Security Advisory

CVE-2025-21968

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-04-01 15:47:02

Last updated 2026-05-11 21:10:02

Assigner Linux

State PUBLISHED

Description

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Fix slab-use-after-free on hdcp_work [Why] A slab-use-after-free is reported when HDCP is destroyed but the property_validate_dwork queue is still running. [How] Cancel the delayed work when destroying workqueue. (cherry picked from commit 725a04ba5a95e89c89633d4322430cfbca7ce128)

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