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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Low: Red Hat OpenStack Platform 16.2 (openstack-nova) security update
Advisory ID:       RHSA-2023:1948-01
Product:           Red Hat OpenStack Platform
Advisory URL:      https://access.redhat.com/errata/RHSA-2023:1948
Issue date:        2023-04-26
CVE Names:         CVE-2022-37394 
=====================================================================

1. Summary:

An update for openstack-nova is now available for Red Hat OpenStack
Platform 16.2 (Train).

Red Hat Product Security has rated this update as having a security impact
of Low. 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:

Red Hat OpenStack Platform 16.2 - noarch

3. Description:

OpenStack Compute (codename Nova) is open source software designed
to provision and manage large networks of virtual machines,creating a
redundant and scalable cloud computing platform. It gives you the software,
control panels, and APIs required to orchestrate a cloud, including running
instances, managing networks, and controlling access through users and
projects.OpenStack Compute strives to be both hardware and hypervisor
agnostic, currently supporting a variety of standard hardware
configurations and seven major hypervisors.

Security Fix(es):

* Compute service fails to restart if the vnic_type of a bound port changed
from direct to macvtap (CVE-2022-37394)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page 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/):

2051631 - Fresh deployment - nova api calls timing out
2075467 - Ensure that at startup nova-compute cleans up unavailable PCI devices from the DB that are not reported from the hypervisor
2084239 - nova host-evacuation returns erroneous pci addresses and an error: Unable to correlate PCI slot
2088676 - [OSP16.2] while live-migrating many instances concurrently, libvirt sometimes return internal error: migration was active, but no RAM info was set
2117333 - CVE-2022-37394 openstack-nova: Compute service fails to restart if the vnic_type of a bound port changed from direct to macvtap
2138381 - [OSP 16.2] Unacceptable CPU info: CPU doesn't have compatibility
2140992 - 16.2 - Update instance host and task state when post live migration fails
2151410 - [OSP16.2] Invalid bdm record is left when cinder api call to delete a volume attachment times out
2158181 - nova-compute container won't start when specifying x86_Icelake-Server CPU model
2164970 - Backport "Improving logging at '_allocate_mdevs'." to 16.2

6. Package List:

Red Hat OpenStack Platform 16.2:

Source:
openstack-nova-20.6.2-2.20230308185148.fc01371.el8ost.src.rpm

noarch:
openstack-nova-20.6.2-2.20230308185148.fc01371.el8ost.noarch.rpm
openstack-nova-api-20.6.2-2.20230308185148.fc01371.el8ost.noarch.rpm
openstack-nova-common-20.6.2-2.20230308185148.fc01371.el8ost.noarch.rpm
openstack-nova-compute-20.6.2-2.20230308185148.fc01371.el8ost.noarch.rpm
openstack-nova-conductor-20.6.2-2.20230308185148.fc01371.el8ost.noarch.rpm
openstack-nova-console-20.6.2-2.20230308185148.fc01371.el8ost.noarch.rpm
openstack-nova-migration-20.6.2-2.20230308185148.fc01371.el8ost.noarch.rpm
openstack-nova-novncproxy-20.6.2-2.20230308185148.fc01371.el8ost.noarch.rpm
openstack-nova-scheduler-20.6.2-2.20230308185148.fc01371.el8ost.noarch.rpm
openstack-nova-serialproxy-20.6.2-2.20230308185148.fc01371.el8ost.noarch.rpm
openstack-nova-spicehtml5proxy-20.6.2-2.20230308185148.fc01371.el8ost.noarch.rpm
python3-nova-20.6.2-2.20230308185148.fc01371.el8ost.noarch.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-2022-37394
https://access.redhat.com/security/updates/classification/#low

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2023 Red Hat, Inc.
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