PT-2025-25796 · Linux+3 · Linux Kernel+3
CVE-2025-38021
·
Published
2025-06-18
·
Updated
2025-08-28
CVSS v4.0
5.7
Medium
| Vector | AV:L/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
A null pointer dereference issue has been resolved in the Linux kernel. The issue is related to the
drm/amd/display component, specifically in the update dchubp dpp function. This function is used in dcn20 program pipe and dcn401 program pipe, and a null check was added to prevent a null pointer dereference. The issue is similar to one previously addressed in commit 6a057072ddd1.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
NULL Pointer Dereference
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Weakness Enumeration
Related Identifiers
Affected Products
Astra Linux
Linuxmint
Linux Kernel
Ubuntu