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Red Hat Security Advisory 2023-7218-01

Red Hat Security Advisory 2023-7218-01
Posted Nov 16, 2023
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2023-7218-01 - This is an update for the Red Hat OpenShift Kernel Module Management 1.1 operator and images to address CVE-2023-44487 which Red Hat has assessed as being Important. Issues addressed include a denial of service vulnerability.

tags | advisory, denial of service, kernel
systems | linux, redhat
advisories | CVE-2023-44487
SHA-256 | 141ce321d084c31a566c58dbd5f61919c027171f3e846d19c363de2b3bc3b21e

Red Hat Security Advisory 2023-7218-01

Change Mirror Download


The following advisory data is extracted from:

https://access.redhat.com/security/data/csaf/v2/advisories/2023/rhsa-2023_7218.json

Red Hat officially shut down their mailing list notifications October 10, 2023. Due to this, Packet Storm has recreated the below data as a reference point to raise awareness. It must be noted that due to an inability to easily track revision updates without crawling Red Hat's archive, these advisories are single notifications and we strongly suggest that you visit the Red Hat provided links to ensure you have the latest information available if the subject matter listed pertains to your environment.

- Packet Storm Staff




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

Synopsis: Important: Kernel Module Management security update
Advisory ID: RHSA-2023:7218-01
Product: Kernel Module Management
Advisory URL: https://access.redhat.com/errata/RHSA-2023:7218
Issue date: 2023-11-15
Revision: 01
CVE Names: CVE-2023-44487
====================================================================

Summary:

This is an update for the Red Hat OpenShift Kernel Module Management 1.1 operator and images to address CVE-2023-44487 which Red Hat has assessed as being Important (sees https://access.redhat.com/security/cve/CVE-2023-44487 for details)

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.

It releases an updated versions of the Kernel Module Management bringing it to v1.1.2
As part of this it updates the following container images that constitute the Kernel Module Management Operator:
kernel-module-management-signing
kernel-module-management-operator
kernel-module-management-worker
kernel-module-management-hub-operator
kernel-module-management-must-gather
kernel-module-management-hub-operator-bundle
kernel-module-management-operator-bundle




Description:

kernel module management is Red Hat's operator designed to load and manage out-of-tree kernel modules and device plugins for Red Hat OpenShift Container Platform.

This advisory contains kernel module management 1.1.2 images to address CVE-2023-44487

Security Fix(es):

* HTTP/2: Multiple HTTP/2 enabled web servers are vulnerable to a DDoS attack (Rapid Reset Attack) (CVE-2023-44487)

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.


Solution:

https://access.redhat.com/articles/11258



CVEs:

CVE-2023-44487

References:

https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/security/vulnerabilities/RHSB-2023-003
https://bugzilla.redhat.com/show_bug.cgi?id=2242803

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