vania-janet/multiturn-rag-retrieval-data huggingface dataset:
Ubuntu 16.04 packages and kernel 4.4.0-165-generic 4.4.0-166-generic Updated worker node images with kernel and package updates for [CVE-2017-18232](https://nvd.nist.gov/vuln/detail/CVE-2017-18232), [CVE-2018-21008](https://nvd.nist.gov/vuln/detail/CVE-2018-21008), [CVE-2019-13117](https://nvd.nist.gov/vuln/detail/CVE-2019-13117), [CVE-2019-13118](https://nvd.nist.gov/vuln/detail/CVE-2019-13118), [CVE-2019-14287](https://nvd.nist.gov/vuln/detail/CVE-2019-14287), [CVE-2019-14821](https://nvd.nist.gov/vuln/detail/CVE-2019-14821), and [CVE-2019-18197](https://nvd.nist.gov/vuln/detail/CVE-2019-18197). 







 Change log for worker node fix pack 1.12.10_1569, released 14 October 2019 

The following table shows the changes that are in the worker node fix pack 1.12.10_1569.



Changes since version 1.12.10_1568

 Component Previous Current Description
HAProxy d38f89 af5031 [CVE-2022-40897](https://nvd.nist.gov/vuln/detail/CVE-2022-40897), [CVE-2022-4415](https://nvd.nist.gov/vuln/detail/CVE-2022-4415), [CVE-2020-10735](https://nvd.nist.gov/vuln/detail/CVE-2020-10735), [CVE-2021-28861](https://nvd.nist.gov/vuln/detail/CVE-2021-28861), [CVE-2022-45061](https://nvd.nist.gov/vuln/detail/CVE-2022-45061). 
 Default Worker Pool Ubuntu 18 Ubuntu 20 For IBM Cloud Kubernetes Service, default worker-pool is created with Ubuntu 20 Operating system 







 Change log for worker node fix pack 1.26.1_1521, released 13 February 2023 

The following table shows the changes that are in the worker node fix pack 1.26.1_1521. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.26.1_1520

 Component Previous Current Description
Change log for worker node fix pack 1.23.12_1549, released 25 October 2022 

The following table shows the changes that are in the worker node fix pack 1.23.12_1549. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.23.12_1548

 Component Previous Current Description 

 Ubuntu 18.04 packages 4.15.0-193 4.15.0-194 Worker node kernel & package updates for [CVE-2018-16860](https://nvd.nist.gov/vuln/detail/CVE-2018-16860), [CVE-2019-12098](https://nvd.nist.gov/vuln/detail/CVE-2019-12098), [CVE-2020-16156](https://nvd.nist.gov/vuln/detail/CVE-2020-16156), [CVE-2021-3671](https://nvd.nist.gov/vuln/detail/CVE-2021-3671), [CVE-2021-43618](https://nvd.nist.gov/vuln/detail/CVE-2021-43618), [CVE-2022-3116](https://nvd.nist.gov/vuln/detail/CVE-2022-3116), [CVE-2022-3515](https://nvd.nist.gov/vuln/detail/CVE-2022-3515), [CVE-2022-39253](https://nvd.nist.gov/vuln/detail/CVE-2022-39253), [CVE-2022-39260](https://nvd.nist.gov/vuln/detail/CVE-2022-39260). 
 Kubernetes N/A N/A N/A 







