EUVD-2026-55334

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: Shut down BO cache timer before teardown The BO cache timer callback schedules timework, and timework can rearm the timer through vc4bocachefreeold. vc4bocachedestroy deletes the timer and then cancels the work, which do...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: kms: Added the drmcrtccommitPut operation. Commit 9ec03d7f1ed3 “drm/vc4: kms: Wait on previous FIFO users before a commit” introduced a global state for the HVS, where each FIFO stores the current CRTC commit. This allow...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: drm/vc4: kms: The pointer used to track HVS FIFO operations was cleared after the operation was completed. Commit 9ec03d7f1ed3 “drm/vc4: kms: Wait for previous FIFO users before committing” introduced a mechanism for waiting for...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: kernel (UTSA-2025-389913)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-389913 advisory. In the Linux kernel, the following vulnerability has been resolved: drm: vc4: Fix possible null pointer dereference In vc4hdmiaudioinit ofgetaddress may return NULL...