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CVE-2020-27661

CVE-2020-27661

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

A divide-by-zero issue was found in dwc2_handle_packet in hw/usb/hcd-dwc2.c in the hcd-dwc2 USB host controller emulation of QEMU. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service.

CVSS 6.5 · Medium · EPSS 0.3% · 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: < 1:5.2+dfsg-1

    Update to 1:5.2+dfsg-1

  • qemu Debian:13

    Affected ranges
    • ECOSYSTEM: < 1:5.2+dfsg-1

    Update to 1:5.2+dfsg-1

  • qemu Debian:14

    Affected ranges
    • ECOSYSTEM: < 1:5.2+dfsg-1

    Update to 1:5.2+dfsg-1

Original sources

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