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Red Hat OpenShift: CVE-2020-10726: dpdk: librte_vhost VHOST_USER_GET_INFLIGHT_FD message flooding to result in a DoS

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Red Hat OpenShift: CVE-2020-10726: dpdk: librte_vhost VHOST_USER_GET_INFLIGHT_FD message flooding to result in a DoS

Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
05/20/2020
Created
12/30/2020
Added
12/29/2020
Modified
12/29/2020

Description

A vulnerability was found in DPDK versions 19.11 and above. A malicious container that has direct access to the vhost-user socket can keep sending VHOST_USER_GET_INFLIGHT_FD messages, causing a resource leak (file descriptors and virtual memory), which may result in a denial of service.

Solution(s)

  • linuxrpm-upgrade-redhat-coreos

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