Executive Summary

Summary
Title DPDK vulnerability
Informations
Name USN-4189-1 First vendor Publication 2019-11-13
Vendor Ubuntu Last vendor Modification 2019-11-13
Severity (Vendor) N/A Revision N/A

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base Score N/A Attack Range N/A
Cvss Impact Score N/A Attack Complexity N/A
Cvss Expoit Score N/A Authentication N/A
Calculate full CVSS 2.0 Vectors scores

Detail

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 19.10 - Ubuntu 19.04 - Ubuntu 18.04 LTS

Summary:

DPDK could be made to consume resources if it received specially crafted input.

Software Description: - dpdk: set of libraries for fast packet processing

Details:

Jason Wang discovered that DPDK incorrectly handled certain messages. An attacker in a malicious container could possibly use this issue to cause DPDK to leak resources, resulting in a denial of service.

Update instructions:

The problem can be corrected by updating your system to the following package versions:

Ubuntu 19.10:
dpdk 18.11.4-1ubuntu0.19.10.1

Ubuntu 19.04:
dpdk 18.11.4-1ubuntu0.19.04.1

Ubuntu 18.04 LTS:
dpdk 17.11.8-0~ubuntu18.04.2

This update uses a new upstream release, which includes additional bug fixes. In general, a standard system update will make all the necessary changes.

References:
https://usn.ubuntu.com/4189-1
CVE-2019-14818

Package Information:
https://launchpad.net/ubuntu/+source/dpdk/18.11.4-1ubuntu0.19.10.1
https://launchpad.net/ubuntu/+source/dpdk/18.11.4-1ubuntu0.19.04.1
https://launchpad.net/ubuntu/+source/dpdk/17.11.8-0~ubuntu18.04.2

Original Source

Url : http://www.ubuntu.com/usn/USN-4189-1

Alert History

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0
Date Informations
2020-03-19 13:20:12
  • First insertion