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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-09-21T00:00:00

Updated: 2024-08-03T12:35:49.614Z

Reserved: 2022-09-21T00:00:00

Link: CVE-2022-41222

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2022-09-21T08:15:09.047

Modified: 2023-07-21T18:46:04.070

Link: CVE-2022-41222

cve-icon Redhat

Severity : Important

Publid Date: 2021-07-07T09:00:00Z

Links: CVE-2022-41222 - Bugzilla