Описание
Certain motherboard models developed by ASRock and its subsidiaries, ASRockRack and ASRockInd. has a Protection Mechanism Failure vulnerability. Because IOMMU was not properly enabled, unauthenticated physical attackers can use a DMA-capable PCIe device to read and write arbitrary physical memory before the OS kernel and its security features are loaded.
EPSS
6.8 Medium
CVSS3
Дефекты
Связанные уязвимости
Certain motherboard models developed by ASRock and its subsidiaries, ASRockRack and ASRockInd. has a Protection Mechanism Failure vulnerability. Because IOMMU was not properly enabled, unauthenticated physical attackers can use a DMA-capable PCIe device to read and write arbitrary physical memory before the OS kernel and its security features are loaded.
Уязвимость микропрограммного обеспечения UEFI материнских плат ASRock на базе чипсетов Intel 500, 600,700 и 800, позволяющая нарушителю провести DMA-атаку и обойти существующие ограничения безопасности
EPSS
6.8 Medium
CVSS3