{"id":"CVE-2026-74293","summary":"ASoC: fsl: fsl_audmix: Validate written enum values","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: fsl: fsl_audmix: Validate written enum values\n\nfsl_audmix_put_mix_clk_src() and fsl_audmix_put_out_src()\nconvert the user-provided enum item with snd_soc_enum_item_to_val()\nbefore checking whether the item is within the enum's item count.\n\nThe generic snd_soc_put_enum_double() helper performs that\nvalidation, but these callbacks use the converted value first: the\nclock-source path tests it with BIT(), and the output-source path\nindexes the prms transition table with it.\n\nReject out-of-range enum items before converting them.","modified":"2026-08-18T03:56:56.667274902Z","published":"2026-08-15T05:57:58.889Z","database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/74xxx/CVE-2026-74293.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0b10c6203e62d9e7337cc401568b201f9bac79ec"},{"type":"WEB","url":"https://git.kernel.org/stable/c/0f1510e84d7bfc3eb9538efa65c6ea0aadf1078c"},{"type":"WEB","url":"https://git.kernel.org/stable/c/3cd17e4e2871114d5579fa7bc8da66faf7fc1930"},{"type":"WEB","url":"https://git.kernel.org/stable/c/5b7a23c1ed04e794ef3b31e452ef5c93e1e34b4a"},{"type":"WEB","url":"https://git.kernel.org/stable/c/7513831b90a38d55fa089e3e1b49691e467afee6"},{"type":"WEB","url":"https://git.kernel.org/stable/c/8fb4364eb494b926d009bfaf3c98f07c3aa5d9f3"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b36d6d48faa6b1bb723b8f4e527c531a1a68520e"},{"type":"WEB","url":"https://git.kernel.org/stable/c/b4774a7da12b14fc37219ab4368d1907f9b5aca4"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/74xxx/CVE-2026-74293.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-74293"},{"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":"be1df61cf06efb355c90702e46b8d46f055acb4e"},{"fixed":"7513831b90a38d55fa089e3e1b49691e467afee6"},{"fixed":"b4774a7da12b14fc37219ab4368d1907f9b5aca4"},{"fixed":"8fb4364eb494b926d009bfaf3c98f07c3aa5d9f3"},{"fixed":"0b10c6203e62d9e7337cc401568b201f9bac79ec"},{"fixed":"b36d6d48faa6b1bb723b8f4e527c531a1a68520e"},{"fixed":"0f1510e84d7bfc3eb9538efa65c6ea0aadf1078c"},{"fixed":"5b7a23c1ed04e794ef3b31e452ef5c93e1e34b4a"},{"fixed":"3cd17e4e2871114d5579fa7bc8da66faf7fc1930"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-74293.json"}},{"package":{"name":"Kernel","ecosystem":"Linux"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"5.2.0"},{"fixed":"5.10.261"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.11.0"},{"fixed":"5.15.212"}]},{"type":"ECOSYSTEM","events":[{"introduced":"5.16.0"},{"fixed":"6.1.178"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.2.0"},{"fixed":"6.6.145"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.7.0"},{"fixed":"6.12.97"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.13.0"},{"fixed":"6.18.40"}]},{"type":"ECOSYSTEM","events":[{"introduced":"6.19.0"},{"fixed":"7.1.5"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-74293.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:H/A:H"}]}