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Red Hat Security Advisory

Synopsis: Moderate: dpdk security, bug fix, and enhancement update
Advisory ID: RHSA-2020:2683-01
Product: Red Hat Enterprise Linux Extras
Advisory URL: https://access.redhat.com/errata/RHSA-2020:2683
Issue date: 2020-06-23
CVE Names: CVE-2020-10722 CVE-2020-10723
=====================================================================

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
(18.11.8). (BZ#1825276)

Security Fix(es):

* dpdk: librte_vhost Interger overflow in vhost_user_set_log_base()
(CVE-2020-10722)

* dpdk: librte_vhost Integer truncation in
vhost_user_check_and_alloc_queue_pair() (CVE-2020-10723)

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/):

1825276 – [Rebase] Rebase DPDK to 18.11.7
1828867 – CVE-2020-10722 dpdk: librte_vhost Interger overflow in vhost_user_set_log_base()
1828874 – CVE-2020-10723 dpdk: librte_vhost Integer truncation in vhost_user_check_and_alloc_queue_pair()

6. Package List:

Red Hat Enterprise Linux 7 Extras:

Source:
dpdk-18.11.8-1.el7_8.src.rpm

noarch:
dpdk-doc-18.11.8-1.el7_8.noarch.rpm

ppc64le:
dpdk-18.11.8-1.el7_8.ppc64le.rpm
dpdk-debuginfo-18.11.8-1.el7_8.ppc64le.rpm
dpdk-devel-18.11.8-1.el7_8.ppc64le.rpm
dpdk-tools-18.11.8-1.el7_8.ppc64le.rpm

x86_64:
dpdk-18.11.8-1.el7_8.x86_64.rpm
dpdk-debuginfo-18.11.8-1.el7_8.x86_64.rpm
dpdk-devel-18.11.8-1.el7_8.x86_64.rpm
dpdk-tools-18.11.8-1.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-2020-10722
https://access.redhat.com/security/cve/CVE-2020-10723
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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