CVE-2022-49129

In the Linux kernel, the following vulnerability has been resolved: mt76: mt7921: fix crash when startup fails. If the nic fails to start, it is possible that the reset_work has already been scheduled. Ensure the work item is canceled so we do not have use-after-free crash in case cleanup is called before the work item is executed. This fixes crash on my x86_64 apu2 when mt7921k radio fails to work. Radio still fails, but OS does not crash.

Score

CVSS 3.1 7.8 High

Status

Analyzed - 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Published

2025-02-26

Last modified

2026-08-12

Weaknesses

CWE-416

Affected products

• Linux Kernel (Linux)

References

• https://git.kernel.org/stable/c/38fbe806645090c07aa97171f20fc62c3d7d3a98
• https://git.kernel.org/stable/c/827e7799c61b978fbc2cc9dac66cb62401b2b3f0
• https://git.kernel.org/stable/c/ac1260b661c2ef0d0a56680cdb5672b931b7be8f
• https://git.kernel.org/stable/c/c1a5e6002ec441a3b9fb4d048b4b49ae93409a46