Security
Headlines
HeadlinesLatestCVEs

Headline

Red Hat Security Advisory 2023-5209-01

Red Hat Security Advisory 2023-5209-01 - The redhat-virtualization-host packages provide the Red Hat Virtualization Host. These packages include redhat-release-virtualization-host, ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts are installed using a special build of Red Hat Enterprise Linux with only the packages required to host virtual machines. RHVH features a Cockpit user interface for monitoring the host’s resources and performing administrative tasks.

Packet Storm
#vulnerability#mac#linux#red_hat#intel#ssl

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

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

Synopsis: Important: Red Hat Virtualization Host 4.4.z SP 1 security update
Advisory ID: RHSA-2023:5209-01
Product: Red Hat Virtualization
Advisory URL: https://access.redhat.com/errata/RHSA-2023:5209
Issue date: 2023-09-19
CVE Names: CVE-2022-21216 CVE-2022-33196 CVE-2023-0286
====================================================================

  1. Summary:

An update for redhat-release-virtualization-host and
redhat-virtualization-host is now available for Red Hat Virtualization 4
for Red Hat Enterprise Linux 8.

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

  1. Relevant releases/architectures:

RHEL 8-based RHEV-H for RHEV 4 (build requirements) - noarch, x86_64
Red Hat Virtualization 4 Hypervisor for RHEL 8 - x86_64

  1. Description:

The redhat-virtualization-host packages provide the Red Hat Virtualization
Host. These packages include redhat-release-virtualization-host,
ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are
installed using a special build of Red Hat Enterprise Linux with only the
packages required to host virtual machines. RHVH features a Cockpit user
interface for monitoring the host’s resources and performing administrative
tasks.

Security Fix(es):

  • kernel: Intel firmware update for insufficient granularity of access
    control in out-of-band management in some Intel Atom and Intel Xeon
    Scalable Processors (CVE-2022-21216)

  • kernel: Intel firmware update for Incorrect default permissions in some
    memory controller configurations (CVE-2022-33196)

  • openssl: X.400 address type confusion in X.509 GeneralName
    (CVE-2023-0286)

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.

  1. 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

  1. Bugs fixed (https://bugzilla.redhat.com/):

2164440 - CVE-2023-0286 openssl: X.400 address type confusion in X.509 GeneralName
2171227 - CVE-2022-21216 kernel: Intel firmware update for insufficient granularity of access control in out-of-band management in some Intel Atom and Intel Xeon Scalable Processors
2171252 - CVE-2022-33196 kernel: Intel firmware update for Incorrect default permissions in some memory controller configurations

  1. Package List:

Red Hat Virtualization 4 Hypervisor for RHEL 8:

Source:
redhat-virtualization-host-4.5.3-202309130206_8.6.src.rpm

x86_64:
redhat-virtualization-host-image-update-4.5.3-202309130206_8.6.x86_64.rpm

RHEL 8-based RHEV-H for RHEV 4 (build requirements):

Source:
redhat-release-virtualization-host-4.5.3-9.el8ev.src.rpm

noarch:
redhat-virtualization-host-image-update-placeholder-4.5.3-9.el8ev.noarch.rpm

x86_64:
redhat-release-virtualization-host-4.5.3-9.el8ev.x86_64.rpm
redhat-release-virtualization-host-content-4.5.3-9.el8ev.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/

  1. References:

https://access.redhat.com/security/cve/CVE-2022-21216
https://access.redhat.com/security/cve/CVE-2022-33196
https://access.redhat.com/security/cve/CVE-2023-0286
https://access.redhat.com/security/updates/classification/#important

  1. Contact:

The Red Hat security contact is [email protected]. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2023 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=ujpL
-----END PGP SIGNATURE-----

RHSA-announce mailing list
[email protected]
https://listman.redhat.com/mailman/listinfo/rhsa-announce

Related news

CVE-2023-45085: Releases - HyperCloud Docs

An issue exists in SoftIron HyperCloud where compute nodes may come online immediately without following the correct initialization process.  In this instance, workloads may be scheduled on these nodes and deploy to a failed or erroneous state, which impacts the availability of these workloads that may be deployed during this time window. This issue impacts HyperCloud versions from 2.0.0 to before 2.0.3.

RHSA-2023:5209: Red Hat Security Advisory: Red Hat Virtualization Host 4.4.z SP 1 security update

An update for redhat-release-virtualization-host and redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. 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-2022-21216: A flaw was found in the Linux kernel. A potential security vulnerability in some Intel(R) Atom(R) and Intel(R) Xeon(R) Scalable Processors may allow privilege escalation. This flaw may allow a privileged user to enable privilege escalation via adjacent network...

RHSA-2023:5209: Red Hat Security Advisory: Red Hat Virtualization Host 4.4.z SP 1 security update

An update for redhat-release-virtualization-host and redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. 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-2022-21216: A flaw was found in the Linux kernel. A potential security vulnerability in some Intel(R) Atom(R) and Intel(R) Xeon(R) Scalable Processors may allow privilege escalation. This flaw may allow a privileged user to enable privilege escalation via adjacent network...

CVE-2023-26298: HP Device Manager Security Updates

Previous versions of HP Device Manager (prior to HPDM 5.0.10) could potentially allow command injection and/or elevation of privileges.

RHSA-2023:3455: Red Hat Security Advisory: Release of OpenShift Serverless 1.29.0

OpenShift Serverless version 1.29.0 contains a moderate security impact. The References section contains CVE links providing detailed severity ratings for each vulnerability. Ratings are based on a Common Vulnerability Scoring System (CVSS) base score.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-2022-41723: A flaw was found in golang. A maliciously crafted HTTP/2 stream could cause excessive CPU consumption in the HPACK decoder, sufficient to cause a denial of service from a small number of small requests. * CVE-2022-41724: A flaw was found in Golang Go, where it is vulnerable to a denial of service caused when processing large TLS handshake records. By sending specially-crafted TLS handshake records, a remote, authenticated attacker ...

