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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Moderate: dpdk security, bug fix and enhancement update
Advisory ID:       RHSA-2018:2038-01
Product:           Red Hat Enterprise Linux Extras
Advisory URL:      https://access.redhat.com/errata/RHSA-2018:2038
Issue date:        2018-06-26
CVE Names:         CVE-2018-1059 
=====================================================================

1. Summary:

An update for DPDK is now available for Extras for Red Hat Enterprise Linux
7.

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.

Security Fix(es):

* dpdk: Information exposure in unchecked guest physical to host virtual
address translations (CVE-2018-1059)

For more details about the security issue(s), including the impact, a CVSS
score, and other related information, refer to the CVE page(s) listed in
the References section.

This issue was discovered by Maxime Coquelin (Red Hat).

4. Solution:

For details on how to apply this update, refer to:

https://access.redhat.com/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

1544298 - CVE-2018-1059 dpdk: Information exposure in unchecked guest physical to host virtual address translations
1573912 - Backport "net/nfp: fix mbufs releasing when stop or close"

6. Package List:

Red Hat Enterprise Linux 7 Extras:

Source:
dpdk-17.11-11.el7.src.rpm

noarch:
dpdk-doc-17.11-11.el7.noarch.rpm

ppc64le:
dpdk-17.11-11.el7.ppc64le.rpm
dpdk-debuginfo-17.11-11.el7.ppc64le.rpm
dpdk-devel-17.11-11.el7.ppc64le.rpm
dpdk-tools-17.11-11.el7.ppc64le.rpm

x86_64:
dpdk-17.11-11.el7.x86_64.rpm
dpdk-debuginfo-17.11-11.el7.x86_64.rpm
dpdk-devel-17.11-11.el7.x86_64.rpm
dpdk-tools-17.11-11.el7.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-2018-1059
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 2018 Red Hat, Inc.
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