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CVE-2012-4539

CVE-2012-4539

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

Xen 4.0 through 4.2, when running 32-bit x86 PV guests on 64-bit hypervisors, allows local guest OS administrators to cause a denial of service (infinite loop and hang or crash) via invalid arguments to GNTTABOP_get_status_frames, aka "Grant table hypercall infinite loop DoS vulnerability."

EPSS 0.4% · 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: < 4.1.3-4

    Update to 4.1.3-4

  • xen Debian:13

    Affected ranges
    • ECOSYSTEM: < 4.1.3-4

    Update to 4.1.3-4

  • xen Debian:14

    Affected ranges
    • ECOSYSTEM: < 4.1.3-4

    Update to 4.1.3-4

Original sources

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