 Change log for worker node fix pack 1.23.12_1548, released 10 October 2022
NAME: 10.xxx.xx.xxx
Roles: <none>
Labels: arch=amd64
beta.kubernetes.io/arch=amd64
beta.kubernetes.io/instance-type=b3c.4x16.encrypted
beta.kubernetes.io/os=linux
failure-domain.beta.kubernetes.io/region=us-south
failure-domain.beta.kubernetes.io/zone=dal10
ibm-cloud.kubernetes.io/encrypted-docker-data=true
ibm-cloud.kubernetes.io/ha-worker=true
ibm-cloud.kubernetes.io/iaas-provider=softlayer
ibm-cloud.kubernetes.io/machine-type=b3c.4x16.encrypted
ibm-cloud.kubernetes.io/sgx-enabled=false
ibm-cloud.kubernetes.io/worker-pool-id=00a11aa1a11aa11a1111a1111aaa11aa-11a11a
ibm-cloud.kubernetes.io/worker-version=1.26_1534
kubernetes.io/hostname=10.xxx.xx.xxx
privateVLAN=1234567
publicVLAN=7654321
Annotations: node.alpha.kubernetes.io/ttl=0
...
4. [Add an affinity rule](https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/) for the worker pool ID label to the app deployment.

Example YAML

apiVersion: apps/v1
kind: Deployment
metadata:
name: with-node-affinity
spec:
template:
spec:
affinity:
nodeAffinity:
requiredDuringSchedulingIgnoredDuringExecution:
nodeSelectorTerms:
- matchExpressions:
Ubuntu 16.04 packages Worker N/A N/A Updated worker node images with package updates for [CVE-2019-19956](https://nvd.nist.gov/vuln/detail/CVE-2019-19956), [CVE-2020-7595](https://nvd.nist.gov/vuln/detail/CVE-2020-7595), [CVE-2019-18634](https://nvd.nist.gov/vuln/detail/CVE-2019-18634), [CVE-2018-16888](https://nvd.nist.gov/vuln/detail/CVE-2018-16888), [CVE-2019-20386](https://nvd.nist.gov/vuln/detail/CVE-2019-20386), and [CVE-2020-1712](https://nvd.nist.gov/vuln/detail/CVE-2020-1712). 







 Change log for worker node fix pack 1.13.12_1549, released 3 February 2020 

The following table shows the changes that are in the worker node fix pack 1.13.12_1549.



Changes since version 1.13.12_1548

 Component Previous Current Description
Kubernetes v1.17.13 v1.17.14 See the [Kubernetes release notes](https://github.com/kubernetes/kubernetes/releases/tag/v1.17.14). 







 Change log for worker node fix pack 1.17.13_1544, released 9 November 2020 

The following table shows the changes that are in the worker node fix pack 1.17.13_1544. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.17.13_1543

 Component Previous Current Description 

 Ubuntu 18.04 packages N/A N/A Updated worker node image with kernel and package updates for [CVE-2018-14036](https://nvd.nist.gov/vuln/detail/CVE-2018-14036), [CVE-2020-10543](https://nvd.nist.gov/vuln/detail/CVE-2020-10543), [CVE-2020-10878](https://nvd.nist.gov/vuln/detail/CVE-2020-10878), [CVE-2020-12723](https://nvd.nist.gov/vuln/detail/CVE-2020-12723), [CVE-2020-16126](https://nvd.nist.gov/vuln/detail/CVE-2020-16126), [CVE-2020-25659](https://nvd.nist.gov/vuln/detail/CVE-2020-25659), and [CVE-2017-18269](https://nvd.nist.gov/vuln/detail/CVE-2017-18269).
Ubuntu 16.04 packages Worker N/A N/A Updated worker node images with package updates for [CVE-2019-19956](https://nvd.nist.gov/vuln/detail/CVE-2019-19956), [CVE-2020-7595](https://nvd.nist.gov/vuln/detail/CVE-2020-7595), [CVE-2019-18634](https://nvd.nist.gov/vuln/detail/CVE-2019-18634), [CVE-2018-16888](https://nvd.nist.gov/vuln/detail/CVE-2018-16888), [CVE-2019-20386](https://nvd.nist.gov/vuln/detail/CVE-2019-20386), and[CVE-2020-1712](https://nvd.nist.gov/vuln/detail/CVE-2020-1712). 







 Change log for worker node fix pack 1.16.5_1523, released 3 February 2020 

The following table shows the changes that are in the worker node fix pack 1.16.5_1523.



