Skip to navigation Skip to main content

Utilities

  • Subscriptions
  • Downloads
  • Red Hat Console
  • Get Support
Red Hat Customer Portal
  • Subscriptions
  • Downloads
  • Red Hat Console
  • Get Support
  • Products

    Top Products

    • Red Hat Enterprise Linux
    • Red Hat OpenShift
    • Red Hat Ansible Automation Platform
    All Products

    Downloads and Containers

    • Downloads
    • Packages
    • Containers

    Top Resources

    • Documentation
    • Product Life Cycles
    • Product Compliance
    • Errata
  • Knowledge

    Red Hat Knowledge Center

    • Knowledgebase Solutions
    • Knowledgebase Articles
    • Customer Portal Labs
    • Errata

    Top Product Docs

    • Red Hat Enterprise Linux
    • Red Hat OpenShift
    • Red Hat Ansible Automation Platform
    All Product Docs

    Training and Certification

    • About
    • Course Index
    • Certification Index
    • Skill Assessment
  • Security

    Red Hat Product Security Center

    • Security Updates
    • Security Advisories
    • Red Hat CVE Database
    • Errata

    References

    • Security Bulletins
    • Severity Ratings
    • Security Data

    Top Resources

    • Security Labs
    • Backporting Policies
    • Security Blog
  • Support

    Red Hat Support

    • Support Cases
    • Troubleshoot
    • Get Support
    • Contact Red Hat Support

    Red Hat Community Support

    • Customer Portal Community
    • Community Discussions
    • Red Hat Accelerator Program

    Top Resources

    • Product Life Cycles
    • Customer Portal Labs
    • Red Hat JBoss Supported Configurations
    • Red Hat Lightspeed
Or troubleshoot an issue.

Select Your Language

  • English
  • Français
  • 한국어
  • 日本語
  • 中文 (中国)

Infrastructure and Management

  • Red Hat Enterprise Linux
  • Red Hat Satellite
  • Red Hat Subscription Management
  • Red Hat Lightspeed
  • Red Hat Ansible Automation Platform

Cloud Computing

  • Red Hat OpenShift
  • Red Hat OpenStack Platform
  • Red Hat OpenShift
  • Red Hat OpenShift AI
  • Red Hat OpenShift Dedicated
  • Red Hat Advanced Cluster Security for Kubernetes
  • Red Hat Advanced Cluster Management for Kubernetes
  • Red Hat Quay
  • Red Hat OpenShift Dev Spaces
  • Red Hat OpenShift Service on AWS

Storage

  • Red Hat Gluster Storage
  • Red Hat Hyperconverged Infrastructure
  • Red Hat Ceph Storage
  • Red Hat OpenShift Data Foundation

Runtimes

  • Red Hat Runtimes
  • Red Hat JBoss Enterprise Application Platform
  • Red Hat Data Grid
  • Red Hat JBoss Web Server
  • Red Hat build of Keycloak
  • Red Hat support for Spring Boot
  • Red Hat build of Node.js
  • Red Hat build of Quarkus

Integration and Automation

  • Red Hat Application Foundations
  • Red Hat Fuse
  • Red Hat AMQ
  • Red Hat 3scale API Management
All Products
Red Hat Product Errata RHBA-2022:7784 - Bug Fix Advisory
Issued:
2022-11-08
Updated:
2022-11-08

RHBA-2022:7784 - Bug Fix Advisory

  • Overview
  • Updated Packages

Synopsis

chrony bug fix and enhancement update

Type/Severity

Bug Fix Advisory

Red Hat Lightspeed patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

An update for chrony is now available for Red Hat Enterprise Linux 8.

Description

For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.7 Release Notes linked from the References section.

Solution

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

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

Affected Products

  • Red Hat Enterprise Linux for x86_64 8 x86_64
  • Red Hat Enterprise Linux for x86_64 - Extended Update Support Extension 8.8 x86_64
  • Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.8 x86_64
  • Red Hat Enterprise Linux for IBM z Systems 8 s390x
  • Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.8 s390x
  • Red Hat Enterprise Linux for Power, little endian 8 ppc64le
  • Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.8 ppc64le
  • Red Hat Enterprise Linux Server - TUS 8.8 x86_64
  • Red Hat Enterprise Linux for ARM 64 8 aarch64
  • Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.8 aarch64
  • Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.8 ppc64le
  • Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.8 x86_64

Fixes

  • BZ - 2018045 - ntp2chrony tool ignores restrict line that contains expanded ipv6 netmasks
  • BZ - 2061660 - chrony helper cannot remove the NTP server when both A record and SRV record are removed
  • BZ - 2062356 - rebase chrony to 4.2
  • BZ - 2063766 - ntp2chrony script should use #!/usr/bin/python3

CVEs

(none)

References

  • https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.7_release_notes/index
Note: More recent versions of these packages may be available. Click a package name for more details.

