RHSA-2020:1939 - Security Advisory
Moderate: OpenShift Container Platform 4.4.3 ose-machine-config-operator-container security update
Security Advisory: Moderate
An update for ose-machine-config-operator-container is now available for Red Hat OpenShift Container Platform 4.4.
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.
Red Hat OpenShift Container Platform is Red Hat's cloud computing
Kubernetes application platform solution designed for on-premise or private
- machine-config-operator-container: mmap stressor was making the cluster unresponsive (CVE-2020-1750)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
listed in the References section.
For OpenShift Container Platform 4.4 see the following documentation, which
will be updated shortly for release 4.4.3, for important instructions on
how to upgrade your cluster and fully apply this asynchronous errata
Details on how to access this content are available at
- Red Hat OpenShift Container Platform 4.4 for RHEL 8 x86_64
- Red Hat OpenShift Container Platform 4.4 for RHEL 7 x86_64
- BZ - 1808130 - CVE-2020-1750 machine-config-operator-container: mmap stressor makes the cluster unresponsive
Red Hat OpenShift Container Platform 4.4 for RHEL 8
Red Hat OpenShift Container Platform 4.4 for RHEL 7