{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-97909","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","state":"PUBLISHED","assignerShortName":"Linux","dateReserved":"2026-09-25T10:18:58.201Z","datePublished":"2026-09-25T10:22:33.435Z","dateUpdated":"2026-10-03T11:00:28.398Z"},"containers":{"cna":{"providerMetadata":{"orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","shortName":"Linux","dateUpdated":"2026-10-03T11:00:28.398Z"},"descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: sti: initialize IRQ lock before requesting IRQ\n\nuni_reader_init() registers the shared IRQ before initializing\nreader->irq_lock. A pending interrupt can invoke the handler while the\nlock is still uninitialized.\n\nInitialize the lock before registering the IRQ so the interrupt path\nalways sees valid lock state."}],"affected":[{"product":"Linux","vendor":"Linux","defaultStatus":"unaffected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/sti/uniperif_reader.c"],"versions":[{"version":"d05d862ead8eca5e7d4ccf82d39d9189579ee5b1","lessThan":"9128265f0fc8031a71775d70786052e5631aac54","status":"affected","versionType":"git"},{"version":"d05d862ead8eca5e7d4ccf82d39d9189579ee5b1","lessThan":"181bb64a1333bbf3c369123d05614536f3ae7b7c","status":"affected","versionType":"git"},{"version":"d05d862ead8eca5e7d4ccf82d39d9189579ee5b1","lessThan":"3a9552d18fc8174bab015bc941ede19452b184b3","status":"affected","versionType":"git"},{"version":"d05d862ead8eca5e7d4ccf82d39d9189579ee5b1","lessThan":"45021eb56211431f0ef44001b7d12cce32d49261","status":"affected","versionType":"git"},{"version":"d05d862ead8eca5e7d4ccf82d39d9189579ee5b1","lessThan":"f1e7b74512164314d0550ec5b62e3d40b95b0986","status":"affected","versionType":"git"},{"version":"d05d862ead8eca5e7d4ccf82d39d9189579ee5b1","lessThan":"998ca92f69bc43499705016d02ffaf0663126d57","status":"affected","versionType":"git"},{"version":"d05d862ead8eca5e7d4ccf82d39d9189579ee5b1","lessThan":"a42dd4dae4c9191caa017cf54cc40b6bb125be65","status":"affected","versionType":"git"},{"version":"d05d862ead8eca5e7d4ccf82d39d9189579ee5b1","lessThan":"04405aeef4f8d7bcac6dcb1947acafdb4420c2c3","status":"affected","versionType":"git"}]},{"product":"Linux","vendor":"Linux","defaultStatus":"affected","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/soc/sti/uniperif_reader.c"],"versions":[{"version":"4.11","status":"affected"},{"version":"0","lessThan":"4.11","status":"unaffected","versionType":"semver"},{"version":"5.10.271","lessThanOrEqual":"5.10.*","status":"unaffected","versionType":"semver"},{"version":"5.15.222","lessThanOrEqual":"5.15.*","status":"unaffected","versionType":"semver"},{"version":"6.1.189","lessThanOrEqual":"6.1.*","status":"unaffected","versionType":"semver"},{"version":"6.6.158","lessThanOrEqual":"6.6.*","status":"unaffected","versionType":"semver"},{"version":"6.12.111","lessThanOrEqual":"6.12.*","status":"unaffected","versionType":"semver"},{"version":"6.18.53","lessThanOrEqual":"6.18.*","status":"unaffected","versionType":"semver"},{"version":"7.2.7","lessThanOrEqual":"7.2.*","status":"unaffected","versionType":"semver"},{"version":"7.3-rc3","lessThanOrEqual":"*","status":"unaffected","versionType":"original_commit_for_fix"}]}],"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"5.10.271"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"5.15.222"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"6.1.189"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"6.6.158"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"6.12.111"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"6.18.53"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"7.2.7"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"4.11","versionEndExcluding":"7.3-rc3"}]}]}],"references":[{"url":"https://git.kernel.org/stable/c/9128265f0fc8031a71775d70786052e5631aac54"},{"url":"https://git.kernel.org/stable/c/181bb64a1333bbf3c369123d05614536f3ae7b7c"},{"url":"https://git.kernel.org/stable/c/3a9552d18fc8174bab015bc941ede19452b184b3"},{"url":"https://git.kernel.org/stable/c/45021eb56211431f0ef44001b7d12cce32d49261"},{"url":"https://git.kernel.org/stable/c/f1e7b74512164314d0550ec5b62e3d40b95b0986"},{"url":"https://git.kernel.org/stable/c/998ca92f69bc43499705016d02ffaf0663126d57"},{"url":"https://git.kernel.org/stable/c/a42dd4dae4c9191caa017cf54cc40b6bb125be65"},{"url":"https://git.kernel.org/stable/c/04405aeef4f8d7bcac6dcb1947acafdb4420c2c3"}],"title":"ASoC: sti: initialize IRQ lock before requesting IRQ","x_generator":{"engine":"bippy-1.2.0"}}}}