CVE-2025-68314

HighCVSS 8.8/10Last modified Oct 14, 2026

Description

In the Linux kernel, the following vulnerability has been resolved:

drm/msm: make sure last_fence is always updated

Update last_fence in the vm-bind path instead of kernel managed path.

last_fence is used to wait for work to finish in vm_bind contexts but not used for kernel managed contexts.

This fixes a bug where last_fence is not waited on context close leading to faults as resources are freed while in use.

Patchwork: https://patchwork.freedesktop.org/patch/680080/

Metrics

CVSS 3.1 8.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Affected software

No affected versions have been published.

Timeline

Published
Dec 16, 2025
Last modified
Oct 14, 2026
NVD status
Deferred

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CVE-2025-68314: High severity, CVSS 8.8 | Vulnix