Changes since version 1.16.5_1522

 Component Previous Current Description
Ubuntu 20.04 packages N/A N/A Worker node package updates for [CVE-2023-22490](https://nvd.nist.gov/vuln/detail/CVE-2023-22490), [CVE-2023-23946](https://nvd.nist.gov/vuln/detail/CVE-2023-23946), [CVE-2023-25725](https://nvd.nist.gov/vuln/detail/CVE-2023-25725). 
 Kubernetes N/A N/A N/A 
 HAProxy d38f89 af5031 [CVE-2022-40897](https://nvd.nist.gov/vuln/detail/CVE-2022-40897), [CVE-2022-4415](https://nvd.nist.gov/vuln/detail/CVE-2022-4415), [CVE-2020-10735](https://nvd.nist.gov/vuln/detail/CVE-2020-10735), [CVE-2021-28861](https://nvd.nist.gov/vuln/detail/CVE-2021-28861), [CVE-2022-45061](https://nvd.nist.gov/vuln/detail/CVE-2022-45061). 
 Default Worker Pool Ubuntu 18 Ubuntu 20 For IBM Cloud Kubernetes Service, default worker-pool is created with Ubuntu 20 Operating system 







 Change log for worker node fix pack 1.25.6_1531, released 13 February 2023 

The following table shows the changes that are in the worker node fix pack 1.25.6_1531. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.25.6_1530

 Component Previous Current Description
Ubuntu 18.04 packages 4.15.0-193 4.15.0-194 Worker node kernel & package updates for [CVE-2018-16860](https://nvd.nist.gov/vuln/detail/CVE-2018-16860), [CVE-2019-12098](https://nvd.nist.gov/vuln/detail/CVE-2019-12098), [CVE-2020-16156](https://nvd.nist.gov/vuln/detail/CVE-2020-16156), [CVE-2021-3671](https://nvd.nist.gov/vuln/detail/CVE-2021-3671), [CVE-2021-43618](https://nvd.nist.gov/vuln/detail/CVE-2021-43618), [CVE-2022-3116](https://nvd.nist.gov/vuln/detail/CVE-2022-3116), [CVE-2022-3515](https://nvd.nist.gov/vuln/detail/CVE-2022-3515), [CVE-2022-39253](https://nvd.nist.gov/vuln/detail/CVE-2022-39253), [CVE-2022-39260](https://nvd.nist.gov/vuln/detail/CVE-2022-39260). 
 Kubernetes N/A N/A N/A 







 Change log for worker node fix pack 1.23.12_1548, released 10 October 2022 

The following table shows the changes that are in the worker node fix pack 1.23.12_1548. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.23.12_1547

 Component Previous Current Description 

 Ubuntu 18.04 packages N/A N/A N/A
Ubuntu 16.04 packages Worker N/A N/A Updated worker node images with package updates for [CVE-2019-19956](https://nvd.nist.gov/vuln/detail/CVE-2019-19956), [CVE-2020-7595](https://nvd.nist.gov/vuln/detail/CVE-2020-7595), [CVE-2019-18634](https://nvd.nist.gov/vuln/detail/CVE-2019-18634), [CVE-2018-16888](https://nvd.nist.gov/vuln/detail/CVE-2018-16888), [CVE-2019-20386](https://nvd.nist.gov/vuln/detail/CVE-2019-20386), [CVE-2020-1712](https://nvd.nist.gov/vuln/detail/CVE-2020-1712). 







 Change log for worker node fix pack 1.15.8_1530, released 3 February 2020 

The following table shows the changes that are in the worker node fix pack 1.15.8_1530.



Changes since version 1.15.8_1529

 Component Previous Current Description
Version 1.12 change log (unsupported 3 November 2019) 

Version 1.12 is unsupported. You can review the following archive of 1.12 change logs.



