{"id":"CVE-2022-41849","details":"drivers/video/fbdev/smscufx.c in the Linux kernel through 5.19.12 has a race condition and resultant use-after-free if a physically proximate attacker removes a USB device while calling open(), aka a race condition between ufx_ops_open and ufx_usb_disconnect.","modified":"2026-04-16T04:30:18.462959266Z","published":"2022-09-30T06:15:12.110Z","related":["SUSE-SU-2022:3585-1","SUSE-SU-2022:3609-1","SUSE-SU-2022:3704-1","SUSE-SU-2022:3775-1","SUSE-SU-2022:3809-1","SUSE-SU-2022:3844-1","SUSE-SU-2022:4617-1"],"references":[{"type":"WEB","url":"https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=5610bcfe8693c02e2e4c8b31427f1bdbdecc839c"},{"type":"WEB","url":"https://lore.kernel.org/all/20220925133243.GA383897%40ubuntu/T/"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2022/12/msg00031.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2022/12/msg00034.html"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-41849.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"5.19.12"}]},{"events":[{"introduced":"0"},{"last_affected":"10.0"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:P/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}