-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

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

Synopsis:          Important: dpdk security update
Advisory ID:       RHSA-2023:0170-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2023:0170
Issue date:        2023-01-16
CVE Names:         CVE-2022-2132 
=====================================================================

1. Summary:

An update for dpdk is now available for Red Hat Enterprise Linux 8.6
Extended Update Support.

Red Hat Product Security has rated this update as having a security impact
of Important. 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 EUS (v.8.6) - 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.

Security Fix(es):

* dpdk: DoS when a Vhost header crosses more than two descriptors and
exhausts all mbufs (CVE-2022-2132)

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/):

2099475 - CVE-2022-2132 dpdk: DoS when a Vhost header crosses more than two descriptors and exhausts all mbufs

6. Package List:

Red Hat Enterprise Linux AppStream EUS (v.8.6):

Source:
dpdk-21.11-2.el8_6.src.rpm

aarch64:
dpdk-21.11-2.el8_6.aarch64.rpm
dpdk-debuginfo-21.11-2.el8_6.aarch64.rpm
dpdk-debugsource-21.11-2.el8_6.aarch64.rpm
dpdk-devel-21.11-2.el8_6.aarch64.rpm
dpdk-tools-21.11-2.el8_6.aarch64.rpm

noarch:
dpdk-doc-21.11-2.el8_6.noarch.rpm

ppc64le:
dpdk-21.11-2.el8_6.ppc64le.rpm
dpdk-debuginfo-21.11-2.el8_6.ppc64le.rpm
dpdk-debugsource-21.11-2.el8_6.ppc64le.rpm
dpdk-devel-21.11-2.el8_6.ppc64le.rpm
dpdk-tools-21.11-2.el8_6.ppc64le.rpm

x86_64:
dpdk-21.11-2.el8_6.x86_64.rpm
dpdk-debuginfo-21.11-2.el8_6.x86_64.rpm
dpdk-debugsource-21.11-2.el8_6.x86_64.rpm
dpdk-devel-21.11-2.el8_6.x86_64.rpm
dpdk-tools-21.11-2.el8_6.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-2022-2132
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2023 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=Vh97
-----END PGP SIGNATURE-----
--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://listman.redhat.com/mailman/listinfo/rhsa-announce