{"id":"CVE-2022-3239","details":"A flaw use after free in the Linux kernel video4linux driver was found in the way user triggers em28xx_usb_probe() for the Empia 28xx based TV cards. A local user could use this flaw to crash the system or potentially escalate their privileges on the system.","modified":"2026-05-08T04:50:20.293875Z","published":"2022-09-19T00:00:00Z","related":["ALSA-2023:2736","ALSA-2023:2951","SUSE-SU-2022:3584-1","SUSE-SU-2022:3585-1","SUSE-SU-2022:3586-1","SUSE-SU-2022:3587-1","SUSE-SU-2022:3599-1","SUSE-SU-2022:3609-1","SUSE-SU-2022:3688-1","SUSE-SU-2022:3693-1","SUSE-SU-2022:3704-1","SUSE-SU-2022:3775-1","SUSE-SU-2022:3779-1","SUSE-SU-2022:3809-1","SUSE-SU-2022:3810-1","SUSE-SU-2022:3844-1","SUSE-SU-2022:4617-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/3xxx/CVE-2022-3239.json","cwe_ids":["CWE-416"],"cna_assigner":"redhat"},"references":[{"type":"WEB","url":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c08eadca1bdfa099e20a32f8fa4b52b2f672236d"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/3xxx/CVE-2022-3239.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-3239"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20230214-0006/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git","events":[{"introduced":"0"},{"last_affected":"3123109284176b1532874591f7c81f3837bbdc17"}],"database_specific":{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"0"},{"last_affected":"Linux kernel 5.18-rc1"}]}}],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-3239.json"}}],"schema_version":"1.7.5"}