PT-2025-3646 · Linux+2 · Linux Kernel+2

Published 2025-01-06 · Updated 2025-04-01 · CVE-2024-57921

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 (affected versions not specified)

Description A race condition issue has been found in the Linux kernel, specifically in the AMDGPU driver. The issue occurs when running YouTube videos and Steam games simultaneously, causing a system hang due to a multi-display configuration setting. The problem is resolved by adding a lock to the buddy allocator's trim function. The issue is related to the amddrm buddy block trim function and the amdgpu vram mgr new function.

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

Exploit

Race Condition

Improper Locking

Weakness Enumeration

CWE-362

CWE-667

Related Identifiers

BDU:2026-04397

CVE-2024-57921

USN-7379-1

USN-7379-2

USN-7380-1

USN-7381-1

USN-7382-1

Affected Products

Linuxmint

Linux Kernel

Ubuntu

References · 342

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/57xxx/CVE-2024-57921.json · Exploit
• https://ubuntu.com/security/CVE-2024-56639 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-56593 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-56602 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-56594 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-36476 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-56659 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-56580 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-56588 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-57791 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-57799 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-52319 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-56622 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-56667 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-57895 · Vendor Advisory