CVE-2023-23004

2023-03-0100:00:00

ubuntu.com

linux kernel

arm

malidp

security vulnerability

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.0004 Low

EPSS

Percentile

5.1%

JSON

In the Linux kernel before 5.19, drivers/gpu/drm/arm/malidp_planes.c
misinterprets the get_sg_table return value (expects it to be NULL in the
error case, whereas it is actually an error pointer).

Bugs

Notes

Author	Note
sbeattie	armhf/arm64 specific

OSVersionArchitecturePackageVersionFilename
ubuntu20.04noarchlinux< 5.4.0-174.193UNKNOWN
ubuntu22.04noarchlinux< 5.15.0-79.86UNKNOWN
ubuntu20.04noarchlinux-aws< 5.4.0-1121.131UNKNOWN
ubuntu22.04noarchlinux-aws< 5.15.0-1042.47UNKNOWN
ubuntu20.04noarchlinux-aws-5.15< 5.15.0-1041.46~20.04.1UNKNOWN
ubuntu18.04noarchlinux-aws-5.4< 5.4.0-1121.131~18.04.1UNKNOWN
ubuntu20.04noarchlinux-azure< 5.4.0-1126.133UNKNOWN
ubuntu22.04noarchlinux-azure< 5.15.0-1045.52UNKNOWN
ubuntu20.04noarchlinux-azure-5.15< 5.15.0-1045.52~20.04.1UNKNOWN
ubuntu18.04noarchlinux-azure-5.4< 5.4.0-1126.133~18.04.1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	20.04	noarch	linux	< 5.4.0-174.193	UNKNOWN
ubuntu	22.04	noarch	linux	< 5.15.0-79.86	UNKNOWN
ubuntu	20.04	noarch	linux-aws	< 5.4.0-1121.131	UNKNOWN
ubuntu	22.04	noarch	linux-aws	< 5.15.0-1042.47	UNKNOWN
ubuntu	20.04	noarch	linux-aws-5.15	< 5.15.0-1041.46~20.04.1	UNKNOWN
ubuntu	18.04	noarch	linux-aws-5.4	< 5.4.0-1121.131~18.04.1	UNKNOWN
ubuntu	20.04	noarch	linux-azure	< 5.4.0-1126.133	UNKNOWN
ubuntu	22.04	noarch	linux-azure	< 5.15.0-1045.52	UNKNOWN
ubuntu	20.04	noarch	linux-azure-5.15	< 5.15.0-1045.52~20.04.1	UNKNOWN
ubuntu	18.04	noarch	linux-azure-5.4	< 5.4.0-1126.133~18.04.1	UNKNOWN