CVE-2022-50852

Published: Dec 30, 2025

Modified: May 11, 2026

PUBLISHED

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.

Vendor	Product	Versions
Linux	Linux	affected `f965333e491e36adb0fa91e389fba8685b704fb6 - < 3ed0b382cb36f6dac9f93b3a5533cfcd699409a5` affected `f965333e491e36adb0fa91e389fba8685b704fb6 - < e7de4b4979bd8d313ec837931dde936653ca82ea`
Linux	Linux	affected `6.0` unaffected `0 - < 6.0` unaffected `6.0.3 - <= 6.0.` unaffected `6.1 - <= `

References

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

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

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CVE-2022-50852

Description

Affected Products

References