 Change log for worker node fix pack 1.12.10_1570, released 28 October 2019 

The following table shows the changes that are in the worker node fix pack 1.12.10_1570.



Changes since version 1.12.10_1569

 Component Previous Current Description 

 Ubuntu 18.04 packages and kernel 4.15.0-65-generic 4.15.0-66-generic Updated worker node images with kernel and package updates for [CVE-2018-21008](https://nvd.nist.gov/vuln/detail/CVE-2018-21008), [CVE-2019-13117](https://nvd.nist.gov/vuln/detail/CVE-2019-13117), [CVE-2019-13118](https://nvd.nist.gov/vuln/detail/CVE-2019-13118), [CVE-2019-14287](https://nvd.nist.gov/vuln/detail/CVE-2019-14287), and [CVE-2019-18197](https://nvd.nist.gov/vuln/detail/CVE-2019-18197).
OpenVPN server 2.4.6-r3-IKS-301 2.4.6-r3-IKS-385 Updated image to implement additional IBM security controls. 







 Change log for worker node fix pack 1.19.10_1544, released 26 April 2021 

The following table shows the changes that are in the worker node fix pack 1.19.10_1544. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.19.9_1542

 Component Previous Current Description 

 HA proxy a3b1ff e0fa2f The update addresses [CVE-2021-20305](https://nvd.nist.gov/vuln/detail/CVE-2021-20305). 
 Ubuntu 18.04 packages N/A N/A Added resiliency to systemd units to prevent failures situations where the worker nodes are overused. Updated worker node images with kernel and package updates for [CVE-2018-13095](https://nvd.nist.gov/vuln/detail/CVE-2018-13095), [CVE-2021-20305](https://nvd.nist.gov/vuln/detail/CVE-2021-20305), [CVE-2021-29154](https://nvd.nist.gov/vuln/detail/CVE-2021-29154), and [CVE-2021-3348](https://nvd.nist.gov/vuln/detail/CVE-2021-3348).
Ubuntu 20.04 packages N/A N/A Worker node package updates for [CVE-2023-22490](https://nvd.nist.gov/vuln/detail/CVE-2023-22490), [CVE-2023-23946](https://nvd.nist.gov/vuln/detail/CVE-2023-23946), [CVE-2023-25725](https://nvd.nist.gov/vuln/detail/CVE-2023-25725). 
 Kubernetes N/A N/A N/A 
 HAProxy d38f89 af5031 [CVE-2022-40897](https://nvd.nist.gov/vuln/detail/CVE-2022-40897), [CVE-2022-4415](https://nvd.nist.gov/vuln/detail/CVE-2022-4415), [CVE-2020-10735](https://nvd.nist.gov/vuln/detail/CVE-2020-10735), [CVE-2021-28861](https://nvd.nist.gov/vuln/detail/CVE-2021-28861), [CVE-2022-45061](https://nvd.nist.gov/vuln/detail/CVE-2022-45061). 
 Default Worker Pool Ubuntu 18 Ubuntu 20 For IBM Cloud Kubernetes Service, default worker-pool is created with Ubuntu 20 Operating system 







 Change log for worker node fix pack 1.23.16_1562, released 13 February 2023 

The following table shows the changes that are in the worker node fix pack 1.23.16_1562. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.23.16_1561

