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CVE-2011-1898

CVE-2011-1898

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Xen 4.1 before 4.1.1 and 4.0 before 4.0.2, when using PCI passthrough on Intel VT-d chipsets that do not have interrupt remapping, allows guest OS users to gain host OS privileges by "using DMA to generate MSI interrupts by writing to the interrupt injection registers."

EPSS 0.9% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • xen Debian:12

    Affected ranges
    • ECOSYSTEM: < 4.1.1-1

    Update to 4.1.1-1

  • xen Debian:13

    Affected ranges
    • ECOSYSTEM: < 4.1.1-1

    Update to 4.1.1-1

  • xen Debian:14

    Affected ranges
    • ECOSYSTEM: < 4.1.1-1

    Update to 4.1.1-1

Original sources

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