Описание
Xen 4.1.1 and earlier allows local guest OS kernels with control of a PCI[E] device to cause a denial of service (CPU consumption and host hang) via many crafted DMA requests that are denied by the IOMMU, which triggers a livelock.
Ссылки
- Vendor Advisory
- Vendor Advisory
- Exploit
- Vendor Advisory
- Vendor Advisory
- Exploit
Уязвимые конфигурации
EPSS
4.6 Medium
CVSS2
Дефекты
Связанные уязвимости
Xen 4.1.1 and earlier allows local guest OS kernels with control of a PCI[E] device to cause a denial of service (CPU consumption and host hang) via many crafted DMA requests that are denied by the IOMMU, which triggers a livelock.
Xen 4.1.1 and earlier allows local guest OS kernels with control of a PCI[E] device to cause a denial of service (CPU consumption and host hang) via many crafted DMA requests that are denied by the IOMMU, which triggers a livelock.
Xen 4.1.1 and earlier allows local guest OS kernels with control of a ...
Xen 4.1.1 and earlier allows local guest OS kernels with control of a PCI[E] device to cause a denial of service (CPU consumption and host hang) via many crafted DMA requests that are denied by the IOMMU, which triggers a livelock.
ELSA-2011-1386: kernel security, bug fix, and enhancement update (IMPORTANT)
EPSS
4.6 Medium
CVSS2