Headline

RHSA-2022:0990: Red Hat Security Advisory: Red Hat OpenStack Platform 16.1 (openstack-neutron) security update

An update for openstack-neutron is now available for Red Hat OpenStack Platform 16.1 (Train). Red Hat Product Security has rated this update as having a security impact of Moderate. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.

Related CVEs:

CVE-2021-40797: openstack-neutron: Routes middleware memory leak for nonexistent controllers

3 years ago

Red Hat Security Data

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Issued:

2022-03-24

Updated:

2022-03-24

RHSA-2022:0990 - Security Advisory

Overview
Updated Packages

Synopsis

Moderate: Red Hat OpenStack Platform 16.1 (openstack-neutron) security update

Type/Severity

Security Advisory: Moderate

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

An update for openstack-neutron is now available for Red Hat OpenStack
Platform 16.1 (Train).

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

Description

OpenStack Networking (neutron) is a virtual network service for OpenStack.
Just as OpenStack Compute (nova) provides an API to dynamically request and
configure virtual servers, OpenStack Networking provides an API to
dynamically request and configure virtual networks. These networks connect
‘interfaces’ from other OpenStack services (e.g. virtual NICs from Compute
VMs). The OpenStack Networking API supports extensions to provide advanced
network capabilities (e.g. QoS, ACLs, network monitoring, etc.)

Security Fix(es):

Routes middleware memory leak for nonexistent controllers

(CVE-2021-40797)

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.

Affected Products

Red Hat OpenStack 16.1 x86_64
Red Hat OpenStack for IBM Power 16.1 ppc64le

Fixes

BZ - 1963903 - [16.1] Port delete during instance deletion fails due to foreign key constraint
BZ - 1993130 - Security group wrongly created twice
BZ - 1993688 - neutron port list slow when trunk service plugin is enabled
BZ - 1997610 - “Port … updated” messages in openvswitch-agent logs appear as duplicates
BZ - 1999125 - deadlock error in neutron log about connection to MariaDB During network stack create
BZ - 2001626 - new line symbol in opt_name of extra_dhcp_opt causes dnsmasq to fail
BZ - 2003248 - CVE-2021-40797 openstack-neutron: Routes middleware memory leak for nonexistent controllers
BZ - 2026576 - Neutron ovs agent constantly restarting on some compute nodes
BZ - 2033584 - Update subnet with same gateway_ip as is already used should be allowed
BZ - 2049807 - “DbQuotaNoLockDriver” fails to delete the expired reservations

Red Hat OpenStack 16.1

SRPM

openstack-neutron-15.2.1-1.20220112133420.el8ost.src.rpm

SHA-256: d30dc36b84841cb923f95dd4bc0a5b95bb3a76313a175cc4983db34d8f8bb8f9

x86_64

openstack-neutron-15.2.1-1.20220112133420.el8ost.noarch.rpm

SHA-256: 753e93f203b9cf119a6f4184e6b3ec600c7e1abb5c5866d8ad8c67617aee9962

openstack-neutron-common-15.2.1-1.20220112133420.el8ost.noarch.rpm

SHA-256: 1d6720a22d76930c4dccaf780e05b86afec39385f565d07c2020c9b126adc633

openstack-neutron-linuxbridge-15.2.1-1.20220112133420.el8ost.noarch.rpm

SHA-256: 33a14ae13f7e16cbd2bf7594b5464d39a506765e2aaa734913858914c0a032b7

openstack-neutron-macvtap-agent-15.2.1-1.20220112133420.el8ost.noarch.rpm

SHA-256: 2661ed119d31d9986b6f9c8945c4bbfa335218b197feb73d355ce41ec0f57885

openstack-neutron-metering-agent-15.2.1-1.20220112133420.el8ost.noarch.rpm

SHA-256: c40b091e8ef4e7d470b0f9cbd2915c95849e7a3a4ddcefc8e3d79de67e45e303

openstack-neutron-ml2-15.2.1-1.20220112133420.el8ost.noarch.rpm

SHA-256: e7e3a4e2a78f711e5973cd783574c49854d143ed1d3ff0558f19a0ac9a13e507

openstack-neutron-openvswitch-15.2.1-1.20220112133420.el8ost.noarch.rpm

SHA-256: f95aeb6aa48f5966f78262449f617aab0202786ccd8601a55a7a93c1d0693efc

openstack-neutron-rpc-server-15.2.1-1.20220112133420.el8ost.noarch.rpm

SHA-256: 4618e974c45ad29844c20802c181f08c5f7a9206cc255495218c2a3f0b6034b8

openstack-neutron-sriov-nic-agent-15.2.1-1.20220112133420.el8ost.noarch.rpm

SHA-256: 0171b5a462e59ed5f1418163c3e37b657e538abaf849011011e8fbd194967e1f

python3-neutron-15.2.1-1.20220112133420.el8ost.noarch.rpm

SHA-256: c445cb1e98d4094639dfffe08b2aabd8115a631e65456c08178e113b648887f0

Red Hat OpenStack for IBM Power 16.1

SRPM

openstack-neutron-15.2.1-1.20220112133420.el8ost.src.rpm

SHA-256: d30dc36b84841cb923f95dd4bc0a5b95bb3a76313a175cc4983db34d8f8bb8f9

ppc64le