CVE-2024-50003

MEDIUM

Linux Kernel - NULL Pointer Dereference in DRM AMD Display

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix system hang while resume with TBT monitor [Why] Connected with a Thunderbolt monitor and do the suspend and the system may hang while resume. The TBT monitor HPD will be triggered during the resume procedure and call the drm_client_modeset_probe() while struct drm_connector connector->dev->master is NULL. It will mess up the pipe topology after resume. [How] Skip the TBT monitor HPD during the resume procedure because we currently will probe the connectors after resume by default. (cherry picked from commit 453f86a26945207a16b8f66aaed5962dc2b95b85)

Scores

CVSS v3 5.5
EPSS 0.0022
EPSS Percentile 12.2%
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 (21)
linux/Kernel 4.15.0 - 5.15.168linux
linux/Kernel 5.16.0 - 6.1.113linux
linux/Kernel 6.11.0 - 6.11.3linux
linux/Kernel 6.2.0 - 6.6.55linux
linux/Kernel 6.7.0 - 6.10.14linux
Linux/Linux < 4.15
Linux/Linux 4.15
Linux/Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - 52d4e3fb3d340447dcdac0e14ff21a764f326907
Linux/Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - 68d603f467a75618eeae5bfe8af32cda47097010
Linux/Linux 4562236b3bc0a28aeb6ee93b2d8a849a4c4e1c7c - 722d2d8fc423108597b97efbf165187d16d9aa1e
... and 11 more
Published Oct 21, 2024
Tracked Since Feb 18, 2026