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Red Hat Security Advisory 2022-7268-01

Red Hat Security Advisory 2022-7268-01
Posted Nov 1, 2022
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2022-7268-01 - An update for openvswitch2.11 is now available for Red Hat OpenStack Platform 13 (Queens). Issues addressed include a denial of service vulnerability.

tags | advisory, denial of service
systems | linux, redhat
advisories | CVE-2022-2132
SHA-256 | 0bc126bf49d1dbdfa265f40f93ce137daf40a6b306bb26a5150e57be6fa31acd

Red Hat Security Advisory 2022-7268-01

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

Synopsis: Important: Red Hat OpenStack Platform 13.0 (openvswitch2.11) security update
Advisory ID: RHSA-2022:7268-01
Product: Red Hat OpenStack Platform
Advisory URL: https://access.redhat.com/errata/RHSA-2022:7268
Issue date: 2022-11-01
CVE Names: CVE-2022-2132
=====================================================================

1. Summary:

An update for openvswitch2.11 is now available for Red Hat OpenStack
Platform 13 (Queens).

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 OpenStack Platform 13.0 - ELS - noarch, ppc64le, x86_64

3. Description:

Security Fix(es):

* 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 listed in the References section.

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/):

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

6. Package List:

Red Hat OpenStack Platform 13.0 - ELS:

Source:
openvswitch2.11-2.11.3-96.2.el7fdp.src.rpm

ppc64le:
openvswitch2.11-2.11.3-96.2.el7fdp.ppc64le.rpm
openvswitch2.11-debuginfo-2.11.3-96.2.el7fdp.ppc64le.rpm
openvswitch2.11-devel-2.11.3-96.2.el7fdp.ppc64le.rpm
python-openvswitch2.11-2.11.3-96.2.el7fdp.ppc64le.rpm

x86_64:
openvswitch2.11-2.11.3-96.2.el7fdp.x86_64.rpm
openvswitch2.11-debuginfo-2.11.3-96.2.el7fdp.x86_64.rpm
openvswitch2.11-devel-2.11.3-96.2.el7fdp.x86_64.rpm
python-openvswitch2.11-2.11.3-96.2.el7fdp.x86_64.rpm

Red Hat OpenStack Platform 13.0 - ELS:

noarch:
openvswitch2.11-test-2.11.3-96.2.el7fdp.noarch.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 2022 Red Hat, Inc.
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