Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.011
EPSS Ranking 76.6%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
- https://access.redhat.com/errata/RHSA-2020:0165
- https://access.redhat.com/errata/RHSA-2020:0166
- https://access.redhat.com/errata/RHSA-2020:0168
- https://access.redhat.com/errata/RHSA-2020:0171
- https://access.redhat.com/errata/RHSA-2020:0172
- https://bugs.dpdk.org/show_bug.cgi?id=363
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14818
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ULJ3C7OVBOEVDGSHYC3VCLSUHANGTFFP/
- https://access.redhat.com/errata/RHSA-2020:0165
- https://access.redhat.com/errata/RHSA-2020:0166
- https://access.redhat.com/errata/RHSA-2020:0168
- https://access.redhat.com/errata/RHSA-2020:0171
- https://access.redhat.com/errata/RHSA-2020:0172
- https://bugs.dpdk.org/show_bug.cgi?id=363
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14818
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ULJ3C7OVBOEVDGSHYC3VCLSUHANGTFFP/
Products affected by CVE-2019-14818
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cpe:2.3:a:dpdk:data_plane_development_kit:16.04
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cpe:2.3:a:dpdk:data_plane_development_kit:16.07
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cpe:2.3:a:dpdk:data_plane_development_kit:16.07.1
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cpe:2.3:a:dpdk:data_plane_development_kit:16.07.2
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cpe:2.3:a:dpdk:data_plane_development_kit:16.11
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cpe:2.3:a:dpdk:data_plane_development_kit:16.11.1
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cpe:2.3:a:dpdk:data_plane_development_kit:16.11.2
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cpe:2.3:a:dpdk:data_plane_development_kit:16.11.3
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cpe:2.3:a:dpdk:data_plane_development_kit:16.11.4
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cpe:2.3:a:dpdk:data_plane_development_kit:16.11.5
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cpe:2.3:a:dpdk:data_plane_development_kit:16.11.6
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cpe:2.3:a:dpdk:data_plane_development_kit:16.11.7
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cpe:2.3:a:dpdk:data_plane_development_kit:16.11.8
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cpe:2.3:a:dpdk:data_plane_development_kit:16.11.9
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cpe:2.3:a:dpdk:data_plane_development_kit:17.02
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cpe:2.3:a:dpdk:data_plane_development_kit:17.02.1
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cpe:2.3:a:dpdk:data_plane_development_kit:17.05
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cpe:2.3:a:dpdk:data_plane_development_kit:17.05.1
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cpe:2.3:a:dpdk:data_plane_development_kit:17.05.2
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cpe:2.3:a:dpdk:data_plane_development_kit:17.08
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cpe:2.3:a:dpdk:data_plane_development_kit:17.08.1
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cpe:2.3:a:dpdk:data_plane_development_kit:17.08.2
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cpe:2.3:a:dpdk:data_plane_development_kit:17.11
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cpe:2.3:a:dpdk:data_plane_development_kit:17.11.1
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cpe:2.3:a:dpdk:data_plane_development_kit:17.11.2
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cpe:2.3:a:dpdk:data_plane_development_kit:17.11.3
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cpe:2.3:a:dpdk:data_plane_development_kit:17.11.4
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cpe:2.3:a:dpdk:data_plane_development_kit:17.11.5
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cpe:2.3:a:dpdk:data_plane_development_kit:17.11.6
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cpe:2.3:a:dpdk:data_plane_development_kit:17.11.7
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cpe:2.3:a:dpdk:data_plane_development_kit:18.02
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cpe:2.3:a:dpdk:data_plane_development_kit:18.02.1
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cpe:2.3:a:dpdk:data_plane_development_kit:18.02.2
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cpe:2.3:a:dpdk:data_plane_development_kit:18.05
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cpe:2.3:a:dpdk:data_plane_development_kit:18.08
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cpe:2.3:a:dpdk:data_plane_development_kit:18.08.1
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cpe:2.3:a:dpdk:data_plane_development_kit:18.11
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cpe:2.3:a:dpdk:data_plane_development_kit:18.11.1
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cpe:2.3:a:dpdk:data_plane_development_kit:18.11.2
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cpe:2.3:a:dpdk:data_plane_development_kit:18.11.3
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cpe:2.3:a:dpdk:data_plane_development_kit:19.02
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cpe:2.3:a:dpdk:data_plane_development_kit:19.05
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cpe:2.3:a:dpdk:data_plane_development_kit:19.08
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cpe:2.3:a:redhat:enterprise_linux_fast_datapath:7.0
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cpe:2.3:a:redhat:enterprise_linux_fast_datapath:8.0
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cpe:2.3:a:redhat:openstack:10
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cpe:2.3:a:redhat:virtualization_eus:4.2
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cpe:2.3:o:fedoraproject:fedora:31