Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-007255)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007255 advisory. In the Linux kernel, the following vulnerability has been resolved: virtio-mmio: don't break lifecycle of vmdev vmdev has a separate lifecycle because it has a 'stru...

CVE-2023-53515 virtio-mmio: don't break lifecycle of vm_dev

In the Linux kernel, the following vulnerability has been resolved: virtio-mmio: don't break lifecycle of vmdev vmdev has a separate lifecycle because it has a 'struct device' embedded. Thus, having a release callback for it is correct. Allocating the vmdev struct with devres totally breaks this...