 Component Previous Current Description
Ubuntu 16.04 packages N/A N/A Updated worker node image with package updates for [CVE-2020-36221](https://nvd.nist.gov/vuln/detail/CVE-2020-36221), [CVE-2020-36222](https://nvd.nist.gov/vuln/detail/CVE-2020-36222), [CVE-2020-36223](https://nvd.nist.gov/vuln/detail/CVE-2020-36223), [CVE-2020-36224](https://nvd.nist.gov/vuln/detail/CVE-2020-36224), [CVE-2020-36225](https://nvd.nist.gov/vuln/detail/CVE-2020-36225), [CVE-2020-36226]
Ubuntu 16.04 packages 4.4.0-170-generic 4.4.0-171-generic Updated worker node images with package updates for [CVE-2019-13627](https://nvd.nist.gov/vuln/detail/CVE-2019-13627), [CVE-2019-14901](https://nvd.nist.gov/vuln/detail/CVE-2019-14901), [CVE-2019-14896](https://nvd.nist.gov/vuln/detail/CVE-2019-14896), [CVE-2019-14897](https://nvd.nist.gov/vuln/detail/CVE-2019-14897), [CVE-2019-14895](https://nvd.nist.gov/vuln/detail/CVE-2019-14895), [CVE-2019-18660](https://nvd.nist.gov/vuln/detail/CVE-2019-18660), and [CVE-2018-12327](https://nvd.nist.gov/vuln/detail/CVE-2018-12327). 







 Change log for worker node fix pack 1.13.12_1547, released 23 December 2019 

The following table shows the changes that are in the worker node fix pack 1.13.12_1547.



Changes since version 1.13.12_1545

 Component Previous Current Description
Ubuntu 16.04 packages N/A N/A Updated worker node image with package updates for [CVE-2018-14036](https://nvd.nist.gov/vuln/detail/CVE-2018-14036), [CVE-2020-10543](https://nvd.nist.gov/vuln/detail/CVE-2020-10543), [CVE-2020-10878](https://nvd.nist.gov/vuln/detail/CVE-2020-10878), [CVE-2020-12723](https://nvd.nist.gov/vuln/detail/CVE-2020-12723), [CVE-2020-16126](https://nvd.nist.gov/vuln/detail/CVE-2020-16126), and [CVE-2020-25659](https://nvd.nist.gov/vuln/detail/CVE-2020-25659). 







 Change log for worker node fix pack 1.17.13_1543, released 26 October 2020 

The following table shows the changes that are in the worker node fix pack 1.17.13_1543. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.17.12_1542

 Component Previous Current Description 

 Kubernetes v1.17.12 v1.17.13 See the [Kubernetes release notes](https://github.com/kubernetes/kubernetes/releases/tag/v1.17.13).
Contains fixes for [CVE-2020-36385](https://nvd.nist.gov/vuln/detail/CVE-2020-36385), [CVE-2021-37750](https://nvd.nist.gov/vuln/detail/CVE-2021-37750), [CVE-2021-41617](https://nvd.nist.gov/vuln/detail/CVE-2021-41617), [CVE-2021-20271](https://nvd.nist.gov/vuln/detail/CVE-2021-20271) 







 Change log for worker node fix pack 3.11.542_1612_openshift, released 22 November 2021 

The following table shows the changes that are in the worker node fix pack patch update 3.11.542_1612_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 3.11.542_1610_openshift

 Component Previous Current Description
Operator Lifecycle Manager 0.14.1-IKS-4 0.14.1-IKS-8 Updated image for [CVE-2021-3449](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3449), [CVE-2021-3450](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3450), and [CVE-2021-30139](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30139). 







 Change log for worker node fix pack 1.17.17_1561, released 26 April 2021 

The following table shows the changes that are in the worker node fix pack 1.17.17_1561. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.17.17_1559

 Component Previous Current Description 

 HA proxy a3b1ff e0fa2f The update addresses [CVE-2021-20305](https://nvd.nist.gov/vuln/detail/CVE-2021-20305). 
 Ubuntu 18.04 packages N/A N/A Added resiliency to systemd units to prevent failures situations where the worker nodes are overused.
Component Previous Current Description 

