{"id":"CVE-2024-27436","revision":null,"records":[{"revision":"6f05f513613f4f4ab94419831ef5d881","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2024-27436","aliases":[],"title":"ALSA: usb-audio: Stop parsing channels bits when all channels are found.","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: usb-audio: Stop parsing channels bits when all channels are found.\n\nIf a usb audio device sets more bits than the amount of channels\nit could write outside of the map array.","state":0,"publishedAt":"2024-05-17T12:12:40.017+00:00","modifiedAt":"2026-10-15T00:40:20.955+00:00","affected":[{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n \"product\": \"Linux\",\n \"vendor\": \"Linux\",\n \"defaultStatus\": \"unaffected\",\n \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n \"programFiles\": [\n \"sound/usb/stream.c\"\n ],\n \"versions\": [\n {\n \"version\": \"04324ccc75f96b3ed7aad1c866d1b7925e977bdf\",\n \"lessThan\": \"7e2c1b0f6dd9abde9e60f0f9730026714468770f\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"04324ccc75f96b3ed7aad1c866d1b7925e977bdf\",\n \"lessThan\": \"6d5dc96b154be371df0d62ecb07efe400701ed8a\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"04324ccc75f96b3ed7aad1c866d1b7925e977bdf\",\n \"lessThan\": \"5cd466673b34bac369334f66cbe14bb77b7d7827\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"04324ccc75f96b3ed7aad1c866d1b7925e977bdf\",\n \"lessThan\": \"9af1658ba293458ca6a13f70637b9654fa4be064\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"04324ccc75f96b3ed7aad1c866d1b7925e977bdf\",\n \"lessThan\": \"629af0d5fe94a35f498ba2c3f19bd78bfa591be6\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"04324ccc75f96b3ed7aad1c866d1b7925e977bdf\",\n \"lessThan\": \"22cad1b841a63635a38273b799b4791f202ade72\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"04324ccc75f96b3ed7aad1c866d1b7925e977bdf\",\n \"lessThan\": \"c8a24fd281dcdf3c926413dafbafcf35cde517a9\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"04324ccc75f96b3ed7aad1c866d1b7925e977bdf\",\n \"lessThan\": \"6d88b289fb0a8d055cb79d1c46a56aba7809d96d\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"04324ccc75f96b3ed7aad1c866d1b7925e977bdf\",\n \"lessThan\": \"a39d51ff1f52cd0b6fe7d379ac93bd8b4237d1b7\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n }\n ]\n }"},{"ecosystem":"Vendor product","name":"Linux","ranges":[],"versions":[],"rawVersionEvidence":"{\n \"product\": \"Linux\",\n \"vendor\": \"Linux\",\n \"defaultStatus\": \"affected\",\n \"repo\": \"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\n \"programFiles\": [\n \"sound/usb/stream.c\"\n ],\n \"versions\": [\n {\n \"version\": \"3.8\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"0\",\n \"lessThan\": \"3.8\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"4.19.311\",\n \"lessThanOrEqual\": \"4.19.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"5.4.273\",\n \"lessThanOrEqual\": \"5.4.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"5.10.214\",\n \"lessThanOrEqual\": \"5.10.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"5.15.153\",\n \"lessThanOrEqual\": \"5.15.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.1.83\",\n \"lessThanOrEqual\": \"6.1.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.6.23\",\n \"lessThanOrEqual\": \"6.6.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.7.11\",\n \"lessThanOrEqual\": \"6.7.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.8.2\",\n \"lessThanOrEqual\": \"6.8.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.9\",\n \"lessThanOrEqual\": \"*\",\n \"status\": \"unaffected\",\n \"versionType\": \"original_commit_for_fix\"\n }\n ]\n }"}],"metrics":[],"references":["https://git.kernel.org/stable/c/7e2c1b0f6dd9abde9e60f0f9730026714468770f","https://git.kernel.org/stable/c/6d5dc96b154be371df0d62ecb07efe400701ed8a","https://git.kernel.org/stable/c/5cd466673b34bac369334f66cbe14bb77b7d7827","https://git.kernel.org/stable/c/9af1658ba293458ca6a13f70637b9654fa4be064","https://git.kernel.org/stable/c/629af0d5fe94a35f498ba2c3f19bd78bfa591be6","https://git.kernel.org/stable/c/22cad1b841a63635a38273b799b4791f202ade72","https://git.kernel.org/stable/c/c8a24fd281dcdf3c926413dafbafcf35cde517a9","https://git.kernel.org/stable/c/6d88b289fb0a8d055cb79d1c46a56aba7809d96d","https://git.kernel.org/stable/c/a39d51ff1f52cd0b6fe7d379ac93bd8b4237d1b7"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2024-27436","license":"CVE Program Terms of Use","key":"cve-program:CVE-2024-27436","identifiers":["CVE-2024-27436"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all 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