CVE-2024-46821

HIGH

Linux Kernel - Out-of-Bounds Read in DRM AMD Power Management

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/pm: Fix negative array index read Avoid using the negative values for clk_idex as an index into an array pptable->DpmDescriptor. V2: fix clk_index return check (Tim Huang)

References (8)

Core 8

Scores

CVSS v3 7.8
EPSS 0.0026
EPSS Percentile 17.3%
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)
debian/debian_linux 11.0
linux/Kernel 5.11.0 - 5.15.180linux
linux/Kernel 5.16.0 - 6.1.109linux
linux/Kernel 5.3.0 - 5.10.236linux
linux/Kernel 6.2.0 - 6.6.50linux
linux/Kernel 6.7.0 - 6.10.9linux
Linux/Linux < 5.3
Linux/Linux 1a195ed5f197fcfd1d99ceedd469857fcd7d8c4f - 06a3810010b525b9958424e344f0c25b09e128fa
Linux/Linux 1a195ed5f197fcfd1d99ceedd469857fcd7d8c4f - 4711b1347cb9f0c3083da6d87c624d75f9bd1d50
Linux/Linux 1a195ed5f197fcfd1d99ceedd469857fcd7d8c4f - 60f4a4bc3329e5cb8c4df0cc961f0d5ffd96e22d
... and 11 more
Published Sep 27, 2024
Tracked Since Feb 18, 2026