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.

Related CPE's

olinuxlinux_kernel********

References

https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.13.3

Release NotesVendor Advisory

https://bugs.chromium.org/p/project-zero/issues/detail?id=2347

ExploitIssue TrackingMailing ListPatchThird Party Advisory

https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=97113eb39fa7972722ff490b947d8af023e1f6a2

PatchVendor Advisory

http://packetstormsecurity.com/files/168466/Linux-Stable-5.4-5.10-Use-After-Free-Race-Condition.html

Third Party AdvisoryVDB Entry

CvssV3 impact

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CvssV2 impact

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Created by Yello
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