{"id":"CVE-2022-1419","details":"The root cause of this vulnerability is that the ioctl$DRM_IOCTL_MODE_DESTROY_DUMB can decrease refcount of *drm_vgem_gem_object *(created in *vgem_gem_dumb_create*) concurrently, and *vgem_gem_dumb_create *will access the freed drm_vgem_gem_object.","aliases":["A-235540888","PUB-A-235540888"],"modified":"2026-03-14T01:39:31.677827Z","published":"2022-06-02T14:15:32.577Z","related":["SUSE-SU-2022:1651-1","SUSE-SU-2022:1668-1","SUSE-SU-2022:1669-1","SUSE-SU-2022:1676-1","SUSE-SU-2022:1686-1","SUSE-SU-2022:1687-1","SUSE-SU-2022:2077-1","SUSE-SU-2022:2082-1","SUSE-SU-2022:2083-1","SUSE-SU-2022:2103-1","SUSE-SU-2022:2111-1","SUSE-SU-2022:2699-1","SUSE-SU-2022:2700-1","SUSE-SU-2022:2709-1","SUSE-SU-2022:2710-1","SUSE-SU-2022:2728-1","SUSE-SU-2022:2745-1","SUSE-SU-2022:2750-1","SUSE-SU-2022:2780-1","SUSE-SU-2022:2789-1"],"references":[{"type":"ADVISORY","url":"https://www.debian.org/security/2022/dsa-5173"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2077560"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"5.6"}]},{"events":[{"introduced":"0"},{"last_affected":"5.6-NA"}]},{"events":[{"introduced":"0"},{"last_affected":"5.6-rc1"}]},{"events":[{"introduced":"0"},{"last_affected":"10.0"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-1419.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}