CVE-2022-26361

IOMMU: RMRR VT-d and unity map AMD-Vi handling issues This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Certain PCI devices in a system might be assigned Reserved Memory Regions specified via Reserved Memory Region...

CVE-2022-26359

IOMMU: RMRR VT-d and unity map AMD-Vi handling issues This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Certain PCI devices in a system might be assigned Reserved Memory Regions specified via Reserved Memory Region...

CVE-2022-26361

IOMMU: RMRR VT-d and unity map AMD-Vi handling issues This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Certain PCI devices in a system might be assigned Reserved Memory Regions specified via Reserved Memory Region...

CVE-2022-26358

IOMMU: RMRR VT-d and unity map AMD-Vi handling issues This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Certain PCI devices in a system might be assigned Reserved Memory Regions specified via Reserved Memory Region...

CVE-2022-26360

IOMMU: RMRR VT-d and unity map AMD-Vi handling issues This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Certain PCI devices in a system might be assigned Reserved Memory Regions specified via Reserved Memory Region...

CVE-2022-26358

IOMMU: RMRR VT-d and unity map AMD-Vi handling issues This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Certain PCI devices in a system might be assigned Reserved Memory Regions specified via Reserved Memory Region...

CVE-2022-26359

CVE-2022-26359 is a Xen hypervisor issue related to IOMMU handling of RMRR (VT-d) and Unity Mapping (AMD-Vi). Public sources describe that when a device with such a region is active, mappings must remain accessible, and violations can lead to unpredictable DMA/interrupt behavior and memory corrup...

CVE-2022-26360

CVE-2022-26360 affects Xen with IOMMU: RMRR (VT-d) and Unity Mapping (AMD-Vi). The issue arises when mappings for Reserved Memory Regions or Unity Mapping ranges remain accessible after a device activation, allowing subsequent DMA/interrupts to cause IOMMU faults or memory corruption. The connect...

CVE-2022-26361

CVE-2022-26361 affects the Xen hypervisor via IOMMU handling (RMRR VT-d and Unity Mapping AMD-Vi). The issue arises when mappings for Reserved Memory Regions or Unity Mapping ranges must remain accessible and are violated, enabling unpredictable DMA/interrupt behavior and potential memory corrupt...

CVE-2022-26360

IOMMU: RMRR VT-d and unity map AMD-Vi handling issues This CNA information record relates to multiple CVEs; the text explains which aspects/vulnerabilities correspond to which CVE. Certain PCI devices in a system might be assigned Reserved Memory Regions specified via Reserved Memory Region...