CVE-2021-3839

Published August 23rd, 2022

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CVSS v3

7.5

HIGH

CVSS v2

N/A

Affected

PROJECT

Description

A flaw was found in the vhost library in DPDK. Function vhost_user_set_inflight_fd() does not validate `msg->payload.inflight.num_queues`, possibly causing out-of-bounds memory read/write. Any software using DPDK vhost library may crash as a result of this vulnerability.

DPDK/dpdk

Data Plane Development Kit

GitHub

4.26K