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CVE-2014-3967

CVE-2014-3967

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

The HVMOP_inject_msi function in Xen 4.2.x, 4.3.x, and 4.4.x does not properly check the return value from the IRQ setup check, which allows local HVM guest administrators to cause a denial of service (NULL pointer dereference and crash) via unspecified vectors.

EPSS 0.7% · 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: < 4.4.1-1

    Update to 4.4.1-1

  • xen Debian:13

    Affected ranges
    • ECOSYSTEM: < 4.4.1-1

    Update to 4.4.1-1

  • xen Debian:14

    Affected ranges
    • ECOSYSTEM: < 4.4.1-1

    Update to 4.4.1-1

  • xen Ubuntu:14.04:LTS

    Versions
    • 4.3.0-1ubuntu1
    • 4.3.0-1ubuntu2
    • 4.3.0-1ubuntu3
    • 4.3.0-1ubuntu4
    • 4.3.0-1ubuntu5
    • 4.4.0-0ubuntu3
    • 4.4.0-0ubuntu4
    • 4.4.0-0ubuntu5
    Affected ranges
    • ECOSYSTEM: < 4.4.0-0ubuntu5.1

    Update to 4.4.0-0ubuntu5.1

Original sources

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