CVE-2026-68329 iommu/amd: Wait for completion instead of returning early in iommu_completion_wait()

In the Linux kernel, the following vulnerability has been resolved: iommu/amd: Wait for completion instead of returning early in iommucompletionwait needsync is a per-IOMMU flag shared by all domains and devices behind that IOMMU. It is set whenever a command is queued with sync == true and clear...

drm/amd/display: Wake DMCUB before sending a command

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PT-2020-22807

Name of the Vulnerable Software and Affected Versions No specific software or versions mentioned. Description The issue concerns the execution of commands through a shielded template, where the command-line executed does not allow sequencing, preventing possible execution of unexpected commands...