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CVE-2020-13800

CVE-2020-13800

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

ati-vga in hw/display/ati.c in QEMU 4.2.0 allows guest OS users to trigger infinite recursion via a crafted mm_index value during an ati_mm_read or ati_mm_write call.

CVSS 6.0 · Medium · EPSS 0.5% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • qemu Debian:12

    Affected ranges
    • ECOSYSTEM: < 1:5.0-6

    Update to 1:5.0-6

  • qemu Debian:13

    Affected ranges
    • ECOSYSTEM: < 1:5.0-6

    Update to 1:5.0-6

  • qemu Debian:14

    Affected ranges
    • ECOSYSTEM: < 1:5.0-6

    Update to 1:5.0-6

  • qemu Ubuntu:20.04:LTS

    Versions
    • 1:4.0+dfsg-0ubuntu9
    • 1:4.0+dfsg-0ubuntu10
    • 1:4.2-1ubuntu1
    • 1:4.2-1ubuntu2
    • 1:4.2-3ubuntu1
    • 1:4.2-3ubuntu2
    • 1:4.2-3ubuntu3
    • 1:4.2-3ubuntu4
    • 1:4.2-3ubuntu5
    • 1:4.2-3ubuntu6
    • 1:4.2-3ubuntu6.1
    • 1:4.2-3ubuntu6.2
    • 1:4.2-3ubuntu6.3
    Affected ranges
    • ECOSYSTEM: < 1:4.2-3ubuntu6.4

    Update to 1:4.2-3ubuntu6.4

Original sources

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