PT-2025-49787 · Linux+4 · Linux Kernel+4
CVE-2025-40334
·
Published
2025-01-01
·
Updated
2026-08-30
CVSS v3.1
7.3
High
| Vector | AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Linux kernel (affected versions not specified)
Description
The Linux kernel contains an issue within the drm/amdgpu subsystem related to the validation of userq buffer virtual addresses and sizes. The system requires validation of the userq object’s virtual address to ensure it resides within a valid virtual memory mapping.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
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Related Identifiers
Affected Products
Debian
Linuxmint
Linux Kernel
Ubuntu
Amdgpu