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

Wed, 28 May 2025 16:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2022-09-21T00:00:00.000Z

Updated: 2025-05-28T15:28:00.387Z

Reserved: 2022-09-21T00:00:00.000Z

Link: CVE-2022-41222

cve-icon Vulnrichment

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

cve-icon NVD

Status : Modified

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

Modified: 2025-05-28T16:15:28.580

Link: CVE-2022-41222

cve-icon Redhat

Severity : Important

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

Links: CVE-2022-41222 - Bugzilla