{"id":"CVE-2022-49616","summary":"ASoC: rt7*-sdw: harden jack_detect_handler","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: rt7*-sdw: harden jack_detect_handler\n\nRealtek headset codec drivers typically check if the card is\ninstantiated before proceeding with the jack detection.\n\nThe rt700, rt711 and rt711-sdca are however missing a check on the\ncard pointer, which can lead to NULL dereferences encountered in\ndriver bind/unbind tests.","modified":"2026-03-20T12:24:41.279555Z","published":"2025-02-26T02:23:36.180Z","related":["SUSE-SU-2025:1027-1","SUSE-SU-2025:1176-1","SUSE-SU-2025:1183-1","SUSE-SU-2025:1241-1"],"database_specific":{"cna_assigner":"Linux","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49616.json"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0484271ab0ce50649329fa9dc23c50853c5b26a4"},{"type":"WEB","url":"https://git.kernel.org/stable/c/07a606e1389a63b61cb8cd591026f30529117573"},{"type":"WEB","url":"https://git.kernel.org/stable/c/1d75b73ec6d6b705cca528b36d8315e43e8d7fa5"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/49xxx/CVE-2022-49616.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-49616"},{"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":"320b8b0d13b81f3697acff5b6ddb47f88a09c118"},{"fixed":"07a606e1389a63b61cb8cd591026f30529117573"},{"fixed":"1d75b73ec6d6b705cca528b36d8315e43e8d7fa5"},{"fixed":"0484271ab0ce50649329fa9dc23c50853c5b26a4"}]}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-49616.json"}}],"schema_version":"1.7.5"}