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CVE-2014-9065

CVE-2014-9065

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

common/spinlock.c in Xen 4.4.x and earlier does not properly handle read and write locks, which allows local x86 guest users to cause a denial of service (write denial or NMI watchdog timeout and host crash) via a large number of read requests, a different vulnerability to CVE-2014-9066.

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: < 4.4.1-6

    Update to 4.4.1-6

  • xen Debian:13

    Affected ranges
    • ECOSYSTEM: < 4.4.1-6

    Update to 4.4.1-6

  • xen Debian:14

    Affected ranges
    • ECOSYSTEM: < 4.4.1-6

    Update to 4.4.1-6

  • xen Ubuntu:14.04:LTS

    Versions
    • 4.3.0-1ubuntu1
    • 4.3.0-1ubuntu2
    • 4.3.0-1ubuntu3
    • 4.3.0-1ubuntu4
    • 4.3.0-1ubuntu5
    • 4.4.0-0ubuntu3
    • 4.4.0-0ubuntu4
    • 4.4.0-0ubuntu5
    • 4.4.0-0ubuntu5.1
    • 4.4.0-0ubuntu5.2
    • 4.4.1-0ubuntu0.14.04.1
    • 4.4.1-0ubuntu0.14.04.2
    • 4.4.1-0ubuntu0.14.04.3
    Affected ranges
    • ECOSYSTEM: < 4.4.1-0ubuntu0.14.04.4

    Update to 4.4.1-0ubuntu0.14.04.4

Original sources

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