Vulnerability Monitor

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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.

Published

2019-11-14T17:15:14.757

Last Modified

2024-11-21T04:27:25.607

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Secondary
CWE-401
Type: Primary
CWE-401

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	dpdk	data_plane_development_kit	< 16.11.10	Yes
Application	dpdk	data_plane_development_kit	< 17.11.8	Yes
Application	dpdk	data_plane_development_kit	< 18.11.4	Yes
Application	dpdk	data_plane_development_kit	< 19.08.1	Yes
Application	redhat	enterprise_linux_fast_datapath	7.0	Yes
Application	redhat	enterprise_linux_fast_datapath	8.0	Yes
Application	redhat	openstack	10	Yes
Application	redhat	virtualization_eus	4.2	Yes
Operating System	fedoraproject	fedora	31	Yes

References

https://access.redhat.com/errata/RHSA-2020:0165 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2020:0166 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2020:0168 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2020:0171 Third Party Advisory ([email protected])
https://access.redhat.com/errata/RHSA-2020:0172 Third Party Advisory ([email protected])
https://bugs.dpdk.org/show_bug.cgi?id=363 Issue Tracking, Patch, Vendor Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14818 Issue Tracking, Patch, Third Party Advisory ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ULJ3C7OVBOEVDGSHYC3VCLSUHANGTFFP/ ([email protected])
https://access.redhat.com/errata/RHSA-2020:0165 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2020:0166 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2020:0168 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2020:0171 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://access.redhat.com/errata/RHSA-2020:0172 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugs.dpdk.org/show_bug.cgi?id=363 Issue Tracking, Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14818 Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ULJ3C7OVBOEVDGSHYC3VCLSUHANGTFFP/ (af854a3a-2127-422b-91ae-364da2661108)