Skip to content
OpenAdvisories
Unscored RHSA-2021:3909 2 CVEs

Red Hat Security Advisory: kernel-rt security and bug fix update

Published Sep 13, 2024 · Updated Aug 7, 2026

Ecosystem: Red Hat

Fixed packages 28

ReleasePackageFixed in
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::nfv kernel-rt 0:4.18.0-193.68.1.rt13.118.el8_2
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::nfv kernel-rt-core 0:4.18.0-193.68.1.rt13.118.el8_2
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::nfv kernel-rt-debug 0:4.18.0-193.68.1.rt13.118.el8_2
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::nfv kernel-rt-debug-core 0:4.18.0-193.68.1.rt13.118.el8_2
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::nfv kernel-rt-debug-debuginfo 0:4.18.0-193.68.1.rt13.118.el8_2
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::nfv kernel-rt-debug-devel 0:4.18.0-193.68.1.rt13.118.el8_2
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::nfv kernel-rt-debug-kvm 0:4.18.0-193.68.1.rt13.118.el8_2
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::nfv kernel-rt-debug-modules 0:4.18.0-193.68.1.rt13.118.el8_2
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::nfv kernel-rt-debug-modules-extra 0:4.18.0-193.68.1.rt13.118.el8_2
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::nfv kernel-rt-debuginfo 0:4.18.0-193.68.1.rt13.118.el8_2
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::nfv kernel-rt-debuginfo-common-x86_64 0:4.18.0-193.68.1.rt13.118.el8_2
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::nfv kernel-rt-devel 0:4.18.0-193.68.1.rt13.118.el8_2
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::nfv kernel-rt-kvm 0:4.18.0-193.68.1.rt13.118.el8_2
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::nfv kernel-rt-modules 0:4.18.0-193.68.1.rt13.118.el8_2
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::nfv kernel-rt-modules-extra 0:4.18.0-193.68.1.rt13.118.el8_2
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::realtime kernel-rt 0:4.18.0-193.68.1.rt13.118.el8_2
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::realtime kernel-rt-core 0:4.18.0-193.68.1.rt13.118.el8_2
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::realtime kernel-rt-debug 0:4.18.0-193.68.1.rt13.118.el8_2
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::realtime kernel-rt-debug-core 0:4.18.0-193.68.1.rt13.118.el8_2
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::realtime kernel-rt-debug-debuginfo 0:4.18.0-193.68.1.rt13.118.el8_2
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::realtime kernel-rt-debug-devel 0:4.18.0-193.68.1.rt13.118.el8_2
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::realtime kernel-rt-debug-modules 0:4.18.0-193.68.1.rt13.118.el8_2
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::realtime kernel-rt-debug-modules-extra 0:4.18.0-193.68.1.rt13.118.el8_2
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::realtime kernel-rt-debuginfo 0:4.18.0-193.68.1.rt13.118.el8_2
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::realtime kernel-rt-debuginfo-common-x86_64 0:4.18.0-193.68.1.rt13.118.el8_2
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::realtime kernel-rt-devel 0:4.18.0-193.68.1.rt13.118.el8_2
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::realtime kernel-rt-modules 0:4.18.0-193.68.1.rt13.118.el8_2
Red Hat · RHEL 8.2 EUS rhel_eus:8.2::realtime kernel-rt-modules-extra 0:4.18.0-193.68.1.rt13.118.el8_2

Vulnerabilities 2

References

  • article
    https://access.redhat.com/security/updates/classification/#moderate
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1983686
  • report
    https://bugzilla.redhat.com/show_bug.cgi?id=1983988
  • advisory
    https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_3909.json
  • report
    https://access.redhat.com/security/cve/CVE-2021-3653
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2021-3653
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2021-3653
  • article
    https://www.openwall.com/lists/oss-security/2021/08/16/1
  • report
    https://access.redhat.com/security/cve/CVE-2021-3656
  • advisory
    https://www.cve.org/CVERecord?id=CVE-2021-3656
  • advisory
    https://nvd.nist.gov/vuln/detail/CVE-2021-3656