CVE-2024-43886

drm/amd/display: Add null check in resource_log_pipe_topology_update

CVE-2024-43886 is fixed in 5 products on 1 platform, first by DEBIAN-CVE-2024-43886, released August 26, 2024. It is not reported as exploited. Patch Radar priority: Routine.

Routine

CVSS

5.5

Moderate

Exploitation

None reported

No vendor assessment

CISA KEV

Not listed

Not in the Known Exploited Vulnerabilities catalog

EPSS

0.0020

9th percentile

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Add null check in resource_log_pipe_topology_update [WHY] When switching from "Extend" to "Second Display Only" we sometimes call resource_get_otg_master_for_stream on a stream for the eDP, which is disconnected. This leads to a null pointer dereference. [HOW] Added a null check in dc_resource.c/resource_log_pipe_topology_update.

Where it's fixed

Product	Fixed in	Fix	Released
Linux
kernel-coco · sles 15.6	6.4.0-15061.6.coco15sp6.1	SUSE-SU-2024:3553-1	Oct 8, 2024
kernel-coco_debug · sles 15.6	6.4.0-15061.6.coco15sp6.1	SUSE-SU-2024:3553-1	Oct 8, 2024
kernel-source-coco · sles 15.6	6.4.0-15061.6.coco15sp6.1	SUSE-SU-2024:3553-1	Oct 8, 2024
kernel-syms-coco · sles 15.6	6.4.0-15061.6.coco15sp6.1	SUSE-SU-2024:3553-1	Oct 8, 2024
linux · Debian 13.5 (trixie)	6.10.6-1	DEBIAN-CVE-2024-43886	Aug 26, 2024
linux · Debian 14	6.10.6-1	DEBIAN-CVE-2024-43886	Aug 26, 2024

Details

Published
August 26, 2024
Weakness
NULL Pointer Dereference
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Vendor advisory
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43886

For tools and AI agents

This page as data: JSON · Markdown

Link to this page

If this page saved you time, a link to it in your ticket, advisory or write-up helps others find it.

HTML

<a href="https://patchblox.com/security/cve/CVE-2024-43886">CVE-2024-43886 on Patchblox Patch Radar</a>

Reusing the data? How to credit Patch Radar.

Is this on your machines?

Patchblox finds every install below the fixed version on Windows, macOS and Linux, and updates them through your release rings.

Get a demo

Patch Radar data is free to use with attribution. Terms and how to credit it.

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.