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Red Hat Security Advisory
Synopsis: Important: openvswitch2.15 security update
Advisory ID: RHSA-2022:6385-01
Product: Fast Datapath
Advisory URL: https://access.redhat.com/errata/RHSA-2022:6385
Issue date: 2022-09-07
CVE Names: CVE-2022-2132
=====================================================================
1. Summary:
An update for openvswitch2.15 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.
2. Relevant releases/architectures:
Fast Datapath for Red Hat Enterprise Linux 8 - aarch64, noarch, ppc64le, s390x,
x86_64
3. 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.
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:
Fast Datapath for Red Hat Enterprise Linux 8:
Source:
openvswitch2.15-2.15.0-113.2.el8fdp.src.rpm
aarch64:
network-scripts-openvswitch2.15-2.15.0-113.2.el8fdp.aarch64.rpm
openvswitch2.15-2.15.0-113.2.el8fdp.aarch64.rpm
openvswitch2.15-debuginfo-2.15.0-113.2.el8fdp.aarch64.rpm
openvswitch2.15-debugsource-2.15.0-113.2.el8fdp.aarch64.rpm
openvswitch2.15-devel-2.15.0-113.2.el8fdp.aarch64.rpm
openvswitch2.15-ipsec-2.15.0-113.2.el8fdp.aarch64.rpm
python3-openvswitch2.15-2.15.0-113.2.el8fdp.aarch64.rpm
python3-openvswitch2.15-debuginfo-2.15.0-113.2.el8fdp.aarch64.rpm
noarch:
openvswitch2.15-test-2.15.0-113.2.el8fdp.noarch.rpm
ppc64le:
network-scripts-openvswitch2.15-2.15.0-113.2.el8fdp.ppc64le.rpm
openvswitch2.15-2.15.0-113.2.el8fdp.ppc64le.rpm
openvswitch2.15-debuginfo-2.15.0-113.2.el8fdp.ppc64le.rpm
openvswitch2.15-debugsource-2.15.0-113.2.el8fdp.ppc64le.rpm
openvswitch2.15-devel-2.15.0-113.2.el8fdp.ppc64le.rpm
openvswitch2.15-ipsec-2.15.0-113.2.el8fdp.ppc64le.rpm
python3-openvswitch2.15-2.15.0-113.2.el8fdp.ppc64le.rpm
python3-openvswitch2.15-debuginfo-2.15.0-113.2.el8fdp.ppc64le.rpm
s390x:
network-scripts-openvswitch2.15-2.15.0-113.2.el8fdp.s390x.rpm
openvswitch2.15-2.15.0-113.2.el8fdp.s390x.rpm
openvswitch2.15-debuginfo-2.15.0-113.2.el8fdp.s390x.rpm
openvswitch2.15-debugsource-2.15.0-113.2.el8fdp.s390x.rpm
openvswitch2.15-devel-2.15.0-113.2.el8fdp.s390x.rpm
openvswitch2.15-ipsec-2.15.0-113.2.el8fdp.s390x.rpm
python3-openvswitch2.15-2.15.0-113.2.el8fdp.s390x.rpm
python3-openvswitch2.15-debuginfo-2.15.0-113.2.el8fdp.s390x.rpm
x86_64:
network-scripts-openvswitch2.15-2.15.0-113.2.el8fdp.x86_64.rpm
openvswitch2.15-2.15.0-113.2.el8fdp.x86_64.rpm
openvswitch2.15-debuginfo-2.15.0-113.2.el8fdp.x86_64.rpm
openvswitch2.15-debugsource-2.15.0-113.2.el8fdp.x86_64.rpm
openvswitch2.15-devel-2.15.0-113.2.el8fdp.x86_64.rpm
openvswitch2.15-ipsec-2.15.0-113.2.el8fdp.x86_64.rpm
python3-openvswitch2.15-2.15.0-113.2.el8fdp.x86_64.rpm
python3-openvswitch2.15-debuginfo-2.15.0-113.2.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/
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 <[email protected]>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2022 Red Hat, Inc.
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