vania-janet/multiturn-rag-retrieval-data huggingface dataset:
As security updates and patches are put in place for the API server and other master components, you must be sure that the worker nodes remain in sync. You can make two types of updates: updating only the patch version, or updating the major.minor version with the patch version.

Applies to only VPC clusters. Have a classic cluster? See [Updating classic worker nodes](https://cloud.ibm.com/docs/containers?topic=containers-updateworker_node) instead.

If you have Portworx deployed in your cluster, follow the steps to [update VPC worker nodes with Portworx volumes](https://cloud.ibm.com/docs/containers?topic=containers-storage_portworx_updateportworx_vpc_up).

For the latest security patches and fixes, make sure to update your worker nodes to the latest patch as soon as possible after it is available. For more information about the latest updates, review the [change log](https://cloud.ibm.com/docs/containers?topic=containers-changelog).

To update Satellite worker nodes, see [Updating hosts that are assigned as worker nodes to Satellite-enabled services](https://cloud.ibm.com/docs/satellite?topic=satellite-host-update-workers).



* Patch: A worker node patch update includes security fixes. You can update the VPC worker node to the latest patch by using the ibmcloud ks worker replace command.
* Major.minor: A major.minor update moves up the Kubernetes version of the worker node to the same version as the master. This type of update often includes changes to the Kubernetes API or other behaviors that you must prepare your cluster for. Remember that your worker nodes can be only up to two versions behind the master version (n-2). You can update the VPC worker node to the same patch by using the ibmcloud ks worker replace command with the --update option.



For more information, see [Update types](https://cloud.ibm.com/docs/containers?topic=containers-cs_versionsupdate_types).
Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 4.9.45_1550_openshift

 Component Previous Current Description 

 RHEL 7 Packages N/A N/A Worker node package updates for [CVE-2022-2526](https://nvd.nist.gov/vuln/detail/CVE-2022-2526). 
 Red Hat OpenShift on IBM Cloud. 4.9.45 4.9.46 For more information, see the [change log](https://docs.openshift.com/container-platform/4.9/release_notes/ocp-4-9-release-notes.htmlocp-4-9-46). 
 HAProxy 6514a2 c1634f [CVE-2022-32206](https://nvd.nist.gov/vuln/detail/CVE-2022-32206), [CVE-2022-32208](https://nvd.nist.gov/vuln/detail/CVE-2022-32208) 







 Change log for worker node fix pack 4.9.45_1550_openshift, released 16 August 2022 

The following table shows the changes that are in the worker node fix pack 4.9.45_1550_openshift. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 4.9.43_1549_openshift

 Component Previous Current Description
Classic infrastructure

Update worker nodes to apply the latest security updates and patches to the operating system, and to update the Kubernetes version to match the version of the Kubernetes master. You can update the master Kubernetes version with the ibmcloud ks cluster master update[command](https://cloud.ibm.com/docs/containers?topic=containers-kubernetes-service-clics_cluster_update). Remember that your worker nodes can be only up to two versions behind the master version (n-2). The worker node IP address remains the same after the update operation.

To update a worker node in a VPC cluster, use the [ibmcloud ks worker replace command](https://cloud.ibm.com/docs/containers?topic=containers-kubernetes-service-clicli_worker_replace) instead.

Running ibmcloud ks worker update can cause downtime for your apps and services. During the update, all pods are rescheduled onto other worker nodes, the worker node is reimaged, and data is deleted if not stored outside the pod. To avoid downtime, [ensure that you have enough worker nodes to handle your workload while the selected worker nodes are updating](https://cloud.ibm.com/docs/containers?topic=containers-updateworker_node).

To update Satellite worker nodes, see [Updating hosts that are assigned as worker nodes to Satellite-enabled services](https://cloud.ibm.com/docs/satellite?topic=satellite-host-update-workers).

