Vulnerabilities CVE-2023-52825

CVE-2023-52825

High

Open

TLP:CLEAR

drm/amdkfd: Fix a race condition of vram buffer unref in svm code

NVD CVE.org

AI Analysis

No AI analysis yet.

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".

Details

CVSS Score: 7.8
EPSS Score ⓘ: 0.18%

7.8th percentile
CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Confidence: 90%
Published: May 21, 2024
Last Modified: Aug 5, 2026

Notes

No notes yet. Click "Add Note" to create the first analysis note.

Opinions

No opinions yet. Be the first to assess this intelligence.