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Red Hat Security Advisory

Synopsis: Moderate: dpdk security, bug fix, and enhancement update
Advisory ID: RHSA-2020:1735-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:1735
Issue date: 2020-04-28
CVE Names: CVE-2019-14818
=====================================================================

1. Summary:

An update for dpdk is now available for Red Hat Enterprise Linux 8.

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 AppStream (v. 8) – aarch64, 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
(19.11). (BZ#1773889)

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.

Additional Changes:

For detailed information on changes in this release, see the Red Hat
Enterprise Linux 8.2 Release Notes linked from 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
1755538 – Use hardening specs to build dpdk-pmdinfogen
1773889 – [Rebase] Rebase DPDK to 19.11
1779229 – Remove dpdk-pdump and dpdk-pmdinfo from dpdk and dpdk-tools packages
1805140 – Remove mlx{4,5} glue library

6. Package List:

Red Hat Enterprise Linux AppStream (v. 8):

Source:
dpdk-19.11-4.el8.src.rpm

aarch64:
dpdk-19.11-4.el8.aarch64.rpm
dpdk-debuginfo-19.11-4.el8.aarch64.rpm
dpdk-debugsource-19.11-4.el8.aarch64.rpm
dpdk-devel-19.11-4.el8.aarch64.rpm
dpdk-devel-debuginfo-19.11-4.el8.aarch64.rpm
dpdk-tools-19.11-4.el8.aarch64.rpm

noarch:
dpdk-doc-19.11-4.el8.noarch.rpm

ppc64le:
dpdk-19.11-4.el8.ppc64le.rpm
dpdk-debuginfo-19.11-4.el8.ppc64le.rpm
dpdk-debugsource-19.11-4.el8.ppc64le.rpm
dpdk-devel-19.11-4.el8.ppc64le.rpm
dpdk-devel-debuginfo-19.11-4.el8.ppc64le.rpm
dpdk-tools-19.11-4.el8.ppc64le.rpm

x86_64:
dpdk-19.11-4.el8.x86_64.rpm
dpdk-debuginfo-19.11-4.el8.x86_64.rpm
dpdk-debugsource-19.11-4.el8.x86_64.rpm
dpdk-devel-19.11-4.el8.x86_64.rpm
dpdk-devel-debuginfo-19.11-4.el8.x86_64.rpm
dpdk-tools-19.11-4.el8.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
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.2_release_notes/index

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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