You might need to change your YAML files for deployments before you update. Review this [release note](https://cloud.ibm.com/docs/containers?topic=containers-cs_versions) for details.

ibmcloud ks worker update --cluster CLUSTER --worker WORKER_ID [-f] [-q]

Minimum required permissions
: Operator platform access role for the cluster in IBM Cloud Kubernetes Service

Command options:

-c, --cluster CLUSTER
: Required: The name or ID of the cluster where you list available worker nodes.

-w, --worker WORKER
Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 4.11.13_1533_openshift

 Component Previous Current Description 

 RHEL 8 Packages N/A N/A Worker node package updates for [CVE-2022-42898](https://nvd.nist.gov/vuln/detail/CVE-2022-42898). 
 Red Hat OpenShift on IBM Cloud. 4.11.13 4.11.17 For more information, see the [change log](https://docs.openshift.com/container-platform/4.11/release_notes/ocp-4-11-release-notes.htmlocp-4-11-17). 
 HAProxy c619f4 508bf6 [CVE-2016-3709](https://nvd.nist.gov/vuln/detail/CVE-2016-3709), [CVE-2022-42898](https://nvd.nist.gov/vuln/detail/CVE-2022-42898), [CVE-2022-1304](https://nvd.nist.gov/vuln/detail/CVE-2022-1304). 







 Change log for worker node fix pack 4.11.13_1533_openshift, released 21 November 2022 

The following table shows the changes that are in the worker node fix pack 4.11.13_1533_openshift. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 4.11.12_1530_openshift

 Component Previous Current Description
Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 4.3.38_1542_openshift

 Component Previous Current Description 

 Red Hat OpenShift 4.3.38 4.3.40 See the [Red Hat OpenShift release notes](https://docs.openshift.com/container-platform/4.3/release_notes/ocp-4-3-release-notes.htmlocp-4-3-40). 
 RHEL 7 Packages 3.10.0-1160.2.1.el7 3.10.0-1160.2.2.el7 Updated worker node images with kernel and package updates for [CVE-2020-12351](https://nvd.nist.gov/vuln/detail/CVE-2020-12351) and [CVE-2020-12352](https://nvd.nist.gov/vuln/detail/CVE-2020-12352). 







 Change log for master fix pack 4.3.38_1544_openshift, released 26 October 2020 

The following table shows the changes that are in the master fix pack patch update 4.3.38_1544_openshift. Master patch updates are applied automatically.



Changes since version 4.3.35_1539_openshift

 Component Previous Current Description 

 Cluster health image v1.1.11 v1.1.12 Fixed check for unsupported add-ons. Updated to use Go version 1.15.2. 
 Gateway-enabled cluster controller 1082 1105 Updated to use Go version 1.15.2. 
 IBM Cloud Block Storage for Classic driver and plug-in 1.17.1 1.17.2 Updated to use Go version 1.13.15. 
 IBM Cloud Controller Manager v1.17.12-1 v1.17.13-1 Updated to support the Kubernetes 1.17.13 release. 
 IBM Cloud RBAC Operator 4b47693 31c794a Updated to use Go version 1.15.2.
Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 3.11.404_1585_openshift

 Component Previous Current Description 

 HA proxy a3b1ff e0fa2f The update addresses [CVE-2021-20305](https://nvd.nist.gov/vuln/detail/CVE-2021-20305). 
 Red Hat OpenShift node 3.11.404 3.11.420 See the [Red Hat OpenShift release notes](https://docs.openshift.com/container-platform/3.11/release_notes/ocp_3_11_release_notes.htmlocp-3-11-420). 
 RHEL 7 Packages N/A N/A Updated worker node images with package updates for [CVE-2021-20305](https://nvd.nist.gov/vuln/detail/CVE-2021-20305). 







