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Red Hat Security Advisory
Synopsis: Moderate: dpdk security, bug fix, and enhancement update
Advisory ID: RHSA-2020:1226-01
Product: Red Hat Enterprise Linux Extras
Advisory URL: https://access.redhat.com/errata/RHSA-2020:1226
Issue date: 2020-03-31
CVE Names: CVE-2019-14818
=====================================================================
1. Summary:
An update for dpdk is now available for Red Hat Enterprise Linux 7 Extras.
Red Hat Product Security has rated this update as having a security impact
of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.
2. Relevant releases/architectures:
Red Hat Enterprise Linux 7 Extras – noarch, ppc64le, x86_64
3. Description:
The dpdk packages provide the Data Plane Development Kit, which is a set of
libraries and drivers for fast packet processing in the user space.
The following packages have been upgraded to a later upstream version: dpdk
(18.11.5). (BZ#1785678)
Security Fix(es):
* dpdk: possible memory leak leads to denial of service (CVE-2019-14818)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.
4. Solution:
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
5. Bugs fixed (https://bugzilla.redhat.com/):
1737327 – CVE-2019-14818 dpdk: possible memory leak leads to denial of service
1785678 – [Rebase] Rebase DPDK to 18.11.5
6. Package List:
Red Hat Enterprise Linux 7 Extras:
Source:
dpdk-18.11.5-1.el7_8.src.rpm
noarch:
dpdk-doc-18.11.5-1.el7_8.noarch.rpm
ppc64le:
dpdk-18.11.5-1.el7_8.ppc64le.rpm
dpdk-debuginfo-18.11.5-1.el7_8.ppc64le.rpm
dpdk-devel-18.11.5-1.el7_8.ppc64le.rpm
dpdk-tools-18.11.5-1.el7_8.ppc64le.rpm
x86_64:
dpdk-18.11.5-1.el7_8.x86_64.rpm
dpdk-debuginfo-18.11.5-1.el7_8.x86_64.rpm
dpdk-devel-18.11.5-1.el7_8.x86_64.rpm
dpdk-tools-18.11.5-1.el7_8.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2019-14818
https://access.redhat.com/security/updates/classification/#moderate
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2020 Red Hat, Inc.
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