CVE-2026-97909
ASoC: sti: initialize IRQ lock before requesting IRQ
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: ASoC: sti: initialize IRQ lock before requesting IRQ uni_reader_init() registers the shared IRQ before initializing reader->irq_lock. A pending interrupt can invoke the handler while the lock is still uninitialized. Initialize the lock before registering the IRQ so the interrupt path always sees valid lock state.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 25, 2026 |
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Affected Versions
Linux / Linux
d05d862ead8eca5e7d4ccf82d39d9189579ee5b1 < f1e7b74512164314d0550ec5b62e3d40b95b0986 d05d862ead8eca5e7d4ccf82d39d9189579ee5b1 < 998ca92f69bc43499705016d02ffaf0663126d57 d05d862ead8eca5e7d4ccf82d39d9189579ee5b1 < a42dd4dae4c9191caa017cf54cc40b6bb125be65 d05d862ead8eca5e7d4ccf82d39d9189579ee5b1 < 04405aeef4f8d7bcac6dcb1947acafdb4420c2c3
Linux / Linux
4.11
References
git.kernel.org: https://git.kernel.org/stable/c/f1e7b74512164314d0550ec5b62e3d40b95b0986 git.kernel.org: https://git.kernel.org/stable/c/998ca92f69bc43499705016d02ffaf0663126d57 git.kernel.org: https://git.kernel.org/stable/c/a42dd4dae4c9191caa017cf54cc40b6bb125be65 git.kernel.org: https://git.kernel.org/stable/c/04405aeef4f8d7bcac6dcb1947acafdb4420c2c3