 Change log for worker node fix pack 3.11.404_1585_openshift, released 12 April 2021 

The following table shows the changes that are in the worker node fix pack 3.11.404_1585_openshift. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 3.11.404_1584_openshift

 Component Previous Current Description 

 HA proxy 9b2dca a3b1ff The update addresses [CVE-2021-3449](https://nvd.nist.gov/vuln/detail/CVE-2021-3449) and [CVE-2021-3450](https://nvd.nist.gov/vuln/detail/CVE-2021-3450).
Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.14.10_1547

 Component Previous Current Description 

 containerd v1.2.12 v1.2.13 See the [containerd release notes](https://github.com/containerd/containerd/releases/tag/v1.2.13). 
 Ubuntu 18.04 packages 4.15.0-76-generic 4.15.0-88-generic Updated worker node images with package updates for [CVE-2019-5108](https://nvd.nist.gov/vuln/detail/CVE-2019-5108), [CVE-2019-20096](https://nvd.nist.gov/vuln/detail/CVE-2019-20096), [CVE-2019-18885](https://nvd.nist.gov/vuln/detail/CVE-2019-18885), [CVE-2019-19082](https://nvd.nist.gov/vuln/detail/CVE-2019-19082), [CVE-2019-19078](https://nvd.nist.gov/vuln/detail/CVE-2019-19078), [CVE-2019-19332](https://nvd.nist.gov/vuln/detail/CVE-2019-19332), [CVE-2016-9840](https://nvd.nist.gov/vuln/detail/CVE-2016-9840), [CVE-2016-9841](https://nvd.nist.gov/vuln/detail/CVE-2016-9841), [CVE-2016-9842](https://nvd.nist.gov/vuln/detail/CVE-2016-9842), and [CVE-2016-9843](https://nvd.nist.gov/vuln/detail/CVE-2016-9843).
Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 4.6.18_1533_openshift

 Component Previous Current Description 

 Red Hat OpenShift 4.6.18 4.6.20 See the [Red Hat OpenShift release notes](https://docs.openshift.com/container-platform/4.6/release_notes/ocp-4-6-release-notes.htmlocp-4-6-20). 
 RHEL 7 Packages N/A N/A Updated worker node with package updates for [CVE-2020-8625](https://nvd.nist.gov/vuln/detail/CVE-2020-8625), [CVE-2020-14372](https://nvd.nist.gov/vuln/detail/CVE-2020-14372), [CVE-2020-25632](https://nvd.nist.gov/vuln/detail/CVE-2020-25632), [CVE-2020-25647](https://nvd.nist.gov/vuln/detail/CVE-2020-25647), [CVE-2020-27749](https://nvd.nist.gov/vuln/detail/CVE-2020-27749), [CVE-2020-27779](https://nvd.nist.gov/vuln/detail/CVE-2020-27779), [CVE-2021-20225](https://nvd.nist.gov/vuln/detail/CVE-2021-20225), [CVE-2021-20233](https://nvd.nist.gov/vuln/detail/CVE-2021-20233), and [CVE-2021-27803](https://nvd.nist.gov/vuln/detail/CVE-2021-27803). 







 Change log for worker node fix pack 4.6.18_1533_openshift, released 1 March 2021
Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 4.9.33_1539_openshift

 Component Previous Current Description 

 RHEL 7 Packages N/A N/A Worker node package updates for [CVE-2022-24903](https://nvd.nist.gov/vuln/detail/CVE-2022-24903). 
 Red Hat OpenShift on IBM Cloud. 4.9.33 4.9.36 For more information, see the [change log](https://docs.openshift.com/container-platform/4.9/release_notes/ocp-4-9-release-notes.htmlocp-4-9-36). 







 Change log for master fix pack 4.9.33_1540_openshift, released 3 June 2022 

The following table shows the changes that are in the master fix pack 4.9.33_1540_openshift. Master patch updates are applied automatically.



