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CVE-2013-2016

CVE-2013-2016

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

A flaw was found in the way qemu v1.3.0 and later (virtio-rng) validates addresses when guest accesses the config space of a virtio device. If the virtio device has zero/small sized config space, such as virtio-rng, a privileged guest user could use this flaw to access the matching host's qemu address space and thus increase their privileges on the host.

CVSS 7.8 · High · EPSS 0.5% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • qemu (virtio-rng)

    Versions
    • v1.3.0 and later: Affected

    No fix published

  • qemu Debian:12

    Affected ranges
    • ECOSYSTEM: < 1.5.0+dfsg-1

    Update to 1.5.0+dfsg-1

  • qemu Debian:13

    Affected ranges
    • ECOSYSTEM: < 1.5.0+dfsg-1

    Update to 1.5.0+dfsg-1

  • qemu Debian:14

    Affected ranges
    • ECOSYSTEM: < 1.5.0+dfsg-1

    Update to 1.5.0+dfsg-1

Original sources

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