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CVE-2022-49129

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CVE-2022-49129

Published: Feb 26, 2025

Modified: May 11, 2026

PUBLISHED

Description

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.

VendorProductVersions

Linux

Linux

affected
e0f9fdda81bd32371ddac9222487e612027d8de2 - < 38fbe806645090c07aa97171f20fc62c3d7d3a98
affected
e0f9fdda81bd32371ddac9222487e612027d8de2 - < c1a5e6002ec441a3b9fb4d048b4b49ae93409a46
affected
e0f9fdda81bd32371ddac9222487e612027d8de2 - < ac1260b661c2ef0d0a56680cdb5672b931b7be8f
affected
e0f9fdda81bd32371ddac9222487e612027d8de2 - < 827e7799c61b978fbc2cc9dac66cb62401b2b3f0

Linux

Linux

affected
5.12
unaffected
0 - < 5.12
unaffected
5.15.34 - <= 5.15.*
unaffected
5.16.20 - <= 5.16.*
unaffected
5.17.3 - <= 5.17.*

+1 more versions

References

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