Description
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).
References (3)
Core 3
Core References
Mailing List, Patch, Release Notes
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.19
Broken Link, Patch
https://github.com/torvalds/linux/commit/15342f930ebebcfe36f2415049736a77d7d2e045
Mailing List mailing-list
https://lists.debian.org/debian-lts-announce/2023/05/msg00005.html
Scores
CVSS v3
5.5
EPSS
0.0002
EPSS Percentile
5.0%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-476
Status
published
Products (1)
linux/linux_kernel
< 5.19
Published
Mar 01, 2023
Tracked Since
Feb 18, 2026