Alerts This Week
Warning Icon 1 714
Alerts This Week
Warning Icon 1 714

Red Hat Virtualization 4.3: RHSA-2020-4114 Moderate: vhost Issues

red hat
Calendar Grey September 30, 2020
Dist Redhat Esm H88
Red Hat Virtualization's latest update enhances security and resolves bugs in openvswitch and ovirt, ensuring stable connectivity and improved user experience
An update for openvswitch2.11, ovirt-ansible-repositories, ovn2.11, and python-ovirt-engine-sdk4 is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 7 and Re...

Solution

For details on how to apply this update, which includes the changes described in this advisory, refer to:

https://access.redhat.com/articles/2974891

Summary

ovirt-ansible-repositories is an Ansible role used to set up the repositories required for oVirt engine or host installation.
The openvswitch package contains components for enabling Open vSwitch; a software-based Ethernet virtual switch. It also includes OVN (Open Virtual Network) components for supporting virtual network abstraction.
The Red Hat Virtualization Python SDK is a program that simplifies access to the Red Hat Virtualization API by providing an object-oriented view to developers.
Security Fix(es):
* dpdk: librte_vhost Interger overflow in vhost_user_set_log_base() (CVE-2020-10722)
* dpdk: librte_vhost Integer truncation in vhost_user_check_and_alloc_queue_pair() (CVE-2020-10723)
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.
Bug Fix(es):
* Previously, during RHHI-V deployment of 3 hosts using ovirt-ansible-hosted-engine-setup, the Self-Hosted Engine was added to the default cluster, but the additional 2 hosts were not added. In this release, deployment with ovirt-ansible-hosted-engine-setup successfully adds all hosts to the cluster. (BZ#1855283)
* Previously, when creating large numbers of virtual machines (~2300 VMs), the associated Data Centers became unresponsive, and the hosts did not have Storage Pool Managers (SPM). With this release, large scale deployment of virtual machines succeeds without errors. (BZ#1849558)

Topics%20covered

Topics Covered

security advisory bug fix moderate severity virtual network Red Hat Virtualization vhost issue

References

https://access.redhat.com/security/cve/CVE-2020-10722 https://access.redhat.com/security/cve/CVE-2020-10723 https://access.redhat.com/security/updates/classification/#moderate

Package List

Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts:
Source: openvswitch2.11-2.11.0-54.20200327gita4efc59.el7fdp.src.rpm ovirt-ansible-repositories-1.1.6-1.el7ev.src.rpm ovn2.11-2.11.1-44.el7fdp.src.rpm python-ovirt-engine-sdk4-4.3.4-1.el7ev.src.rpm
noarch: ovirt-ansible-repositories-1.1.6-1.el7ev.noarch.rpm
ppc64le: openvswitch2.11-2.11.0-54.20200327gita4efc59.el7fdp.ppc64le.rpm openvswitch2.11-debuginfo-2.11.0-54.20200327gita4efc59.el7fdp.ppc64le.rpm openvswitch2.11-devel-2.11.0-54.20200327gita4efc59.el7fdp.ppc64le.rpm ovn2.11-2.11.1-44.el7fdp.ppc64le.rpm ovn2.11-debuginfo-2.11.1-44.el7fdp.ppc64le.rpm ovn2.11-host-2.11.1-44.el7fdp.ppc64le.rpm ovn2.11-vtep-2.11.1-44.el7fdp.ppc64le.rpm python-openvswitch2.11-2.11.0-54.20200327gita4efc59.el7fdp.ppc64le.rpm
x86_64: openvswitch2.11-2.11.0-54.20200327gita4efc59.el7fdp.x86_64.rpm openvswitch2.11-debuginfo-2.11.0-54.20200327gita4efc59.el7fdp.x86_64.rpm openvswitch2.11-devel-2.11.0-54.20200327gita4efc59.el7fdp.x86_64.rpm ovn2.11-2.11.1-44.el7fdp.x86_64.rpm ovn2.11-debuginfo-2.11.1-44.el7fdp.x86_64.rpm ovn2.11-host-2.11.1-44.el7fdp.x86_64.rpm ovn2.11-vtep-2.11.1-44.el7fdp.x86_64.rpm python-openvswitch2.11-2.11.0-54.20200327gita4efc59.el7fdp.x86_64.rpm python-ovirt-engine-sdk4-4.3.4-1.el7ev.x86_64.rpm

Read the Full Advisory


Advisory ID: RHSA-2020:4114-01
Product: Red Hat Virtualization
Advisory URL: https://access.redhat.com/errata/RHSA-2020:4114
Issue date: 2020-09-30

Topic

An update for openvswitch2.11, ovirt-ansible-repositories, ovn2.11, andpython-ovirt-engine-sdk4 is now available for Red Hat Virtualization 4 forRed Hat Enterprise Linux 7 and Red Hat Virtualization Engine 4.3.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.

Topics%20covered

Topics Covered

security advisory bug fix moderate severity virtual network Red Hat Virtualization vhost issue

Relevant Releases Architectures

RHV-M 4.3 - noarch, x86_64

Red Hat Virtualization 4 Hypervisor for RHEL 7 - noarch

Red Hat Virtualization 4 Management Agent for RHEL 7 Hosts - noarch, ppc64le, x86_64

Bugs Fixed

1828867 - CVE-2020-10722 dpdk: librte_vhost Integer overflow in vhost_user_set_log_base()

1828874 - CVE-2020-10723 dpdk: librte_vhost Integer truncation in vhost_user_check_and_alloc_queue_pair()

1849558 - DataCenter become 'Non responsive' and host have no SPM

1849595 - [scale] LVM metadata reload failures are breaking volume creation and deletion [RHV clone - 4.3.11]

1855283 - Failure to add hosts to RHV default cluster as part of RHHI-V 1.8 deployment

1873117 - ovirt_repositories_subscription_manager_repos contains unversion ansible-2-rpms repo

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here