CVE-2020-10725

HighCVSS 7.7/10Last modified Jun 17, 2026

Description

A flaw was found in DPDK version 19.11 and above that allows a malicious guest to cause a segmentation fault of the vhost-user backend application running on the host, which could result in a loss of connectivity for the other guests running on that host. This is caused by a missing validity check of the descriptor address in the function `virtio_dev_rx_batch_packed()`.

Metrics

CVSS 3.1 7.7/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H

Weakness enumeration

CWE-665

Affected software

No affected versions have been published.

Timeline

Published: May 20, 2020
Last modified: Jun 17, 2026
NVD status: Modified

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