PT-2025-14486 · Amd+7 · Amdgpu+7
Published
2025-03-06
·
Updated
2026-01-20
·
CVE-2025-21989
CVSS v3.1
5.5
Medium
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel versions 6.11 and later
Description
A NULL pointer dereference issue has been identified in the Linux kernel, specifically affecting the AMDGPU driver when loaded with amdgpu.dc=1 on PCs with older GPUs, such as the R9 280X. This issue arises due to the lack of the
is two pixels per container function in dce60 tg funcs. The fix involves adding the missing is two pixels per container to dce60 tg funcs.Recommendations
For Linux kernel version 6.11 and later, apply the fix that adds the missing
is two pixels per container function to dce60 tg funcs to resolve the issue.Exploit
Fix
NULL Pointer Dereference
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Amdgpu
Astra Linux
Linuxmint
Linux Kernel
Red Os
Suse
Ubuntu