CVE Vulnerability

CVE-2019-14818

A flaw was found in all dpdk version 17.x.x before 17.11.8, 16.x.x before 16.11.10, 18.x.x before 18.11.4 and 19.x.x before 19.08.1 where a malicious master, or a container with access to vhost_user socket, can send specially crafted VRING_SET_NUM messages, resulting in a memory leak including file descriptors. This flaw could lead to a denial of service condition.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14818 Issue Tracking Patch
https://bugs.dpdk.org/show_bug.cgi?id=363 Issue Tracking Patch
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ULJ3C7OVBOEVDGSHYC3VCLSUHANGTFFP/ Mailing List Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0165 Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0166 Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0168 Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0171 Third Party Advisory
https://access.redhat.com/errata/RHSA-2020:0172 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:dpdk:data_plane_development_kit:*:*:*:*:*:*:*:*
cpe:2.3:a:dpdk:data_plane_development_kit:*:*:*:*:*:*:*:*
cpe:2.3:a:dpdk:data_plane_development_kit:*:*:*:*:*:*:*:*
cpe:2.3:a:dpdk:data_plane_development_kit:*:*:*:*:*:*:*:*
cpe:2.3:a:redhat:enterprise_linux_fast_datapath:7.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:*
cpe:2.3:a:redhat:enterprise_linux_fast_datapath:8.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:virtualization_eus:4.2:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
Information

Published : 2019-11-14 05:15

Updated : 2022-11-07 07:45

NVD link : CVE-2019-14818

Mitre link : CVE-2019-14818

Products Affected
No products.
CWE
CWE-401