 HA proxy 26c5cc 700dc6 Updated the image for [CVE-2021-27219](https://nvd.nist.gov/vuln/detail/CVE-2021-27219). 
 TCP keepalive optimization for VPC N/A N/A Set the net.ipv4.tcp_keepalive_time setting to 180 seconds for compatibility with VPC gateways. 
 Ubuntu 18.04 packages 4.15.0-143 4.15.0-144 Updated worker node images with kernel package updates for [CVE-2021-25217](https://nvd.nist.gov/vuln/detail/CVE-2021-25217), [CVE-2021-31535](https://nvd.nist.gov/vuln/detail/CVE-2021-31535), [CVE-2021-32547](https://nvd.nist.gov/vuln/detail/CVE-2021-32547), [CVE-2021-32552](https://nvd.nist.gov/vuln/detail/CVE-2021-32552), [CVE-2021-32556](https://nvd.nist.gov/vuln/detail/CVE-2021-32556), [CVE-2021-32557](https://nvd.nist.gov/vuln/detail/CVE-2021-32557), [CVE-2021-3448](https://nvd.nist.gov/vuln/detail/CVE-2021-3448), and [CVE-2021-3520](https://nvd.nist.gov/vuln/detail/CVE-2021-3520). 







 Change log for worker node fix pack 1.19.11_1548, released 24 May 2021 

The following table shows the changes that are in the worker node fix pack 1.19.11_1548. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.
Component Previous Current Description 

 HA proxy 26c5cc 700dc6 Updated the image for [CVE-2021-27219](https://nvd.nist.gov/vuln/detail/CVE-2021-27219). 
 TCP keepalive optimization for VPC N/A N/A Set the net.ipv4.tcp_keepalive_time setting to 180 seconds for compatibility with VPC gateways. 
 Ubuntu 18.04 packages 4.15.0-143 4.15.0-144 Updated worker node images with kernel package updates for [CVE-2021-25217](https://nvd.nist.gov/vuln/detail/CVE-2021-25217), [CVE-2021-31535](https://nvd.nist.gov/vuln/detail/CVE-2021-31535), [CVE-2021-32547](https://nvd.nist.gov/vuln/detail/CVE-2021-32547), [CVE-2021-32552](https://nvd.nist.gov/vuln/detail/CVE-2021-32552), [CVE-2021-32556](https://nvd.nist.gov/vuln/detail/CVE-2021-32556), [CVE-2021-32557](https://nvd.nist.gov/vuln/detail/CVE-2021-32557), [CVE-2021-3448](https://nvd.nist.gov/vuln/detail/CVE-2021-3448), and [CVE-2021-3520](https://nvd.nist.gov/vuln/detail/CVE-2021-3520). 







 Change log for worker node fix pack 1.17.17_1564, released 24 May 2021 

The following table shows the changes that are in the worker node fix pack 1.17.17_1564. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.
Kernel update 4.4.0-116 4.4.0-127 New worker node images with kernel update for [CVE-2018-3639](http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-3639) 







 Change log for worker node fix pack 1.9.7_1512, released 18 May 2018 

The following table shows the changes that are in the worker node fix pack 1.9.7_1512.



Table 1. Changes since version 1.9.7_1511

 Component Previous Current Description 

 Kubelet N/A N/A Fix to address a bug that occurred if you used the block storage plug-in. 







 Change log for worker node fix pack 1.9.7_1511, released 16 May 2018 

The following table shows the changes that are in the worker node fix pack 1.9.7_1511.



Table 1. Changes since version 1.9.7_1510

 Component Previous Current Description 

 Kubelet N/A N/A The data that you store in the kubelet root directory is now saved on the larger, secondary disk of your worker node machine. 







 Change log for 1.9.7_1510, released 30 April 2018 

The following table shows the changes that are in patch 1.9.7_1510.



