

Linux Kernel 6.0.0-6.0.3 - Use-After-Free in mt7921_acpi_read

Title source: llm

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: mt7921: fix use after free in mt7921_acpi_read() Don't dereference "sar_root" after it has been freed.

References (2)

Core 2

Core References

Patch

https://git.kernel.org/stable/c/3ed0b382cb36f6dac9f93b3a5533cfcd699409a5

Patch

https://git.kernel.org/stable/c/e7de4b4979bd8d313ec837931dde936653ca82ea

Scores

EPSS 0.0016

EPSS Percentile 5.8%

Details

Status published

Products (7)

linux/Kernel 6.0.0 - 6.0.3linux

Linux/Linux < 6.0

Linux/Linux 6.0

Linux/Linux 6.0.3 - 6.0.*

Linux/Linux 6.1

Linux/Linux f965333e491e36adb0fa91e389fba8685b704fb6 - 3ed0b382cb36f6dac9f93b3a5533cfcd699409a5

Linux/Linux f965333e491e36adb0fa91e389fba8685b704fb6 - e7de4b4979bd8d313ec837931dde936653ca82ea

Published Dec 30, 2025

Tracked Since Feb 18, 2026