Changes since version 4.9.28_1536_openshift

 Component Previous Current Description 

 Cluster health image v1.3.6 v1.3.7 Updated Go to version 1.17.10 and also updated the dependencies. Update registry base image version to 104 
 IBM Calico extension 954 980 Updated to use Go version 1.17.10. Updated minimal universal base image (UBI) to version 8.5. 
 IBM Cloud Block Storage driver and plug-in v2.2.2 v2.2.4 Updated universal base image (UBI) to version 8.6-751 to resolve CVEs. 
 IBM Cloud Controller Manager v1.22.8-7 v1.22.10-1 Updated to support the Kubernetes 1.22.10 release. 
 IBM Cloud File Storage for Classic plug-in and monitor 408 410 Updated universal base image (UBI) to version 8.6-751 to resolve CVEs. 
 IBM Cloud RBAC Operator 8c8c82b 8c96932 Updated Go to version 1.18.1
Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 4.6.58_1585_openshift

 Component Previous Current Description 

 RHEL 7 Packages N/A N/A Worker node package updates for [CVE-2022-1271](https://nvd.nist.gov/vuln/detail/CVE-2022-1271). 
 Haproxy 468c09 04f862 [CVE-2022-1271](https://nvd.nist.gov/vuln/detail/CVE-2022-1271). 
 Red Hat OpenShift on IBM Cloud. N/A N/A N/A 







 Change log for worker node fix pack 4.6.58_1585_openshift, released 7 June 2022 

The following table shows the changes that are in the worker node fix pack 4.6.58_1585_openshift. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 4.6.57_1583_openshift

 Component Previous Current Description 

 RHEL 7 Packages N/A N/A Worker node package updates for [CVE-2022-24903](https://nvd.nist.gov/vuln/detail/CVE-2022-24903). 
 Red Hat OpenShift on IBM Cloud. 4.6.57 4.6.58 For more information, see the [change log](https://docs.openshift.com/container-platform/4.6/release_notes/ocp-4-6-release-notes.htmlocp-4-6-58). 







 Change log for master fix pack 4.6.57_1584_openshift, released 3 June 2022 

The following table shows the changes that are in the master fix pack 4.6.57_1584_openshift. Master patch updates are applied automatically.
Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since master fix pack 4.11.22_1540_openshift and worker fix pack 4.11.26_1542_openshift

 Component Previous Current Description 

 Calico v3.23.5 v3.25.0 See the [Calico release notes](https://docs.tigera.io/archive). Calico configuration now sets a [BGP password](https://docs.tigera.io/calico/latest/reference/resources/bgppeerbgppassword). In addition, the defaultFelixConfiguration resource is updated to set natPortRange to 32768:65535 if not already set. For more information, see [Why am I seeing SNAT port issues and egress connection failures?](https://cloud.ibm.com/docs/openshift?topic=openshift-ts-network-snat-125). 
 Calico Operator v1.27.17 v1.29.0 See the [Calico Operator release notes](https://github.com/tigera/operator/releases/tag/v1.29.0).
Complete the [prerequisite steps](https://cloud.ibm.com/docs/openshift?topic=openshift-updateworker-up-prereqs) and [set up a config map](https://cloud.ibm.com/docs/openshift?topic=openshift-updateworker_node) to control how your worker nodes are updated.
2. From the [IBM Cloud console](https://cloud.ibm.com/) menu ![Menu icon](https://cloud.ibm.com/docs-content/v1/content/bce0f0917a9eea684d1b4b704ac6343a1f65f446/icons/icon_hamburger.svg), click Red Hat OpenShift.
3. From the Clusters page, click your cluster.
4. From the Worker Nodes tab, select the checkbox for each worker node that you want to update. An action bar is displayed over the table header row.
5. From the action bar, click Update.



If you have Portworx installed in your cluster, you must restart the Portworx pods on updated worker nodes. For more information, see [Portworx limitations](https://cloud.ibm.com/docs/openshift?topic=openshift-storage_portworx_planportworx_limitations).







 Updating VPC worker nodes 

You notice that an update is available for your worker nodes in a [VPC infrastructure cluster](https://cloud.ibm.com/docs/openshift?topic=openshift-infrastructure_providers). What does that mean? As security updates and patches are put in place for the API server and other master components, you must be sure that the worker nodes remain in sync. You can make two types of updates: updating only the patch version, or updating the major.minor version with the patch version.

