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CVE-2018-19963

CVE-2018-19963

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

An issue was discovered in Xen 4.11 allowing HVM guest OS users to cause a denial of service (host OS crash) or possibly gain host OS privileges because x86 IOREQ server resource accounting (for external emulators) was mishandled.

CVSS 7.8 · High · 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: < 4.11.1-1

    Update to 4.11.1-1

  • xen Debian:13

    Affected ranges
    • ECOSYSTEM: < 4.11.1-1

    Update to 4.11.1-1

  • xen Debian:14

    Affected ranges
    • ECOSYSTEM: < 4.11.1-1

    Update to 4.11.1-1

Original sources

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