CVE-2025-21987

MEDIUM

Linux Kernel - Buffer Overflow

Title source: llm
STIX 2.1

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: init return value in amdgpu_ttm_clear_buffer Otherwise an uninitialized value can be returned if amdgpu_res_cleared returns true for all regions. Possibly closes: https://gitlab.freedesktop.org/drm/amd/-/issues/3812 (cherry picked from commit 7c62aacc3b452f73a1284198c81551035fac6d71)

Scores

CVSS v3 5.5
EPSS 0.0005
EPSS Percentile 15.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-908
Status published
Products (4)
linux/Kernel 6.10.0 - 6.12.18linux
linux/Kernel 6.13.0 - 6.13.6linux
linux/linux_kernel 6.14 rc1 (4 CPE variants)
linux/linux_kernel 6.10 - 6.12.18
Published Apr 02, 2025
Tracked Since Feb 18, 2026