{"id":"CVE-2022-50427","summary":"ALSA: ac97: fix possible memory leak in snd_ac97_dev_register()","details":"In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: ac97: fix possible memory leak in snd_ac97_dev_register()\n\nIf device_register() fails in snd_ac97_dev_register(), it should\ncall put_device() to give up reference, or the name allocated in\ndev_set_name() is leaked.","modified":"2026-04-02T08:28:30.320661Z","published":"2025-10-01T11:42:06.365Z","related":["SUSE-SU-2025:03613-1","SUSE-SU-2025:03615-1","SUSE-SU-2025:03626-1","SUSE-SU-2025:03628-1","SUSE-SU-2025:3716-1","SUSE-SU-2025:3761-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50427.json","cna_assigner":"Linux"},"references":[{"type":"WEB","url":"https://git.kernel.org/stable/c/0f8e9a15c8ecf95057061d370a2dddaf1cee4aeb"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4881bda5ea05c8c240fc8afeaa928e2bc43f61fa"},{"type":"WEB","url":"https://git.kernel.org/stable/c/4fdf6f978c6b605ca0d67bf0e982b7a8fc0f4aab"},{"type":"WEB","url":"https://git.kernel.org/stable/c/758dbcc6fbf2286eff02743b093c70a18a407d66"},{"type":"WEB","url":"https://git.kernel.org/stable/c/a602ec9d88f177dba78bc97fb1adecc7a71ff279"},{"type":"WEB","url":"https://git.kernel.org/stable/c/bfce73088682ef0770da951f51156c36a89be490"},{"type":"WEB","url":"https://git.kernel.org/stable/c/c68b2e9ef246117f696e360bbdd2f5736b3a7127"},{"type":"WEB","url":"https://git.kernel.org/stable/c/ee8bf0946f62ef00e5db4b613a9f664ac567259a"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/50xxx/CVE-2022-50427.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-50427"},{"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":"0ca06a00e206b963587ac471e6d1c52bf33b9a18"},{"fixed":"a602ec9d88f177dba78bc97fb1adecc7a71ff279"},{"fixed":"0f8e9a15c8ecf95057061d370a2dddaf1cee4aeb"},{"fixed":"ee8bf0946f62ef00e5db4b613a9f664ac567259a"},{"fixed":"758dbcc6fbf2286eff02743b093c70a18a407d66"},{"fixed":"bfce73088682ef0770da951f51156c36a89be490"},{"fixed":"4fdf6f978c6b605ca0d67bf0e982b7a8fc0f4aab"},{"fixed":"c68b2e9ef246117f696e360bbdd2f5736b3a7127"},{"fixed":"4881bda5ea05c8c240fc8afeaa928e2bc43f61fa"}]}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-50427.json"}}],"schema_version":"1.7.5"}