Unity Linux 20.1050e Security Update: kernel (UTSA-2026-005064)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005064 advisory. In the Linux kernel, the following vulnerability has been resolved: drm: vc4: Fix possible null pointer dereference In vc4hdmiaudioinit ofgetaddress may return NULL...

drm/vc4: don't check if plane->state->fb == state->fb

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The vulnerability of the vc4 component in the Linux operating system’s kernel allows a hacker to trigger a service failure.

The vulnerability of the vc4 component in the Linux operating system’s kernel is related to the assignment of a null pointer in the vc4hdmiaudioinit function. Exploiting this vulnerability can allow an attacker to cause a service failure...

UBUNTU-CVE-2024-38546

In the Linux kernel, the following vulnerability has been resolved: drm: vc4: Fix possible null pointer dereference In vc4hdmiaudioinit ofgetaddress may return NULL which is later dereferenced. Fix this bug by adding NULL check. Found by Linux Verification Center linuxtesting.org with SVACE...