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CVE-2020-14377

Published: 28 September 2020

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.

Priority

Medium

CVSS 3 base score: 7.1

Status

Package Release Status
dpdk
Launchpad, Ubuntu, Debian
bionic Not vulnerable
(code not present)
focal
Released (19.11.3-0ubuntu0.2)
precise Does not exist

trusty Does not exist

upstream Needs triage

xenial Not vulnerable
(code not present)