Name of the Vulnerable Software and Affected Versions Linux Kernel versions prior to v5.12.9

Description The issue is related to the iommu/amd component, where DMA ops are not properly cleared when switching domains. The actual impact and attack plausibility have not yet been proven.

Recommendations For Linux Kernel versions prior to v5.12.9, update to version v5.12.9 or later to resolve the issue.