Red Hat Security Advisory 2023-0584-01

Red Hat Security Advisory 2023-0584-01 - Secondary Scheduler Operator for Red Hat OpenShift 1.1.1. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2023-2083-01

Red Hat Security Advisory 2023-2083-01 - Red Hat Advanced Cluster Management for Kubernetes 2.6.5 General Availability release images, which fix bugs and security updates container images. Issues addressed include denial of service and server-side request forgery vulnerabilities.

Red Hat Security Advisory 2023-1887-01

Red Hat Security Advisory 2023-1887-01 - Multicluster Engine for Kubernetes 2.2.3 images Multicluster engine for Kubernetes provides the foundational components that are necessary for the centralized management of multiple Kubernetes-based clusters across data centers, public clouds, and private clouds. You can use the engine to create new Red Hat OpenShift Container Platform clusters or to bring existing Kubernetes-based clusters under management by importing them. After the clusters are managed, you can use the APIs that are provided by the engine to distribute configuration based on placement policy. Issues addressed include a denial of service vulnerability.

CVE-2023-1731: Meinberg Security Advisory: [MBGSA-2023.02] LANTIME-Firmware V7.06.013

In LTOS versions prior to V7.06.013, the configuration file upload function would not correctly validate the input, which would allow an remote authenticated attacker with high privileges to execute arbitrary commands.

RHSA-2023:1893: Red Hat Security Advisory: Multicluster Engine for Kubernetes 2.0 hotfix security update for console

Red Hat Multicluster Engine Hotfix Security Update for Console Red Hat Product Security has rated this update as having a security impact of Critical. 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-2023-29017: A flaw was found in vm2 where the component was not properly handling asynchronous errors. This flaw allows a remote, unauthenticated attacker to escape the restrictions of the sandbox and execute code on the host. * CVE-2023-29199: There exists a vulnerability in source code transformer (exception sanitization logic) of vm2 for versions up to 3.9.15, al...

RHSA-2023:1310: Red Hat Security Advisory: Logging Subsystem for Red Hat OpenShift - 5.5.9 security update

An update is now available for Logging Subsystem for Red Hat OpenShift - 5.5.9. 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-2022-41717: A flaw was found in the net/http library of the golang package. This flaw allows an attacker to cause excessive memory growth in a Go server accepting HTTP/2 requests. HTTP/2 server connections contain a cache of HTTP header keys sent by the client. While the total number of entries in this cache is capped, an attacker sending very large...

RHSA-2023:1439: Red Hat Security Advisory: openssl security update

An update for openssl is now available for Red Hat Enterprise Linux 8.2 Advanced Update Support. Red Hat Product Security has rated this update as having a security impact of Important. 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-2023-0286: A type confusion vulnerability was found in OpenSSL when OpenSSL X.400 addresses processing inside an X.509 GeneralName. When CRL checking is enabled (for example, the application sets the X509_V_FLAG_CRL_CHECK flag), this vulnerability may allow an attacker to pass arbitrary pointers to a memcmp call, enabling them to r...

RHSA-2023:1437: Red Hat Security Advisory: openssl security update

An update for openssl is now available for Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions. Red Hat Product Security has rated this update as having a security impact of Important. 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-2023-0286: A type confusion vulnerability was found in OpenSSL when OpenSSL X.400 addresses processing inside an X.509 GeneralName. When CRL checking is enabled (for example, the application sets the X509_V_FLAG_CRL_CHECK flag), this vulnerability may allow an attacker to pass arbitrary pointers to a memcmp call, enabling...

Ubuntu Security Notice USN-5886-1

Ubuntu Security Notice 5886-1 - Erik C. Bjorge discovered that some Intel Atom and Intel Xeon Scalable Processors did not properly implement access controls for out-of-band management. This may allow a privileged network-adjacent user to potentially escalate privileges. Cfir Cohen, Erdem Aktas, Felix Wilhelm, James Forshaw, Josh Eads, Nagaraju Kodalapura Nagabhushana Rao, Przemyslaw Duda, Liron Shacham and Ron Anderson discovered that some Intel Xeon Processors used incorrect default permissions in some memory controller configurations when using Intel Software Guard Extensions. This may allow a privileged local user to potentially escalate privileges.

Ubuntu Security Notice USN-5886-1

Ubuntu Security Notice 5886-1 - Erik C. Bjorge discovered that some Intel Atom and Intel Xeon Scalable Processors did not properly implement access controls for out-of-band management. This may allow a privileged network-adjacent user to potentially escalate privileges. Cfir Cohen, Erdem Aktas, Felix Wilhelm, James Forshaw, Josh Eads, Nagaraju Kodalapura Nagabhushana Rao, Przemyslaw Duda, Liron Shacham and Ron Anderson discovered that some Intel Xeon Processors used incorrect default permissions in some memory controller configurations when using Intel Software Guard Extensions. This may allow a privileged local user to potentially escalate privileges.

CVE-2022-33196: INTEL-SA-00738

Incorrect default permissions in some memory controller configurations for some Intel(R) Xeon(R) Processors when using Intel(R) Software Guard Extensions which may allow a privileged user to potentially enable escalation of privilege via local access.

CVE-2022-21216: INTEL-SA-00700

Insufficient granularity of access control in out-of-band management in some Intel(R) Atom and Intel Xeon Scalable Processors may allow a privileged user to potentially enable escalation of privilege via adjacent network access.

Packet Storm: Latest News

TOR Virtual Network Tunneling Tool 0.4.8.13