Red Hat Enterprise Linux for x86_64 8

SRPM
chrony-4.2-1.el8.src.rpm SHA-256: b823d91747f9f6041bd8c3e6ac8c749d8bb0bc4e695af97667138b12dcd3bd37
x86_64
chrony-4.2-1.el8.x86_64.rpm SHA-256: acee6f276440b4ad29c0383683c8289c68abdd72e29edd8bede73559e3bb6576
chrony-debuginfo-4.2-1.el8.x86_64.rpm SHA-256: 6686b528424840c71a35d8283600cbaf87a08caf71e6dbfdfd8d506b7647e361
chrony-debugsource-4.2-1.el8.x86_64.rpm SHA-256: dc06a001e283461b16644529bcbf51a7622287b0c26ba9d1904a0d1d9910a399

Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.8

SRPM
chrony-4.2-1.el8.src.rpm SHA-256: b823d91747f9f6041bd8c3e6ac8c749d8bb0bc4e695af97667138b12dcd3bd37
x86_64
chrony-4.2-1.el8.x86_64.rpm SHA-256: acee6f276440b4ad29c0383683c8289c68abdd72e29edd8bede73559e3bb6576
chrony-debuginfo-4.2-1.el8.x86_64.rpm SHA-256: 6686b528424840c71a35d8283600cbaf87a08caf71e6dbfdfd8d506b7647e361
chrony-debugsource-4.2-1.el8.x86_64.rpm SHA-256: dc06a001e283461b16644529bcbf51a7622287b0c26ba9d1904a0d1d9910a399

Red Hat Enterprise Linux for x86_64 - Extended Update Support Extension 8.8

SRPM
chrony-4.2-1.el8.src.rpm SHA-256: b823d91747f9f6041bd8c3e6ac8c749d8bb0bc4e695af97667138b12dcd3bd37
x86_64
chrony-4.2-1.el8.x86_64.rpm SHA-256: acee6f276440b4ad29c0383683c8289c68abdd72e29edd8bede73559e3bb6576
chrony-debuginfo-4.2-1.el8.x86_64.rpm SHA-256: 6686b528424840c71a35d8283600cbaf87a08caf71e6dbfdfd8d506b7647e361
chrony-debugsource-4.2-1.el8.x86_64.rpm SHA-256: dc06a001e283461b16644529bcbf51a7622287b0c26ba9d1904a0d1d9910a399

Red Hat Enterprise Linux for IBM z Systems 8

SRPM
chrony-4.2-1.el8.src.rpm SHA-256: b823d91747f9f6041bd8c3e6ac8c749d8bb0bc4e695af97667138b12dcd3bd37
s390x
chrony-4.2-1.el8.s390x.rpm SHA-256: 04f1c3f6042845bc99c16dde337e40bcd99b2bf4a11a650d258db6ff0362bf0c
chrony-debuginfo-4.2-1.el8.s390x.rpm SHA-256: 862338269ec2a95b47babbe9f318efb1a4513f4d3bc95aba37ee683d5afe14e9
chrony-debugsource-4.2-1.el8.s390x.rpm SHA-256: b57aed8cea60b044b000106b7dde66ef2b487be0d51d4e7ad6c7804fc32c3e9e

Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.8

SRPM
chrony-4.2-1.el8.src.rpm SHA-256: b823d91747f9f6041bd8c3e6ac8c749d8bb0bc4e695af97667138b12dcd3bd37
s390x
chrony-4.2-1.el8.s390x.rpm SHA-256: 04f1c3f6042845bc99c16dde337e40bcd99b2bf4a11a650d258db6ff0362bf0c
chrony-debuginfo-4.2-1.el8.s390x.rpm SHA-256: 862338269ec2a95b47babbe9f318efb1a4513f4d3bc95aba37ee683d5afe14e9
chrony-debugsource-4.2-1.el8.s390x.rpm SHA-256: b57aed8cea60b044b000106b7dde66ef2b487be0d51d4e7ad6c7804fc32c3e9e

Red Hat Enterprise Linux for Power, little endian 8

SRPM
chrony-4.2-1.el8.src.rpm SHA-256: b823d91747f9f6041bd8c3e6ac8c749d8bb0bc4e695af97667138b12dcd3bd37
ppc64le
chrony-4.2-1.el8.ppc64le.rpm SHA-256: 8e3f7b64324962634ab9cf22da10f79df390e2e5de3d7da2170a457df99432bc
chrony-debuginfo-4.2-1.el8.ppc64le.rpm SHA-256: aaa2cfdbce25cecd98314f5fe45d2dfd1271cad4062aea64dc3ad811fb63060b
chrony-debugsource-4.2-1.el8.ppc64le.rpm SHA-256: 680af1ca2effd44a82056dead974d4a9c99eb7ece39215f1d87691b1542b89cf

Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.8

SRPM
chrony-4.2-1.el8.src.rpm SHA-256: b823d91747f9f6041bd8c3e6ac8c749d8bb0bc4e695af97667138b12dcd3bd37
ppc64le
chrony-4.2-1.el8.ppc64le.rpm SHA-256: 8e3f7b64324962634ab9cf22da10f79df390e2e5de3d7da2170a457df99432bc
chrony-debuginfo-4.2-1.el8.ppc64le.rpm SHA-256: aaa2cfdbce25cecd98314f5fe45d2dfd1271cad4062aea64dc3ad811fb63060b
chrony-debugsource-4.2-1.el8.ppc64le.rpm SHA-256: 680af1ca2effd44a82056dead974d4a9c99eb7ece39215f1d87691b1542b89cf

