Headline
Red Hat Security Advisory 2022-6383-01
Red Hat Security Advisory 2022-6383-01 - Open vSwitch provides standard network bridging functions and support for the OpenFlow protocol for remote per-flow control of traffic. Issues addressed include a denial of service vulnerability.
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Red Hat Security Advisory
Synopsis: Important: openvswitch2.17 security update
Advisory ID: RHSA-2022:6383-01
Product: Fast Datapath
Advisory URL: https://access.redhat.com/errata/RHSA-2022:6383
Issue date: 2022-09-07
CVE Names: CVE-2022-2132
====================================================================
- Summary:
An update for openvswitch2.17 is now available for Fast Datapath for Red
Hat Enterprise Linux 8.
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.
- Relevant releases/architectures:
Fast Datapath for Red Hat Enterprise Linux 8 - aarch64, noarch, ppc64le, s390x, x86_64
- Description:
Open vSwitch provides standard network bridging functions and support for
the OpenFlow protocol for remote per-flow control of traffic.
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.
- 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
- 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
- Package List:
Fast Datapath for Red Hat Enterprise Linux 8:
Source:
openvswitch2.17-2.17.0-37.3.el8fdp.src.rpm
aarch64:
network-scripts-openvswitch2.17-2.17.0-37.3.el8fdp.aarch64.rpm
openvswitch2.17-2.17.0-37.3.el8fdp.aarch64.rpm
openvswitch2.17-debuginfo-2.17.0-37.3.el8fdp.aarch64.rpm
openvswitch2.17-debugsource-2.17.0-37.3.el8fdp.aarch64.rpm
openvswitch2.17-devel-2.17.0-37.3.el8fdp.aarch64.rpm
openvswitch2.17-ipsec-2.17.0-37.3.el8fdp.aarch64.rpm
python3-openvswitch2.17-2.17.0-37.3.el8fdp.aarch64.rpm
python3-openvswitch2.17-debuginfo-2.17.0-37.3.el8fdp.aarch64.rpm
noarch:
openvswitch2.17-test-2.17.0-37.3.el8fdp.noarch.rpm
ppc64le:
network-scripts-openvswitch2.17-2.17.0-37.3.el8fdp.ppc64le.rpm
openvswitch2.17-2.17.0-37.3.el8fdp.ppc64le.rpm
openvswitch2.17-debuginfo-2.17.0-37.3.el8fdp.ppc64le.rpm
openvswitch2.17-debugsource-2.17.0-37.3.el8fdp.ppc64le.rpm
openvswitch2.17-devel-2.17.0-37.3.el8fdp.ppc64le.rpm
openvswitch2.17-ipsec-2.17.0-37.3.el8fdp.ppc64le.rpm
python3-openvswitch2.17-2.17.0-37.3.el8fdp.ppc64le.rpm
python3-openvswitch2.17-debuginfo-2.17.0-37.3.el8fdp.ppc64le.rpm
s390x:
network-scripts-openvswitch2.17-2.17.0-37.3.el8fdp.s390x.rpm
openvswitch2.17-2.17.0-37.3.el8fdp.s390x.rpm
openvswitch2.17-debuginfo-2.17.0-37.3.el8fdp.s390x.rpm
openvswitch2.17-debugsource-2.17.0-37.3.el8fdp.s390x.rpm
openvswitch2.17-devel-2.17.0-37.3.el8fdp.s390x.rpm
openvswitch2.17-ipsec-2.17.0-37.3.el8fdp.s390x.rpm
python3-openvswitch2.17-2.17.0-37.3.el8fdp.s390x.rpm
python3-openvswitch2.17-debuginfo-2.17.0-37.3.el8fdp.s390x.rpm
x86_64:
network-scripts-openvswitch2.17-2.17.0-37.3.el8fdp.x86_64.rpm
openvswitch2.17-2.17.0-37.3.el8fdp.x86_64.rpm
openvswitch2.17-debuginfo-2.17.0-37.3.el8fdp.x86_64.rpm
openvswitch2.17-debugsource-2.17.0-37.3.el8fdp.x86_64.rpm
openvswitch2.17-devel-2.17.0-37.3.el8fdp.x86_64.rpm
openvswitch2.17-ipsec-2.17.0-37.3.el8fdp.x86_64.rpm
python3-openvswitch2.17-2.17.0-37.3.el8fdp.x86_64.rpm
python3-openvswitch2.17-debuginfo-2.17.0-37.3.el8fdp.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/
- References:
https://access.redhat.com/security/cve/CVE-2022-2132
https://access.redhat.com/security/updates/classification/#important
- Contact:
The Red Hat security contact is [email protected]. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2022 Red Hat, Inc.
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