High severity · published Nov 14, 2019
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…
7.5
CVSS
2.8%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.8% · higher than 86% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DP
Data Plane Development Kit · Dpdk
16.04 before 16.11.10; 17.02 before 17.11.8; 18.02 before 18.11.4; 19.02 before 19.08.1 · source: NVD
EL
Enterprise Linux Fast Datapath · Redhat
7.0; 8.0 · source: NVD
FE
Fedora · Fedoraproject
31 · source: NVD
OP
Openstack · Redhat
10 · source: NVD
VE
Virtualization Eus · Redhat
4.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-14818
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-14818
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
Issue Tracking
https://bugs.dpdk.org/show_bug.cgi?id=363
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