UEFI flaw leaves ASUS, Gigabyte, MSI, and ASRock motherboards exposed to DMA attacks Firmware falsely reports IOMMU protection enabled, allowing malicious PCIe devices pre‑boot access Riot Games ...
IOMMU or Input-Output Memory Management Unit, is a primary component in the Memory Management System of modern-day computing devices, responsible for handling memory management requests from hardware ...
Address Translation Services (ATS) is a mechanism in PCIe that allows devices to request address translations from the Input/Output Memory Management Unit (IOMMU). This is particularly important where ...
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