← Back

CVE-2022-41222

nvd nist
Published: Sep 21, 2022Modified: Jun 17, 2026

JSON object

Loading...
7.0
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Exploitability: 1.0 / Impact: 5.9
Source: NVD

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.

Affected (13)

Show all products
Linux: Linux Kernel · Debian: Debian Linux · Netapp: Hci Baseboard Management Controller · Canonical: Ubuntu Linux
Linux
1 product
Linux Kernel
Debian
1 product
Debian Linux
Netapp
1 product
Hci Baseboard Management Controller
Canonical
1 product
Ubuntu Linux
Configuration A
4 vulnerable
Vulnerable SoftwareAffected Versions
Linux
Linux Kernel
From 5.0 to 5.4.211
Linux Kernel
From 5.11 to 5.12.18
Linux Kernel
From 5.13 to 5.13.3
Linux Kernel
From 5.5 to 5.10.137
Configuration B
1 vulnerable
Vulnerable SoftwareAffected Versions
Debian Linux
Version 10.0
Configuration C
5 vulnerable
Vulnerable SoftwareAffected Versions
Netapp
Hci Baseboard Management Controller
Version h300s
Hci Baseboard Management Controller
Version h410c
Hci Baseboard Management Controller
Version h410s
Hci Baseboard Management Controller
Version h500s
Hci Baseboard Management Controller
Version h700s
Configuration D
3 vulnerable
Vulnerable SoftwareAffected Versions
Canonical
Ubuntu Linux
Version 18.04
Ubuntu Linux
Version 20.04
Ubuntu Linux
Version 22.04

Related CWEs

CWE-416
Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (14)

Source: cve@mitre.org
Third Party AdvisoryVDB Entry
Source: cve@mitre.org
PatchThird Party Advisory
Source: cve@mitre.org
ExploitIssue TrackingMailing ListPatchThird Party Advisory
Source: cve@mitre.org
Release NotesVendor Advisory
Source: cve@mitre.org
PatchVendor Advisory
Source: cve@mitre.org
Mailing ListThird Party Advisory
Source: cve@mitre.org
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitIssue TrackingMailing ListPatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Release NotesVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory

Timeline

No history available yet.