CVE-2022-49129
mt76: mt7921: fix crash when startup fails.
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Feb 26, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
e0f9fdda81bd32371ddac9222487e612027d8de2 < 38fbe806645090c07aa97171f20fc62c3d7d3a98 e0f9fdda81bd32371ddac9222487e612027d8de2 < c1a5e6002ec441a3b9fb4d048b4b49ae93409a46 e0f9fdda81bd32371ddac9222487e612027d8de2 < ac1260b661c2ef0d0a56680cdb5672b931b7be8f e0f9fdda81bd32371ddac9222487e612027d8de2 < 827e7799c61b978fbc2cc9dac66cb62401b2b3f0
Linux / Linux
5.12
References
git.kernel.org: https://git.kernel.org/stable/c/38fbe806645090c07aa97171f20fc62c3d7d3a98 git.kernel.org: https://git.kernel.org/stable/c/c1a5e6002ec441a3b9fb4d048b4b49ae93409a46 git.kernel.org: https://git.kernel.org/stable/c/ac1260b661c2ef0d0a56680cdb5672b931b7be8f git.kernel.org: https://git.kernel.org/stable/c/827e7799c61b978fbc2cc9dac66cb62401b2b3f0