vulnerability

Ubuntu: USN-5401-1 (CVE-2021-3839): DPDK vulnerabilities

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
May 4, 2022
Added
May 5, 2022
Modified
Jan 28, 2025

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.

Solution

ubuntu-upgrade-dpdk
Title
NEW

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