{"id":"CVE-2022-41222","details":"mm/mremap.c in the Linux kernel before 5.13.3 has a use-after-free via a stale TLB because an rmap lock is not held during a PUD move.","aliases":["A-248354871","ASB-A-248354871"],"modified":"2026-03-15T22:45:30.517916Z","published":"2022-09-21T08:15:09.047Z","related":["ALSA-2023:0832","ALSA-2023:0854","SUSE-SU-2022:3606-1","SUSE-SU-2022:3607-1","SUSE-SU-2022:3609-1","SUSE-SU-2022:3648-1","SUSE-SU-2022:3657-1","SUSE-SU-2022:3704-1","SUSE-SU-2022:3775-1","SUSE-SU-2022:3809-1"],"references":[{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20230214-0008/"},{"type":"ADVISORY","url":"http://packetstormsecurity.com/files/168466/Linux-Stable-5.4-5.10-Use-After-Free-Race-Condition.html"},{"type":"ADVISORY","url":"https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.3"},{"type":"FIX","url":"https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=97113eb39fa7972722ff490b947d8af023e1f6a2"},{"type":"FIX","url":"http://packetstormsecurity.com/files/171005/Kernel-Live-Patch-Security-Notice-LNS-0091-1.html"},{"type":"FIX","url":"https://bugs.chromium.org/p/project-zero/issues/detail?id=2347"}],"affected":[{"database_specific":{"unresolved_ranges":[{"events":[{"introduced":"5.0"},{"fixed":"5.4.211"}]},{"events":[{"introduced":"5.5"},{"fixed":"5.10.137"}]},{"events":[{"introduced":"5.11"},{"fixed":"5.12.18"}]},{"events":[{"introduced":"5.13"},{"fixed":"5.13.3"}]},{"events":[{"introduced":"0"},{"last_affected":"10.0"}]},{"events":[{"introduced":"0"},{"last_affected":"h300s"}]},{"events":[{"introduced":"0"},{"last_affected":"h410c"}]},{"events":[{"introduced":"0"},{"last_affected":"h410s"}]},{"events":[{"introduced":"0"},{"last_affected":"h500s"}]},{"events":[{"introduced":"0"},{"last_affected":"h700s"}]},{"events":[{"introduced":"0"},{"last_affected":"18.04"}]},{"events":[{"introduced":"0"},{"last_affected":"20.04"}]},{"events":[{"introduced":"0"},{"last_affected":"22.04"}]}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-41222.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H"}]}