Applies to only VPC clusters. Have a classic cluster?
Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.17.4_1521

 Component Previous Current Description 

 containerd v1.3.3 v1.3.4 See the [containerd release notes](https://github.com/containerd/containerd/releases/tag/v1.3.4). 
 HA proxy 1.8.25-30b675 1.8.25-adb65d The update addresses [CVE-2020-1967](https://nvd.nist.gov/vuln/detail/CVE-2020-1967). 
 Kubernetes v1.17.4 v1.17.5 See the [Kubernetes release notes](https://github.com/kubernetes/kubernetes/releases/tag/v1.17.5).
Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.15.10_1531

 Component Previous Current Description 

 containerd v1.2.12 v1.2.13 See the [containerd release notes](https://github.com/containerd/containerd/releases/tag/v1.2.13). 
 Ubuntu 18.04 packages 4.15.0-76-generic 4.15.0-88-generic Updated worker node images with package updates for [CVE-2019-5108](https://nvd.nist.gov/vuln/detail/CVE-2019-5108), [CVE-2019-20096](https://nvd.nist.gov/vuln/detail/CVE-2019-20096), [CVE-2019-18885](https://nvd.nist.gov/vuln/detail/CVE-2019-18885), [CVE-2019-19082](https://nvd.nist.gov/vuln/detail/CVE-2019-19082), [CVE-2019-19078](https://nvd.nist.gov/vuln/detail/CVE-2019-19078), [CVE-2019-19332](https://nvd.nist.gov/vuln/detail/CVE-2019-19332), [CVE-2016-9840](https://nvd.nist.gov/vuln/detail/CVE-2016-9840), [CVE-2016-9841](https://nvd.nist.gov/vuln/detail/CVE-2016-9841), [CVE-2016-9842](https://nvd.nist.gov/vuln/detail/CVE-2016-9842), and [CVE-2016-9843](https://nvd.nist.gov/vuln/detail/CVE-2016-9843).
Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.22.16_1579

 Component Previous Current Description 

 Containerd 1.5.13 1.5.14 See the [change log](https://github.com/containerd/containerd/releases/tag/v1.5.14). 
 Ubuntu 18.04 packages N/A N/A Worker node package updates for [CVE-2013-4235](https://nvd.nist.gov/vuln/detail/CVE-2013-4235), [CVE-2022-3239](https://nvd.nist.gov/vuln/detail/CVE-2022-3239), [CVE-2022-3524](https://nvd.nist.gov/vuln/detail/CVE-2022-3524), [CVE-2022-3564](https://nvd.nist.gov/vuln/detail/CVE-2022-3564), [CVE-2022-3565](https://nvd.nist.gov/vuln/detail/CVE-2022-3565), [CVE-2022-3566](https://nvd.nist.gov/vuln/detail/CVE-2022-3566), [CVE-2022-3567](https://nvd.nist.gov/vuln/detail/CVE-2022-3567), [CVE-2022-3594](https://nvd.nist.gov/vuln/detail/CVE-2022-3594), [CVE-2022-3621](https://nvd.nist.gov/vuln/detail/CVE-2022-3621), [CVE-2022-42703](https://nvd.nist.gov/vuln/detail/CVE-2022-42703).
Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.16.8_1528

 Component Previous Current Description 

 containerd v1.3.3 v1.3.4 See the [containerd release notes](https://github.com/containerd/containerd/releases/tag/v1.3.4). 
 HA proxy 1.8.25-30b675 1.8.25-adb65d The update addresses [CVE-2020-1967](https://nvd.nist.gov/vuln/detail/CVE-2020-1967). 
 Kubernetes v1.16.8 v1.16.9 See the [Kubernetes release notes](https://github.com/kubernetes/kubernetes/releases/tag/v1.16.9).
Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.18.13_1536

