CVE-2026-43320 Details
Description
In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix dsc eDP issue [why] Need to add function hook check before use
A vulnerability related to Display Stream Compression (DSC) in Embedded DisplayPort (eDP) has been addressed in the Linux kernel. The issue arose because function hook checks were missing before certain operations were performed, which could potentially lead to improper handling of DSC features. This vulnerability was present in the AMD display driver for the Linux kernel.
Users can upgrade to the latest version of the Linux kernel where this vulnerability has been fixed. The specific commit addressing this issue is available in the Linux kernel stable tree.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://git.kernel.org/stable/c/0481be9f12d8324789ccebf1e5fd0704b6e3fc99 | kernel.org | Patch |
| https://git.kernel.org/stable/c/11718976c53a258c4d107aa05d68773379d0006f | kernel.org | Patch |
| https://git.kernel.org/stable/c/878a4b73c11111ff5f820730f59a7f8c6fd59374 | kernel.org | Patch |
| https://git.kernel.org/stable/c/c10fe9471f3aa352bb9d9329d0b25e28e0672243 | kernel.org | Patch |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| NVD-CWE-noinfo | Insufficient Information to Classify Weakness | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| linux linux kernel | >= 6.10.13, < 6.11 >= 6.11.2, < 6.12.75 >= 6.13, < 6.18.16 >= 6.19, < 6.19.6 6.12 - 7.0 rc1 7.0 rc2 7.0 rc3 7.0 rc4 7.0 rc5 7.0 rc6 7.0 rc7 |
CPE
Remediation
| |
Change History
3 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | kernel.org |
| May 15, 2026 | Initial Analysis | [email protected] |
| May 8, 2026 | New CVE Received | kernel.org |