CVE-2026-97909

ASoC: sti: initialize IRQ lock before requesting IRQ

State: Published
Severity: Not scored
Published: Sep 25, 2026
Updated: Oct 19, 2026
Reserved: Sep 25, 2026

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
LinuxLinux	d05d862ead8eca5e7d4ccf82d39d9189579ee5b1 to before 9128265f0fc8031a71775d70786052e5631aac54Affected d05d862ead8eca5e7d4ccf82d39d9189579ee5b1 to before 181bb64a1333bbf3c369123d05614536f3ae7b7cAffected d05d862ead8eca5e7d4ccf82d39d9189579ee5b1 to before 3a9552d18fc8174bab015bc941ede19452b184b3Affected d05d862ead8eca5e7d4ccf82d39d9189579ee5b1 to before 45021eb56211431f0ef44001b7d12cce32d49261Affected d05d862ead8eca5e7d4ccf82d39d9189579ee5b1 to before f1e7b74512164314d0550ec5b62e3d40b95b0986Affected d05d862ead8eca5e7d4ccf82d39d9189579ee5b1 to before 998ca92f69bc43499705016d02ffaf0663126d57Affected d05d862ead8eca5e7d4ccf82d39d9189579ee5b1 to before a42dd4dae4c9191caa017cf54cc40b6bb125be65Affected d05d862ead8eca5e7d4ccf82d39d9189579ee5b1 to before 04405aeef4f8d7bcac6dcb1947acafdb4420c2c3Affected
LinuxLinux	4.11Affected before 4.11Not affected 5.10.271 through 5.10.Not affected 5.15.222 through 5.15.Not affected 6.1.189 through 6.1.Not affected 6.6.158 through 6.6.Not affected 6.12.111 through 6.12.Not affected 6.18.53 through 6.18.Not affected 7.2.7 through 7.2.*Not affected 7.3 and laterNot affected

Product

Versions

LinuxLinux

d05d862ead8eca5e7d4ccf82d39d9189579ee5b1 to before 9128265f0fc8031a71775d70786052e5631aac54Affected
d05d862ead8eca5e7d4ccf82d39d9189579ee5b1 to before 181bb64a1333bbf3c369123d05614536f3ae7b7cAffected
d05d862ead8eca5e7d4ccf82d39d9189579ee5b1 to before 3a9552d18fc8174bab015bc941ede19452b184b3Affected
d05d862ead8eca5e7d4ccf82d39d9189579ee5b1 to before 45021eb56211431f0ef44001b7d12cce32d49261Affected
d05d862ead8eca5e7d4ccf82d39d9189579ee5b1 to before f1e7b74512164314d0550ec5b62e3d40b95b0986Affected
d05d862ead8eca5e7d4ccf82d39d9189579ee5b1 to before 998ca92f69bc43499705016d02ffaf0663126d57Affected
d05d862ead8eca5e7d4ccf82d39d9189579ee5b1 to before a42dd4dae4c9191caa017cf54cc40b6bb125be65Affected
d05d862ead8eca5e7d4ccf82d39d9189579ee5b1 to before 04405aeef4f8d7bcac6dcb1947acafdb4420c2c3Affected

LinuxLinux

4.11Affected
before 4.11Not affected
5.10.271 through 5.10.*Not affected
5.15.222 through 5.15.*Not affected
6.1.189 through 6.1.*Not affected
6.6.158 through 6.6.*Not affected
6.12.111 through 6.12.*Not affected
6.18.53 through 6.18.*Not affected
7.2.7 through 7.2.*Not affected
7.3 and laterNot affected

References

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