CVEvulnerability
CVE-2026-97909
- Status
- Received
- Published
- 2026-09-25
- Last modified
- 2026-10-19
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
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.
References
- https://git.kernel.org/stable/c/04405aeef4f8d7bcac6dcb1947acafdb4420c2c3 git.kernel.org
- https://git.kernel.org/stable/c/181bb64a1333bbf3c369123d05614536f3ae7b7c git.kernel.org
- https://git.kernel.org/stable/c/3a9552d18fc8174bab015bc941ede19452b184b3 git.kernel.org
- https://git.kernel.org/stable/c/45021eb56211431f0ef44001b7d12cce32d49261 git.kernel.org
- https://git.kernel.org/stable/c/9128265f0fc8031a71775d70786052e5631aac54 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/f1e7b74512164314d0550ec5b62e3d40b95b0986 git.kernel.org