{"id":"CVE-2026-74294","revision":"70959602f63c4a968bab54a675fbfd03","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":[]}