 Component Previous Current Description 

 Kubernetes v1.18.13 v1.18.15 See the [Kubernetes release notes](https://github.com/kubernetes/kubernetes/releases/tag/v1.18.15). 
 Ubuntu 16.04 packages 4.4.0-197-generic 4.4.0-200-generic Updated worker node image with kernel and package updates for [CVE-2018-20482](https://nvd.nist.gov/vuln/detail/CVE-2018-20482), [CVE-2019-9923](https://nvd.nist.gov/vuln/detail/CVE-2019-9923), [CVE-2020-28374](https://nvd.nist.gov/vuln/detail/CVE-2020-28374), [CVE-2020-29361](https://nvd.nist.gov/vuln/detail/CVE-2020-29361) external}, and [CVE-2020-29362](https://nvd.nist.gov/vuln/detail/CVE-2020-29362) external}.
Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.17.15_1549

 Component Previous Current Description 

 Kubernetes v1.17.15 v1.17.17 See the [Kubernetes release notes](https://github.com/kubernetes/kubernetes/releases/tag/v1.17.17). 
 Ubuntu 16.04 packages 4.4.0-197-generic 4.4.0-200-generic Updated worker node image with kernel and package updates for [CVE-2018-20482](https://nvd.nist.gov/vuln/detail/CVE-2018-20482), [CVE-2019-9923](https://nvd.nist.gov/vuln/detail/CVE-2019-9923), [CVE-2020-28374](https://nvd.nist.gov/vuln/detail/CVE-2020-28374), [CVE-2020-29361](https://nvd.nist.gov/vuln/detail/CVE-2020-29361) external}, and [CVE-2020-29362](https://nvd.nist.gov/vuln/detail/CVE-2020-29362) external}.
Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 4.8.42_1559_openshift

 Component Previous Current Description 

 RHEL 7 Packages N/A N/A Worker node package updates for [CVE-2022-1271](https://nvd.nist.gov/vuln/detail/CVE-2022-1271). 
 HAProxy 468c09 04f862 [CVE-2022-1271](https://nvd.nist.gov/vuln/detail/CVE-2022-1271). 
 Red Hat OpenShift on IBM Cloud. N/A N/A N/A 







 Change log for worker node fix pack 4.8.42_1559_openshift, released 7 June 2022 

The following table shows the changes that are in the worker node fix pack 4.8.42_1559_openshift. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 4.8.39_1557_openshift

 Component Previous Current Description 

 RHEL 7 Packages N/A N/A Worker node package updates for [CVE-2022-24903](https://nvd.nist.gov/vuln/detail/CVE-2022-24903). 
 Red Hat OpenShift on IBM Cloud. 4.8.39 4.8.42 For more information, see the [change log](https://docs.openshift.com/container-platform/4.8/release_notes/ocp-4-8-release-notes.htmlocp-4-8-42). 







 Change log for master fix pack 4.8.39_1558_openshift, released 3 June 2022 

The following table shows the changes that are in the master fix pack 4.8.39_1558_openshift. Master patch updates are applied automatically.
Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 4.5.31_1531_openshift

 Component Previous Current Description 

 Red Hat OpenShift 4.5.31 4.5.33 See the [Red Hat OpenShift release notes](https://docs.openshift.com/container-platform/4.5/release_notes/ocp-4-5-release-notes.htmlocp-4-5-33). 
 RHEL 7 Packages N/A N/A Updated worker node with package updates for [CVE-2020-8625](https://nvd.nist.gov/vuln/detail/CVE-2020-8625), [CVE-2020-14372](https://nvd.nist.gov/vuln/detail/CVE-2020-14372), [CVE-2020-25632](https://nvd.nist.gov/vuln/detail/CVE-2020-25632), [CVE-2020-25647](https://nvd.nist.gov/vuln/detail/CVE-2020-25647), [CVE-2020-27749](https://nvd.nist.gov/vuln/detail/CVE-2020-27749), [CVE-2020-27779](https://nvd.nist.gov/vuln/detail/CVE-2020-27779), [CVE-2021-20225](https://nvd.nist.gov/vuln/detail/CVE-2021-20225), [CVE-2021-20233](https://nvd.nist.gov/vuln/detail/CVE-2021-20233), and [CVE-2021-27803](https://nvd.nist.gov/vuln/detail/CVE-2021-27803). 







 Change log for worker node fix pack 4.5.31_1531_openshift, released 1 March 2021