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CVE ID:CVE-2022-41222
Description: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.
Test IDs: None available
Cross References: Common Vulnerability Exposure (CVE) ID: CVE-2022-41222
http://packetstormsecurity.com/files/168466/Linux-Stable-5.4-5.10-Use-After-Free-Race-Condition.html
http://packetstormsecurity.com/files/171005/Kernel-Live-Patch-Security-Notice-LNS-0091-1.html
https://bugs.chromium.org/p/project-zero/issues/detail?id=2347
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.3
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=97113eb39fa7972722ff490b947d8af023e1f6a2
https://lists.debian.org/debian-lts-announce/2022/11/msg00001.html




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