Unrated severityNVD Advisory· Published Jun 24, 2026

drm/msm: Fix VM_BIND UNMAP locking

CVE-2026-53054

Description

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

Wrong argument meant that the objs involved in UNMAP ops were not always getting locked.

Since _NO_SHARE objs share a common resv with the VM (which is always locked) this would only show up with non-_NO_SHARE BOs.

Patchwork: https://patchwork.freedesktop.org/patch/713898/

LLM-synthesized narrative grounded in this CVE's description and references.

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