PT-2026-6121 · Linux+2 · Linux Kernel+2
CVE-2026-23051
·
Published
2026-01-01
·
Updated
2026-08-21
CVSS v2.0
5.5
Medium
| Vector | AV:A/AC:L/Au:S/C:N/I:N/A:C |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The Linux kernel contains a flaw within the DRM/amdgpu subsystem. Specifically, a null pointer dereference can occur when the driver does not support atomic operations, leading to a potential system panic. This happens because the framebuffer uses
plane->fb instead of plane->state->fb in such cases.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
Linuxmint
Linux Kernel
Ubuntu