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CVE-2020-14377

CVE-2020-14377

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

A flaw was found in dpdk in versions before 18.11.10 and before 19.11.5. A complete lack of validation of attacker-controlled parameters can lead to a buffer over read. The results of the over read are then written back to the guest virtual machine memory. This vulnerability can be used by an attacker in a virtual machine to read significant amounts of host memory. The highest threat from this vulnerability is to data confidentiality and system availability.

CVSS 7.1 · High · EPSS 0.4% · Fix available

Published
Updated

Stack: system

Affected products and versions

  • dpdk

    Versions
    • All dpdk versions before 18.11.10 and before 19.11.5: Affected

    No fix published

  • dpdk Debian:12

    Affected ranges
    • ECOSYSTEM: < 19.11.5-1

    Update to 19.11.5-1

  • dpdk Debian:13

    Affected ranges
    • ECOSYSTEM: < 19.11.5-1

    Update to 19.11.5-1

  • dpdk Debian:14

    Affected ranges
    • ECOSYSTEM: < 19.11.5-1

    Update to 19.11.5-1

  • dpdk Ubuntu:20.04:LTS

    Versions
    • 18.11.2-4
    • 18.11.3-1
    • 18.11.4-1
    • 18.11.4-1ubuntu1
    • 18.11.5-1
    • 19.11-2ubuntu1
    • 19.11-2ubuntu2
    • 19.11.1-0ubuntu1
    • 19.11.1-0ubuntu1.1
    • 19.11.3-0ubuntu0.1
    Affected ranges
    • ECOSYSTEM: < 19.11.3-0ubuntu0.2

    Update to 19.11.3-0ubuntu0.2

Original sources

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