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CVE-2014-1950

CVE-2014-1950

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

Use-after-free vulnerability in the xc_cpupool_getinfo function in Xen 4.1.x through 4.3.x, when using a multithreaded toolstack, does not properly handle a failure by the xc_cpumap_alloc function, which allows local users with access to management functions to cause a denial of service (heap corruption) and possibly gain privileges via unspecified vectors.

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: < 4.4.0-1

    Update to 4.4.0-1

  • xen Debian:13

    Affected ranges
    • ECOSYSTEM: < 4.4.0-1

    Update to 4.4.0-1

  • xen Debian:14

    Affected ranges
    • ECOSYSTEM: < 4.4.0-1

    Update to 4.4.0-1

Original sources

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