{"id":"CVE-2026-72445","state":"PUBLISHED","title":"ALSA: usb-audio: qcom: clear opened when stream enable fails","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: usb-audio: qcom: clear opened when stream enable fails\n\nOn enable, subs->opened is set before the service_interval is validated;\nan invalid interval jumps to the response label without clearing it, so\nthe substream is wedged at -EBUSY until a disable or disconnect.\n\nClear subs->opened on the enable error path.","publishedAt":"2026-08-15T05:56:55.855Z","updatedAt":"2026-08-17T05:14:46.557Z","severity":null,"assigner":"Linux","products":["Linux Linux"],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"326bbc348298ab0946c5560defe024a5f6ef28bb","status":"affected","lessThan":"53c23d56b46b1ae51574d92110895086aead7ad7","versionType":"git"},{"version":"326bbc348298ab0946c5560defe024a5f6ef28bb","status":"affected","lessThan":"ec6fb1ecada8ddfc3d0e1728e4792d16ae55dcdb","versionType":"git"},{"version":"326bbc348298ab0946c5560defe024a5f6ef28bb","status":"affected","lessThan":"3c7af07943b2718087ae791cad450af5cf646d90","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/usb/qcom/qc_audio_offload.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.16","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.16","versionType":"semver"},{"version":"6.18.40","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.1.5","status":"unaffected","lessThanOrEqual":"7.1.*","versionType":"semver"},{"version":"7.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/usb/qcom/qc_audio_offload.c"]}],"references":["https://git.kernel.org/stable/c/53c23d56b46b1ae51574d92110895086aead7ad7","https://git.kernel.org/stable/c/ec6fb1ecada8ddfc3d0e1728e4792d16ae55dcdb","https://git.kernel.org/stable/c/3c7af07943b2718087ae791cad450af5cf646d90"],"weaknesses":[],"ingestedAt":"2026-10-29T20:12:58.252Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/72xxx/CVE-2026-72445.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-72445","state":"PUBLISHED","datePublished":"2026-08-15T05:56:55.855Z","dateUpdated":"2026-08-17T05:14:46.557Z","assignerShortName":"Linux","assignerOrgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateReserved":"2026-08-09T03:40:39.930Z"},"containers":{"cna":{"title":"ALSA: usb-audio: qcom: clear opened when stream enable fails","descriptions":[{"lang":"en","value":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: usb-audio: qcom: clear opened when stream enable fails\n\nOn enable, subs->opened is set before the service_interval is validated;\nan invalid interval jumps to the response label without clearing it, so\nthe substream is wedged at -EBUSY until a disable or disconnect.\n\nClear subs->opened on the enable error path."}],"affected":[{"vendor":"Linux","product":"Linux","defaultStatus":"unaffected","versions":[{"version":"326bbc348298ab0946c5560defe024a5f6ef28bb","status":"affected","lessThan":"53c23d56b46b1ae51574d92110895086aead7ad7","versionType":"git"},{"version":"326bbc348298ab0946c5560defe024a5f6ef28bb","status":"affected","lessThan":"ec6fb1ecada8ddfc3d0e1728e4792d16ae55dcdb","versionType":"git"},{"version":"326bbc348298ab0946c5560defe024a5f6ef28bb","status":"affected","lessThan":"3c7af07943b2718087ae791cad450af5cf646d90","versionType":"git"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/usb/qcom/qc_audio_offload.c"]},{"vendor":"Linux","product":"Linux","defaultStatus":"affected","versions":[{"version":"6.16","status":"affected"},{"version":"0","status":"unaffected","lessThan":"6.16","versionType":"semver"},{"version":"6.18.40","status":"unaffected","lessThanOrEqual":"6.18.*","versionType":"semver"},{"version":"7.1.5","status":"unaffected","lessThanOrEqual":"7.1.*","versionType":"semver"},{"version":"7.2","status":"unaffected","lessThanOrEqual":"*","versionType":"original_commit_for_fix"}],"repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","programFiles":["sound/usb/qcom/qc_audio_offload.c"]}],"references":[{"url":"https://git.kernel.org/stable/c/53c23d56b46b1ae51574d92110895086aead7ad7"},{"url":"https://git.kernel.org/stable/c/ec6fb1ecada8ddfc3d0e1728e4792d16ae55dcdb"},{"url":"https://git.kernel.org/stable/c/3c7af07943b2718087ae791cad450af5cf646d90"}],"providerMetadata":{"shortName":"Linux","orgId":"416baaa9-dc9f-4396-8d5f-8c081fb06d67","dateUpdated":"2026-08-17T05:14:46.557Z"},"cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.16","versionEndExcluding":"6.18.40"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.16","versionEndExcluding":"7.1.5"},{"vulnerable":true,"criteria":"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*","versionStartIncluding":"6.16","versionEndExcluding":"7.2"}]}]}],"x_generator":{"engine":"bippy-1.2.0"}}}}}