{"id":"CVE-2026-74294","summary":"ASoC: meson: aiu: Validate written enum values","details":"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.","modified":"2026-10-05T02:30:19.072168234Z","published":"2026-08-15T05:57:59.508Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/74xxx/CVE-2026-74294.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0965892cc486ca554d72eeb62d85ccf8d0137a5a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8a6d6735e7c02e88841cca1497ff3d8089f2ef24"},{"type":"WEB","url":"https://git.kernel.org/stable/c/90703664dbc5a4bf3d84f649404318f3cafdbe69"},{"type":"WEB","url":"https://git.kernel.org/stable/c/91797708f99e4a910ab019760069c0a7e00a6fc0"},{"type":"WEB","url":"https://git.kernel.org/stable/c/96f5b92d958bc34500500f29fab8e0b908f25397"},{"type":"WEB","url":"https://git.kernel.org/stable/c/d65adf85477247be04ac86886f8edfaa047b5d4a"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/74xxx/CVE-2026-74294.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-74294"},{"type":"PACKAGE","url":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git","events":[{"introduced":"b82b734c0e9a75e1b956214ac523a8eb590f51f3"},{"fixed":"91797708f99e4a910ab019760069c0a7e00a6fc0"},{"fixed":"90703664dbc5a4bf3d84f649404318f3cafdbe69"},{"fixed":"8a6d6735e7c02e88841cca1497ff3d8089f2ef24"},{"fixed":"96f5b92d958bc34500500f29fab8e0b908f25397"},{"fixed":"0965892cc486ca554d72eeb62d85ccf8d0137a5a"},{"fixed":"d65adf85477247be04ac86886f8edfaa047b5d4a"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-74294.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.7.0"},{"fixed":"6.1.189"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.158"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.111"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.53"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.1.5"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-74294.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H"}]}