CVE-2021-47489

Published: May 22, 2024Modified: Jun 17, 2026

7.8

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdgpu: Fix even more out of bound writes from debugfs CVE-2021-42327 was fixed by: commit f23750b5b3d98653b31d4469592935ef6364ad67 Author: Thelford Williams <tdwilliamsiv@gmail.com> Date: Wed Oct 13 16:04:13 2021 -0400 drm/amdgpu: fix out of bounds write but amdgpu_dm_debugfs.c contains more of the same issue so fix the remaining ones. v2: * Add missing fix in dp_max_bpc_write (Harry Wentland)

Affected (10)

Products: Debian: Debian Linux · Linux: Linux Kernel

1 product

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Debian Debian Linux	Version 11.0

Configuration B

9 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	5.10 ≤ version < 5.10.236
Linux Linux Kernel	5.11 ≤ version < 5.14.16
Linux Linux Kernel	Version 5.15 rc1
Linux Linux Kernel	Version 5.15 rc2
Linux Linux Kernel	Version 5.15 rc3
Linux Linux Kernel	Version 5.15 rc4
Linux Linux Kernel	Version 5.15 rc5
Linux Linux Kernel	Version 5.15 rc6
Linux Linux Kernel	Version 5.15 rc7