RHSA-2024:4035HighCVSS 6.5

Red Hat Security Advisory: ovn-2021 security update

Published
June 20, 2024
Last Modified
October 19, 2026

🔗 CVE IDs covered (1)

CVE-2024-2182 →

📋 Description

CVE-2024-2182 — ovn: insufficient validation of BFD packets may lead to denial of service

🎯 Affected products38

  • Fast Datapath for Red Hat Enterprise Linux 8
  • ovn-2021-0:21.12.0-142.el8fdp.aarch64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
  • ovn-2021-0:21.12.0-142.el8fdp.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 8
  • ovn-2021-0:21.12.0-142.el8fdp.s390x as a component of Fast Datapath for Red Hat Enterprise Linux 8
  • ovn-2021-0:21.12.0-142.el8fdp.src as a component of Fast Datapath for Red Hat Enterprise Linux 8
  • ovn-2021-0:21.12.0-142.el8fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
  • ovn-2021-central-0:21.12.0-142.el8fdp.aarch64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
  • ovn-2021-central-0:21.12.0-142.el8fdp.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 8
  • ovn-2021-central-0:21.12.0-142.el8fdp.s390x as a component of Fast Datapath for Red Hat Enterprise Linux 8
  • ovn-2021-central-0:21.12.0-142.el8fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
  • ovn-2021-central-debuginfo-0:21.12.0-142.el8fdp.aarch64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
  • ovn-2021-central-debuginfo-0:21.12.0-142.el8fdp.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 8
  • ovn-2021-central-debuginfo-0:21.12.0-142.el8fdp.s390x as a component of Fast Datapath for Red Hat Enterprise Linux 8
  • ovn-2021-central-debuginfo-0:21.12.0-142.el8fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
  • ovn-2021-debuginfo-0:21.12.0-142.el8fdp.aarch64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
  • ovn-2021-debuginfo-0:21.12.0-142.el8fdp.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 8
  • ovn-2021-debuginfo-0:21.12.0-142.el8fdp.s390x as a component of Fast Datapath for Red Hat Enterprise Linux 8
  • ovn-2021-debuginfo-0:21.12.0-142.el8fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
  • ovn-2021-debugsource-0:21.12.0-142.el8fdp.aarch64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
  • ovn-2021-debugsource-0:21.12.0-142.el8fdp.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 8
  • ovn-2021-debugsource-0:21.12.0-142.el8fdp.s390x as a component of Fast Datapath for Red Hat Enterprise Linux 8
  • ovn-2021-debugsource-0:21.12.0-142.el8fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
  • ovn-2021-host-0:21.12.0-142.el8fdp.aarch64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
  • ovn-2021-host-0:21.12.0-142.el8fdp.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 8
  • ovn-2021-host-0:21.12.0-142.el8fdp.s390x as a component of Fast Datapath for Red Hat Enterprise Linux 8
  • ovn-2021-host-0:21.12.0-142.el8fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
  • ovn-2021-host-debuginfo-0:21.12.0-142.el8fdp.aarch64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
  • ovn-2021-host-debuginfo-0:21.12.0-142.el8fdp.ppc64le as a component of Fast Datapath for Red Hat Enterprise Linux 8
  • ovn-2021-host-debuginfo-0:21.12.0-142.el8fdp.s390x as a component of Fast Datapath for Red Hat Enterprise Linux 8
  • ovn-2021-host-debuginfo-0:21.12.0-142.el8fdp.x86_64 as a component of Fast Datapath for Red Hat Enterprise Linux 8
  • +8 more not shown

✅ Remediation

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

🔗 References (4)