EUVD-2026-38921

In the Linux kernel, the following vulnerability has been resolved: iommu/amd: Fix clonealias to use the original device's devid Currently clonealias assumes first argument pdev is always the original device pointer. This function is called by pciforeachdmaalias which based on topology decides to...

CVE-2026-53053

The CVE-2026-53053 issue lies in the Linux kernel’s iommu/amd driver where clone_alias() incorrectly uses the wrong device ID (devid) for alias devices, risking propagation of wrong or stale Device Table Entries (DTEs). The fix passes the original pdev as opaque data to both clone_alias() and pci...