CVE-2023-52818

HIGH

Linux Kernel < 4.14.331 - Out-of-Bounds Array Index in AMD DRM SMU7 PPTable Handling

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd: Fix UBSAN array-index-out-of-bounds for SMU7 For pptable structs that use flexible array sizes, use flexible arrays.

References (9)

Core 9

Scores

CVSS v3 7.8
EPSS 0.0026
EPSS Percentile 17.0%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-129
Status published
Products (21)
Linux/Linux < 4.5
Linux/Linux 4.14.331 - 4.14.*
Linux/Linux 4.19.300 - 4.19.*
Linux/Linux 4.5
Linux/Linux 5.10.202 - 5.10.*
Linux/Linux 5.15.140 - 5.15.*
Linux/Linux 5.4.262 - 5.4.*
Linux/Linux 6.1.64 - 6.1.*
Linux/Linux 6.5.13 - 6.5.*
Linux/Linux 6.6.3 - 6.6.*
... and 11 more
Published May 21, 2024
Tracked Since Feb 18, 2026