Unrated severityNVD Advisory· Published Sep 25, 2026· Updated Oct 19, 2026
CVE-2026-97909
CVE-2026-97909
Description
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.
Affected products
3- osv-coords2 versions
>= 4.11.0, < 5.10.271+ 1 more
- (no CPE)range: >= 4.11.0, < 5.10.271
- (no CPE)range: < 7.2.9-1.1
Patches
Vulnerability mechanics
References
8- git.kernel.org/stable/c/04405aeef4f8d7bcac6dcb1947acafdb4420c2c3nvd
- git.kernel.org/stable/c/181bb64a1333bbf3c369123d05614536f3ae7b7cnvd
- git.kernel.org/stable/c/3a9552d18fc8174bab015bc941ede19452b184b3nvd
- git.kernel.org/stable/c/45021eb56211431f0ef44001b7d12cce32d49261nvd
- git.kernel.org/stable/c/9128265f0fc8031a71775d70786052e5631aac54nvd
- git.kernel.org/stable/c/998ca92f69bc43499705016d02ffaf0663126d57nvd
- git.kernel.org/stable/c/a42dd4dae4c9191caa017cf54cc40b6bb125be65nvd
- git.kernel.org/stable/c/f1e7b74512164314d0550ec5b62e3d40b95b0986nvd
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