CVE-2022-41222

Updated: 2023-11-04 20:52:10.974198

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.


Links NIST CIRCL RHEL Ubuntu

Severity

Severity Score
CVSS Version 2.x 0
CVSS Version 3.x HIGH 7

Status

OS name Project name Version Score Severity Status Errata Last updated
CentOS 6 ELS kernel 2.6.32 7 HIGH Ignored 2023-10-27 11:17:48
CentOS 8.4 ELS kernel 4.18.0 7 HIGH Not Vulnerable 2023-08-29 04:29:23
CentOS 8.5 ELS kernel 4.18.0 7 HIGH Released 2023-09-26 09:37:51
CloudLinux 6 ELS kernel 2.6.32 7 HIGH Needs Triage 2023-06-07 14:08:48
Oracle Linux 6 ELS kernel 2.6.32 7 HIGH Ignored 2023-10-27 11:17:48
Ubuntu 16.04 ELS linux 4.4.0 7 HIGH Not Vulnerable 2023-07-17 11:09:29
Ubuntu 16.04 ELS linux-hwe 4.15.0 7 HIGH Not Vulnerable 2023-07-17 11:09:10
Ubuntu 18.04 ELS linux 4.15.0 7 HIGH Not Vulnerable 2023-11-06 02:46:19