{"id":"CVE-2026-74294","revision":null,"records":[{"revision":"70959602f63c4a968bab54a675fbfd03","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-74294","aliases":[],"title":"ASoC: meson: aiu: Validate written enum values","description":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: meson: aiu: Validate written enum values\n\nThe AIU HDMI and internal codec mux put callbacks use the written enum\nvalue with snd_soc_enum_item_to_val() before checking whether the value is\nvalid for the enumeration.\n\nReject out-of-range values before converting the enum item, matching the\nvalidation already done by the G12A HDMI and internal codec mux controls.","state":0,"publishedAt":"2026-08-15T05:57:59.508+00:00","modifiedAt":"2026-10-16T18:55:30.979+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/soc/meson/aiu-acodec-ctrl.c\",\n \"sound/soc/meson/aiu-codec-ctrl.c\"\n ],\n \"versions\": [\n {\n \"version\": \"b82b734c0e9a75e1b956214ac523a8eb590f51f3\",\n \"lessThan\": \"91797708f99e4a910ab019760069c0a7e00a6fc0\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"b82b734c0e9a75e1b956214ac523a8eb590f51f3\",\n \"lessThan\": \"90703664dbc5a4bf3d84f649404318f3cafdbe69\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"b82b734c0e9a75e1b956214ac523a8eb590f51f3\",\n \"lessThan\": \"8a6d6735e7c02e88841cca1497ff3d8089f2ef24\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"b82b734c0e9a75e1b956214ac523a8eb590f51f3\",\n \"lessThan\": \"96f5b92d958bc34500500f29fab8e0b908f25397\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"b82b734c0e9a75e1b956214ac523a8eb590f51f3\",\n \"lessThan\": \"0965892cc486ca554d72eeb62d85ccf8d0137a5a\",\n \"status\": \"affected\",\n \"versionType\": \"git\"\n },\n {\n \"version\": \"b82b734c0e9a75e1b956214ac523a8eb590f51f3\",\n \"lessThan\": \"d65adf85477247be04ac86886f8edfaa047b5d4a\",\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/soc/meson/aiu-acodec-ctrl.c\",\n \"sound/soc/meson/aiu-codec-ctrl.c\"\n ],\n \"versions\": [\n {\n \"version\": \"5.7\",\n \"status\": \"affected\"\n },\n {\n \"version\": \"0\",\n \"lessThan\": \"5.7\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.1.189\",\n \"lessThanOrEqual\": \"6.1.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.6.158\",\n \"lessThanOrEqual\": \"6.6.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.12.111\",\n \"lessThanOrEqual\": \"6.12.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"6.18.53\",\n \"lessThanOrEqual\": \"6.18.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"7.1.5\",\n \"lessThanOrEqual\": \"7.1.*\",\n \"status\": \"unaffected\",\n \"versionType\": \"semver\"\n },\n {\n \"version\": \"7.2\",\n \"lessThanOrEqual\": \"*\",\n \"status\": \"unaffected\",\n \"versionType\": \"original_commit_for_fix\"\n }\n ]\n }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H","score":7.3,"severity":"HIGH"}],"references":["https://git.kernel.org/stable/c/91797708f99e4a910ab019760069c0a7e00a6fc0","https://git.kernel.org/stable/c/90703664dbc5a4bf3d84f649404318f3cafdbe69","https://git.kernel.org/stable/c/8a6d6735e7c02e88841cca1497ff3d8089f2ef24","https://git.kernel.org/stable/c/96f5b92d958bc34500500f29fab8e0b908f25397","https://git.kernel.org/stable/c/0965892cc486ca554d72eeb62d85ccf8d0137a5a","https://git.kernel.org/stable/c/d65adf85477247be04ac86886f8edfaa047b5d4a"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-74294","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-74294","identifiers":["CVE-2026-74294"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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