{"id":"CVE-2022-33981","details":"drivers/block/floppy.c in the Linux kernel before 5.17.6 is vulnerable to a denial of service, because of a concurrency use-after-free flaw after deallocating raw_cmd in the raw_cmd_ioctl function.","modified":"2026-03-15T14:47:28.262786Z","published":"2022-06-18T16:15:08.227Z","related":["SUSE-SU-2022:2376-1","SUSE-SU-2022:2377-1","SUSE-SU-2022:2379-1","SUSE-SU-2022:2382-1","SUSE-SU-2022:2393-1","SUSE-SU-2022:2407-1","SUSE-SU-2022:2411-1","SUSE-SU-2022:2424-1","SUSE-SU-2022:2424-2","SUSE-SU-2022:2478-1","SUSE-SU-2022:2520-1","SUSE-SU-2022:2549-1","SUSE-SU-2022:2615-1","SUSE-SU-2022:2809-1","SUSE-SU-2022:3998-1","SUSE-SU-2022:4072-1","SUSE-SU-2022:4573-1","SUSE-SU-2022:4617-1","SUSE-SU-2023:0416-1","openSUSE-SU-2022:2549-1"],"references":[{"type":"ADVISORY","url":"https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.17.6"},{"type":"ADVISORY","url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/225362"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2022/07/msg00000.html"},{"type":"ADVISORY","url":"https://www.debian.org/security/2022/dsa-5173"},{"type":"FIX","url":"https://github.com/torvalds/linux/commit/233087ca063686964a53c829d547c7571e3f67bf"},{"type":"FIX","url":"https://seclists.org/oss-sec/2022/q2/66"}],"affected":[{"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-33981.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"fixed":"5.17.6"}]},{"events":[{"introduced":"0"},{"last_affected":"9.0"}]},{"events":[{"introduced":"0"},{"last_affected":"10.0"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"}]}