CVE-2022-46342

2022-12-1421:15:13

Alpine Linux Development Team

security.alpinelinux.org

x.org

vulnerability

local privilege escalation

memory corruption

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

8.9 High

AI Score

Confidence

High

0.036 Low

EPSS

Percentile

91.7%

JSON

A vulnerability was found in X.Org. This security flaw occurs because the handler for the XvdiSelectVideoNotify request may write to memory after it has been freed. This issue can lead to local privileges elevation on systems where the X se

OSVersionArchitecturePackageVersionFilename
Alpineedge-communitynoarchxorg-server< 21.1.5-r0UNKNOWN
Alpineedge-communitynoarchxwayland< 22.1.6-r0UNKNOWN
Alpine3.17-communitynoarchxorg-server< 21.1.5-r0UNKNOWN
Alpine3.17-communitynoarchxwayland< 22.1.6-r0UNKNOWN
Alpine3.18-communitynoarchxorg-server< 21.1.5-r0UNKNOWN
Alpine3.18-communitynoarchxwayland< 22.1.6-r0UNKNOWN
Alpine3.19-communitynoarchxorg-server< 21.1.5-r0UNKNOWN
Alpine3.19-communitynoarchxwayland< 22.1.6-r0UNKNOWN
Alpine3.20-communitynoarchxorg-server< 21.1.5-r0UNKNOWN
Alpine3.20-communitynoarchxwayland< 22.1.6-r0UNKNOWN

OS	Version	Architecture	Package	Version	Filename
Alpine	edge-community	noarch	xorg-server	< 21.1.5-r0	UNKNOWN
Alpine	edge-community	noarch	xwayland	< 22.1.6-r0	UNKNOWN
Alpine	3.17-community	noarch	xorg-server	< 21.1.5-r0	UNKNOWN
Alpine	3.17-community	noarch	xwayland	< 22.1.6-r0	UNKNOWN
Alpine	3.18-community	noarch	xorg-server	< 21.1.5-r0	UNKNOWN
Alpine	3.18-community	noarch	xwayland	< 22.1.6-r0	UNKNOWN
Alpine	3.19-community	noarch	xorg-server	< 21.1.5-r0	UNKNOWN
Alpine	3.19-community	noarch	xwayland	< 22.1.6-r0	UNKNOWN
Alpine	3.20-community	noarch	xorg-server	< 21.1.5-r0	UNKNOWN
Alpine	3.20-community	noarch	xwayland	< 22.1.6-r0	UNKNOWN