Red Hat Enterprise Linux Server - TUS 8.8

SRPM
chrony-4.2-1.el8.src.rpm SHA-256: b823d91747f9f6041bd8c3e6ac8c749d8bb0bc4e695af97667138b12dcd3bd37
x86_64
chrony-4.2-1.el8.x86_64.rpm SHA-256: acee6f276440b4ad29c0383683c8289c68abdd72e29edd8bede73559e3bb6576
chrony-debuginfo-4.2-1.el8.x86_64.rpm SHA-256: 6686b528424840c71a35d8283600cbaf87a08caf71e6dbfdfd8d506b7647e361
chrony-debugsource-4.2-1.el8.x86_64.rpm SHA-256: dc06a001e283461b16644529bcbf51a7622287b0c26ba9d1904a0d1d9910a399

Red Hat Enterprise Linux for ARM 64 8

SRPM
chrony-4.2-1.el8.src.rpm SHA-256: b823d91747f9f6041bd8c3e6ac8c749d8bb0bc4e695af97667138b12dcd3bd37
aarch64
chrony-4.2-1.el8.aarch64.rpm SHA-256: b6a865ea7596d521138f924a278ff5f859b4f56d2b69708d3befe476b5a9082d
chrony-debuginfo-4.2-1.el8.aarch64.rpm SHA-256: c286b245f3a278114b51bcdfd6216165675c82198254a7185369f5622bdde5e9
chrony-debugsource-4.2-1.el8.aarch64.rpm SHA-256: d3dd7b6fbaa9ad228def137a72c6ddfff56209c41c7cbedbb896172f442ef514

Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.8

SRPM
chrony-4.2-1.el8.src.rpm SHA-256: b823d91747f9f6041bd8c3e6ac8c749d8bb0bc4e695af97667138b12dcd3bd37
aarch64
chrony-4.2-1.el8.aarch64.rpm SHA-256: b6a865ea7596d521138f924a278ff5f859b4f56d2b69708d3befe476b5a9082d
chrony-debuginfo-4.2-1.el8.aarch64.rpm SHA-256: c286b245f3a278114b51bcdfd6216165675c82198254a7185369f5622bdde5e9
chrony-debugsource-4.2-1.el8.aarch64.rpm SHA-256: d3dd7b6fbaa9ad228def137a72c6ddfff56209c41c7cbedbb896172f442ef514

Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions 8.8

SRPM
chrony-4.2-1.el8.src.rpm SHA-256: b823d91747f9f6041bd8c3e6ac8c749d8bb0bc4e695af97667138b12dcd3bd37
ppc64le
chrony-4.2-1.el8.ppc64le.rpm SHA-256: 8e3f7b64324962634ab9cf22da10f79df390e2e5de3d7da2170a457df99432bc
chrony-debuginfo-4.2-1.el8.ppc64le.rpm SHA-256: aaa2cfdbce25cecd98314f5fe45d2dfd1271cad4062aea64dc3ad811fb63060b
chrony-debugsource-4.2-1.el8.ppc64le.rpm SHA-256: 680af1ca2effd44a82056dead974d4a9c99eb7ece39215f1d87691b1542b89cf

Red Hat Enterprise Linux for x86_64 - Update Services for SAP Solutions 8.8

SRPM
chrony-4.2-1.el8.src.rpm SHA-256: b823d91747f9f6041bd8c3e6ac8c749d8bb0bc4e695af97667138b12dcd3bd37
x86_64
chrony-4.2-1.el8.x86_64.rpm SHA-256: acee6f276440b4ad29c0383683c8289c68abdd72e29edd8bede73559e3bb6576
chrony-debuginfo-4.2-1.el8.x86_64.rpm SHA-256: 6686b528424840c71a35d8283600cbaf87a08caf71e6dbfdfd8d506b7647e361
chrony-debugsource-4.2-1.el8.x86_64.rpm SHA-256: dc06a001e283461b16644529bcbf51a7622287b0c26ba9d1904a0d1d9910a399

The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.

Red Hat LinkedIn YouTube Facebook X, formerly Twitter

Quick Links

  • Downloads
  • Subscriptions
  • Support Cases
  • Customer Service
  • Product Documentation

Help

  • Contact Us
  • Customer Portal FAQ
  • Log-in Assistance

Site Info

  • Trust Red Hat
  • Browser Support Policy
  • Accessibility
  • Awards and Recognition
  • Colophon

Related Sites

  • redhat.com
  • developers.redhat.com
  • connect.redhat.com
  • cloud.redhat.com

Red Hat legal and privacy links

  • About Red Hat
  • Jobs
  • Events
  • Locations
  • Contact Red Hat
  • Red Hat Blog
  • Inclusion at Red Hat
  • Cool Stuff Store
  • Red Hat Summit
© 2026 Red Hat

Red Hat legal and privacy links

  • Privacy statement
  • Terms of use
  • All policies and guidelines
  • Digital accessibility