CVE-2026-97909
Unknown
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.
SeverityUnknown
CVSS—
Exploit probability—
Product
Linux
PublishedSep 25, 2026
First seenSep 25, 2026
How to fix
Update
- Linux Linux9128265f0fc8031a71775d70786052e5631aac54, 181bb64a1333bbf3c369123d05614536f3ae7b7c, 3a9552d18fc8174bab015bc941ede19452b184b3, 45021eb56211431f0ef44001b7d12cce32d49261, f1e7b74512164314d0550ec5b62e3d40b95b0986, 998ca92f69bc43499705016d02ffaf0663126d57, a42dd4dae4c9191caa017cf54cc40b6bb125be65, 04405aeef4f8d7bcac6dcb1947acafdb4420c2c3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | d05d862ead8eca5e7d4ccf82d39d9189579ee5b1 ≤ v < 9128265f0fc8031a71775d70786052e5631aac54, d05d862ead8eca5e7d4ccf82d39d9189579ee5b1 ≤ v < 181bb64a1333bbf3c369123d05614536f3ae7b7c, d05d862ead8eca5e7d4ccf82d39d9189579ee5b1 ≤ v < 3a9552d18fc8174bab015bc941ede19452b184b3, d05d862ead8eca5e7d4ccf82d39d9189579ee5b1 ≤ v < 45021eb56211431f0ef44001b7d12cce32d49261, d05d862ead8eca5e7d4ccf82d39d9189579ee5b1 ≤ v < f1e7b74512164314d0550ec5b62e3d40b95b0986, d05d862ead8eca5e7d4ccf82d39d9189579ee5b1 ≤ v < 998ca92f69bc43499705016d02ffaf0663126d57, d05d862ead8eca5e7d4ccf82d39d9189579ee5b1 ≤ v < a42dd4dae4c9191caa017cf54cc40b6bb125be65, d05d862ead8eca5e7d4ccf82d39d9189579ee5b1 ≤ v < 04405aeef4f8d7bcac6dcb1947acafdb4420c2c3, 4.11 | 9128265f0fc8031a71775d70786052e5631aac54, 181bb64a1333bbf3c369123d05614536f3ae7b7c, 3a9552d18fc8174bab015bc941ede19452b184b3, 45021eb56211431f0ef44001b7d12cce32d49261, f1e7b74512164314d0550ec5b62e3d40b95b0986, 998ca92f69bc43499705016d02ffaf0663126d57, a42dd4dae4c9191caa017cf54cc40b6bb125be65, 04405aeef4f8d7bcac6dcb1947acafdb4420c2c3 |
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