VULNERABILITY INTELLIGENCE

CVE-2023-52825

CVSS score7.8 HIGH
EPSS probability0.18%
CISA KEVNot currently listed
Published2024-05-21
Last modified2026-08-04
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amdkfd: Fix a race condition of vram buffer unref in svm code prange->svm_bo unref can happen in both mmu callback and a callback after migrate to system ram. Both are async call in different tasks. Sync svm_bo unref operation to avoid random "use-after-free".

Weakness classification

  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-362

Primary references