CVE-2022-41222

CVSS v3.1 7 (High)

EPSS 0.10 % (42^th)

Affected Products 4

Advisories 18

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.

Weaknesses

CWE-416: Use After Free

CVE Status: PUBLISHED
CNA: MITRE
Published Date: 2022-09-21 08:15:09
(2 years ago)
Updated Date: 2023-07-21 18:46:04
(14 months ago)

Affected Products

Canonical

Ubuntu Linux

Debian

Debian Linux

Linux

Linux Kernel

Netapp

Hci Baseboard Management Controller

Configuration #1

		CPE23	From	Up To
	Linux Kernel from 5.0 version and prior 5.4.211 version	cpe:2.3:o:linux:linux_kernel	>= 5.0	< 5.4.211
	Linux Kernel from 5.5 version and prior 5.10.137 version	cpe:2.3:o:linux:linux_kernel	>= 5.5	< 5.10.137
	Linux Kernel from 5.11 version and prior 5.12.18 version	cpe:2.3:o:linux:linux_kernel	>= 5.11	< 5.12.18
	Linux Kernel from 5.13 version and prior 5.13.3 version	cpe:2.3:o:linux:linux_kernel	>= 5.13	< 5.13.3

Configuration #2

		CPE23	From	Up To
	Debian Linux 10.0	cpe:2.3:o:debian:debian_linux:10.0

Configuration #3

		CPE23	From	Up To
	Netapp Hci Baseboard Management Controller H300s	cpe:2.3:a:netapp:hci_baseboard_management_controller:h300s
	Netapp Hci Baseboard Management Controller H410c	cpe:2.3:a:netapp:hci_baseboard_management_controller:h410c
	Netapp Hci Baseboard Management Controller H410s	cpe:2.3:a:netapp:hci_baseboard_management_controller:h410s
	Netapp Hci Baseboard Management Controller H500s	cpe:2.3:a:netapp:hci_baseboard_management_controller:h500s
	Netapp Hci Baseboard Management Controller H700s	cpe:2.3:a:netapp:hci_baseboard_management_controller:h700s

Configuration #4

		CPE23	From	Up To
	Canonical Ubuntu Linux 18.04	cpe:2.3:o:canonical:ubuntu_linux:18.04:::*:lts
	Canonical Ubuntu Linux 20.04	cpe:2.3:o:canonical:ubuntu_linux:20.04:::*:lts
	Canonical Ubuntu Linux 22.04	cpe:2.3:o:canonical:ubuntu_linux:22.04:::*:lts