PT-2024-14777 · Linux+2 · Linux Kernel+2

Published 2023-01-06 · Updated 2024-09-27 · CVE-2023-52912

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Linux kernel version 6.0.0-thomas #1

Description A bug has been fixed in the Linux kernel's drm/amdgpu module that occurred when unloading the amdgpu driver. The error message indicated a kernel BUG at drivers/gpu/drm/drm buddy.c:278, with an invalid opcode. The issue was related to the drm buddy free block function and affected the amdgpu vram mgr fini, amdgpu ttm fini, amdgpu bo fini, and other functions. The vulnerability was resolved by fixing the bug, but the exact details of the fix are not provided.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Weakness Enumeration

CWE-99

Related Identifiers

AZL-49120

BDU:2025-15436

CVE-2023-52912

OPENSUSE-SU-2024_3190-1

OPENSUSE-SU-2024_3209-1

OPENSUSE-SU-2024_3483-1

SUSE-SU-2024:3190-1

SUSE-SU-2024:3209-1

SUSE-SU-2024:3483-1

Affected Products

Debian

Linux Kernel

Suse

References · 663

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/52xxx/CVE-2023-52912.json · Exploit
• https://bdu.fstec.ru/vul/2025-15436 · Security Note
• https://osv.dev/vulnerability/CVE-2023-52912 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:3190-1 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-49120 · Vendor Advisory
• https://git.kernel.org/stable/c/9196eb7c52e55749a332974f0081f77d53d60199 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2023-52912 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2024:3209-1 · Vendor Advisory
• https://git.kernel.org/stable/c/99f1a36c90a7524972be5a028424c57fa17753ee · Patch
• https://cve.org/CVERecord?id=CVE-2023-52912 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2024:3483-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-52912 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-52912 · Vendor Advisory
• https://ubuntu.com/security/CVE-2023-52912 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2023-52912 · Vendor Advisory