Table 1. Changes since version 1.9.3_1506

 Component Previous Current Description 

 Kubernetes v1.9.3 v1.9.7 See the [Kubernetes release notes](https://github.com/kubernetes/kubernetes/releases/tag/v1.9.7) This release addresses [CVE-2017-1002101](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1002101) and [CVE-2017-1002102](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-1002102) vulnerabilities.
Change log for worker node fix pack 3.11.286_1570_openshift, released 12 October 2020 

The following table shows the changes that are in the worker node fix pack update 3.11.286_1570_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 3.11.286_1569_openshift

 Component Previous Current Description 

 RHEL 7 Packages 3.10.0-1127.19.1.el7 3.10.0-1160.2.1.el7 Updated worker node image with kernel and package updates for: [CVE-2019-12450](https://nvd.nist.gov/vuln/detail/CVE-2019-12450), [CVE-2019-14822](https://nvd.nist.gov/vuln/detail/CVE-2019-14822), [CVE-2020-12243](https://nvd.nist.gov/vuln/detail/CVE-2020-12243), [CVE-2019-14866](https://nvd.nist.gov/vuln/detail/CVE-2019-14866), [CVE-2017-12652](https://nvd.nist.gov/vuln/detail/CVE-2017-12652), [CVE-2017-18551](https://nvd.nist.gov/vuln/detail/CVE-2017-18551), [CVE-2018-20836](https://nvd.nist.gov/vuln/detail/CVE-2018-20836), [CVE-2019-9454](https://nvd.nist.gov/vuln/detail/CVE-2019-9454), [CVE
Ubuntu 16.04 packages N/A N/A Updated worker node image with package updates for [CVE-2018-14036](https://nvd.nist.gov/vuln/detail/CVE-2018-14036), [CVE-2020-10543](https://nvd.nist.gov/vuln/detail/CVE-2020-10543), [CVE-2020-10878](https://nvd.nist.gov/vuln/detail/CVE-2020-10878), [CVE-2020-12723](https://nvd.nist.gov/vuln/detail/CVE-2020-12723), [CVE-2020-16126](https://nvd.nist.gov/vuln/detail/CVE-2020-16126), and [CVE-2020-25659](https://nvd.nist.gov/vuln/detail/CVE-2020-25659). 







 Change log for worker node fix pack 1.19.3_1525, released 26 October 2020 

The following table shows the changes that are in the worker node fix pack 1.19.3_1525. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.19.2_1524

 Component Previous Current Description 

 Kubernetes v1.19.2 v1.19.3 See the [Kubernetes release notes](https://github.com/kubernetes/kubernetes/releases/tag/v1.19.3).
Operator Lifecycle Manager 0.16.1-IKS-5 0.16.1-IKS-9 Updated image for [CVE-2021-3449](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3449), [CVE-2021-3450](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3450), and [CVE-2021-30139](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30139). 







 Change log for worker node fix pack 1.20.6_1537, released 26 April 2021 

The following table shows the changes that are in the worker node fix pack 1.20.6_1537. Worker node patch updates can be applied by updating, reloading (in classic infrastructure), or replacing (in VPC infrastructure) the worker node.



Changes since version 1.20.5_1535

 Component Previous Current Description 

 HA proxy a3b1ff e0fa2f The update addresses [CVE-2021-20305](https://nvd.nist.gov/vuln/detail/CVE-2021-20305). 
 Ubuntu 18.04 packages N/A N/A Added resiliency to systemd units to prevent failures situations where the worker nodes are overused.
RHEL 8 Packages N/A N/A Worker node package updates for [CVE-2015-20107](https://nvd.nist.gov/vuln/detail/CVE-2015-20107), [CVE-2016-3709](https://nvd.nist.gov/vuln/detail/CVE-2016-3709), [CVE-2020-0256](https://nvd.nist.gov/vuln/detail/CVE-2020-0256), [CVE-2020-35525](https://nvd.nist.gov/vuln/detail/CVE-2020-35525), [CVE-2020-35527](https://nvd.nist.gov/vuln/detail/CVE-2020-35527), [CVE-2020-36516](https://nvd.nist.gov/vuln/detail/CVE-2020-36516), [CVE-2020-36558](https://nvd.nist.gov/vuln/detail/CVE-2020-36558), [CVE-2021