RedHat: RHSA-2022-4786:01 Moderate: openvswitch2.13 security update
Summary
Open vSwitch provides standard network bridging functions and support for
the OpenFlow protocol for remote per-flow control of traffic.
Security Fix(es):
* openvswitch2.13: DPDK: Out-of-bounds read/write in
vhost_user_set_inflight_fd() may lead to crash (CVE-2021-3839)
* openvswitch2.13: DPDK: Sending vhost-user-inflight type messages could
lead to DoS (CVE-2022-0669)
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
Users of openvswitch2.13 are advised to upgrade to these updated packages,
which fix these bugs.
References
https://access.redhat.com/security/cve/CVE-2021-3839 https://access.redhat.com/security/cve/CVE-2022-0669 https://access.redhat.com/security/updates/classification/#moderate
Package List
Fast Datapath for Red Hat Enterprise Linux 8:
Source:
openvswitch2.13-2.13.0-180.el8fdp.src.rpm
aarch64:
network-scripts-openvswitch2.13-2.13.0-180.el8fdp.aarch64.rpm
openvswitch2.13-2.13.0-180.el8fdp.aarch64.rpm
openvswitch2.13-debuginfo-2.13.0-180.el8fdp.aarch64.rpm
openvswitch2.13-debugsource-2.13.0-180.el8fdp.aarch64.rpm
openvswitch2.13-devel-2.13.0-180.el8fdp.aarch64.rpm
openvswitch2.13-ipsec-2.13.0-180.el8fdp.aarch64.rpm
python3-openvswitch2.13-2.13.0-180.el8fdp.aarch64.rpm
python3-openvswitch2.13-debuginfo-2.13.0-180.el8fdp.aarch64.rpm
noarch:
openvswitch2.13-test-2.13.0-180.el8fdp.noarch.rpm
ppc64le:
network-scripts-openvswitch2.13-2.13.0-180.el8fdp.ppc64le.rpm
openvswitch2.13-2.13.0-180.el8fdp.ppc64le.rpm
openvswitch2.13-debuginfo-2.13.0-180.el8fdp.ppc64le.rpm
openvswitch2.13-debugsource-2.13.0-180.el8fdp.ppc64le.rpm
openvswitch2.13-devel-2.13.0-180.el8fdp.ppc64le.rpm
openvswitch2.13-ipsec-2.13.0-180.el8fdp.ppc64le.rpm
python3-openvswitch2.13-2.13.0-180.el8fdp.ppc64le.rpm
python3-openvswitch2.13-debuginfo-2.13.0-180.el8fdp.ppc64le.rpm
s390x:
network-scripts-openvswitch2.13-2.13.0-180.el8fdp.s390x.rpm
openvswitch2.13-2.13.0-180.el8fdp.s390x.rpm
openvswitch2.13-debuginfo-2.13.0-180.el8fdp.s390x.rpm
openvswitch2.13-debugsource-2.13.0-180.el8fdp.s390x.rpm
openvswitch2.13-devel-2.13.0-180.el8fdp.s390x.rpm
openvswitch2.13-ipsec-2.13.0-180.el8fdp.s390x.rpm
python3-openvswitch2.13-2.13.0-180.el8fdp.s390x.rpm
python3-openvswitch2.13-debuginfo-2.13.0-180.el8fdp.s390x.rpm
x86_64:
network-scripts-openvswitch2.13-2.13.0-180.el8fdp.x86_64.rpm
openvswitch2.13-2.13.0-180.el8fdp.x86_64.rpm
openvswitch2.13-debuginfo-2.13.0-180.el8fdp.x86_64.rpm
openvswitch2.13-debugsource-2.13.0-180.el8fdp.x86_64.rpm
openvswitch2.13-devel-2.13.0-180.el8fdp.x86_64.rpm
openvswitch2.13-ipsec-2.13.0-180.el8fdp.x86_64.rpm
python3-openvswitch2.13-2.13.0-180.el8fdp.x86_64.rpm
python3-openvswitch2.13-debuginfo-2.13.0-180.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/
Topic
An update for openvswitch2.13 is now available in Fast Datapath for Red HatEnterprise 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
2025882 - CVE-2021-3839 DPDK: out-of-bounds read/write in vhost_user_set_inflight_fd() may lead to crash
2055793 - CVE-2022-0669 dpdk: sending vhost-user-inflight type messages could lead to DoS
2080270 - [22.D RHEL-8] Fast Datapath Release