RedHat: RHSA-2023-0689:01 Moderate: openvswitch2.16 security,
Summary
Open vSwitch provides standard network bridging functions and support for
the OpenFlow protocol for remote per-flow control of traffic.
Security Fix(es):
* openvswitch: Out-of-Bounds Read in Organization Specific TLV
(CVE-2022-4337)
* openvswitch: Integer Underflow in Organization Specific TLV
(CVE-2022-4338)
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.
Summary
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
References
https://access.redhat.com/security/cve/CVE-2022-4337 https://access.redhat.com/security/cve/CVE-2022-4338 https://access.redhat.com/security/updates/classification/#moderate
Package List
Fast Datapath for Red Hat Enterprise Linux 8:
Source:
openvswitch2.16-2.16.0-111.el8fdp.src.rpm
aarch64:
network-scripts-openvswitch2.16-2.16.0-111.el8fdp.aarch64.rpm
openvswitch2.16-2.16.0-111.el8fdp.aarch64.rpm
openvswitch2.16-debuginfo-2.16.0-111.el8fdp.aarch64.rpm
openvswitch2.16-debugsource-2.16.0-111.el8fdp.aarch64.rpm
openvswitch2.16-devel-2.16.0-111.el8fdp.aarch64.rpm
openvswitch2.16-ipsec-2.16.0-111.el8fdp.aarch64.rpm
python3-openvswitch2.16-2.16.0-111.el8fdp.aarch64.rpm
python3-openvswitch2.16-debuginfo-2.16.0-111.el8fdp.aarch64.rpm
noarch:
openvswitch2.16-test-2.16.0-111.el8fdp.noarch.rpm
ppc64le:
network-scripts-openvswitch2.16-2.16.0-111.el8fdp.ppc64le.rpm
openvswitch2.16-2.16.0-111.el8fdp.ppc64le.rpm
openvswitch2.16-debuginfo-2.16.0-111.el8fdp.ppc64le.rpm
openvswitch2.16-debugsource-2.16.0-111.el8fdp.ppc64le.rpm
openvswitch2.16-devel-2.16.0-111.el8fdp.ppc64le.rpm
openvswitch2.16-ipsec-2.16.0-111.el8fdp.ppc64le.rpm
python3-openvswitch2.16-2.16.0-111.el8fdp.ppc64le.rpm
python3-openvswitch2.16-debuginfo-2.16.0-111.el8fdp.ppc64le.rpm
s390x:
network-scripts-openvswitch2.16-2.16.0-111.el8fdp.s390x.rpm
openvswitch2.16-2.16.0-111.el8fdp.s390x.rpm
openvswitch2.16-debuginfo-2.16.0-111.el8fdp.s390x.rpm
openvswitch2.16-debugsource-2.16.0-111.el8fdp.s390x.rpm
openvswitch2.16-devel-2.16.0-111.el8fdp.s390x.rpm
openvswitch2.16-ipsec-2.16.0-111.el8fdp.s390x.rpm
python3-openvswitch2.16-2.16.0-111.el8fdp.s390x.rpm
python3-openvswitch2.16-debuginfo-2.16.0-111.el8fdp.s390x.rpm
x86_64:
network-scripts-openvswitch2.16-2.16.0-111.el8fdp.x86_64.rpm
openvswitch2.16-2.16.0-111.el8fdp.x86_64.rpm
openvswitch2.16-debuginfo-2.16.0-111.el8fdp.x86_64.rpm
openvswitch2.16-debugsource-2.16.0-111.el8fdp.x86_64.rpm
openvswitch2.16-devel-2.16.0-111.el8fdp.x86_64.rpm
openvswitch2.16-ipsec-2.16.0-111.el8fdp.x86_64.rpm
python3-openvswitch2.16-2.16.0-111.el8fdp.x86_64.rpm
python3-openvswitch2.16-debuginfo-2.16.0-111.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/
![Dist Redhat](/images/distros/dist-redhat.png)
Topic
An update for openvswitch2.16 is now available for Fast Datapath for RedHat Enterprise Linux 8.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.
Topic
Relevant Releases Architectures
Fast Datapath for Red Hat Enterprise Linux 8 - aarch64, noarch, ppc64le, s390x, x86_64
Bugs Fixed
2155378 - CVE-2022-4337 openvswitch: Out-of-Bounds Read in Organization Specific TLV
2155381 - CVE-2022-4338 openvswitch: Integer Underflow in Organization Specific TLV
2162031 - [23.A RHEL-8] Fast Datapath Release