CVE-2025-21987

EUVD-2025-9546
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)
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.5 MEDIUM
LOCAL
LOW
LOW
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 10%
Affected Products (NVD)
VendorProductVersion
linuxlinux_kernel
6.10 ≤
𝑥
< 6.12.18
linuxlinux_kernel
6.13 ≤
𝑥
< 6.13.6
linuxlinux_kernel
6.14:rc1
linuxlinux_kernel
6.14:rc2
linuxlinux_kernel
6.14:rc3
linuxlinux_kernel
6.14:rc4
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
linux
bookworm
6.1.170-3
fixed
bookworm (security)
6.1.174-1
fixed
bullseye
5.10.223-1
fixed
bullseye (security)
5.10.257-1
fixed
forky
7.0.9-1
fixed
sid
7.0.10-1
fixed
trixie
6.12.86-1
fixed
trixie (security)
6.12.90-2
fixed
openSUSE logo
openSUSE / SLES Releases
openSUSE Product
Release
kernel-64kb
suse enterprise desktop 15 SP7
6.4.0-150700.53.6.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.6.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.6.1
fixed
kernel-azure
suse enterprise sap 15 SP7
6.4.0-150700.20.6.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.20.6.1
fixed
kernel-default
suse enterprise desktop 15 SP7
6.4.0-150700.53.6.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.6.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.6.1
fixed
kernel-default-base
suse enterprise desktop 15 SP7
6.4.0-150700.53.6.1.150700.17.6.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.6.1.150700.17.6.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.6.1.150700.17.6.1
fixed
kernel-docs
suse enterprise desktop 15 SP7
6.4.0-150700.53.6.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.6.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.6.1
fixed
kernel-macros
suse enterprise desktop 15 SP7
6.4.0-150700.53.6.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.6.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.6.1
fixed
kernel-obs-build
suse enterprise desktop 15 SP7
6.4.0-150700.53.6.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.6.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.6.1
fixed
kernel-source
suse enterprise desktop 15 SP7
6.4.0-150700.53.6.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.6.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.6.1
fixed
kernel-source-azure
suse enterprise sap 15 SP7
6.4.0-150700.20.6.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.20.6.1
fixed
kernel-syms
suse enterprise desktop 15 SP7
6.4.0-150700.53.6.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.6.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.6.1
fixed
kernel-syms-azure
suse enterprise sap 15 SP7
6.4.0-150700.20.6.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.20.6.1
fixed
kernel-zfcpdump
suse enterprise desktop 15 SP7
6.4.0-150700.53.6.1
fixed
suse enterprise sap 15 SP7
6.4.0-150700.53.6.1
fixed
suse enterprise server 15 SP7
6.4.0-150700.53.6.1
fixed
Common Weakness Enumeration
References
https://git.kernel.org/stable/c/5bd98c2df4a0f2e2dcbdf563feb8d348406377b5
https://git.kernel.org/stable/c/d2c9625b0ade41f9917875d88173a0cc802b95fc
https://git.kernel.org/stable/c/d3c7059b6a8600fc62cd863f1ea203b8675e63e1