Red Hat Enterprise Linux: Schwachstelle ermöglicht Denial of Service

Summary

Product

Vulnerabilities 1

• Medium 6.5
  CVE-2024-2182

  Ovn: insufficient validation of bfd packets may lead to denial of service

  A flaw was found in the Open Virtual Network (OVN). In OVN clusters where BFD is used between hypervisors for high availability, an attacker can inject specially crafted BFD packets from inside unprivileged workloads, including virtual machines or containers,…

  Red Hat Red Hat OpenShift Container Platform 4 Red Hat OpenStack Platform 13 (Queens) Fast Datapath for RHEL 9 Linux Debian Ubuntu
  Mar 12, 2024

Revision history

1. 2026-01-26 #4

   Neue Updates von SUSE aufgenommen

2. 2026-01-14 #3

   Neue Updates von SUSE aufgenommen

3. 2024-06-20 #2

   Neue Updates von Red Hat aufgenommen

4. 2024-03-19 #1

   Initiale Fassung

References

• Red Hat Security Advisory vom 2024-03-19
  https://access.redhat.com/errata/RHSA-2024:1385
• Red Hat Security Advisory vom 2024-03-19
  https://access.redhat.com/errata/RHSA-2024:1386
• Red Hat Security Advisory vom 2024-03-19
  https://access.redhat.com/errata/RHSA-2024:1387
• Red Hat Security Advisory vom 2024-03-19
  https://access.redhat.com/errata/RHSA-2024:1388
• Red Hat Security Advisory vom 2024-03-19
  https://access.redhat.com/errata/RHSA-2024:1390
• Red Hat Security Advisory vom 2024-03-19
  https://access.redhat.com/errata/RHSA-2024:1391
• Red Hat Security Advisory vom 2024-03-19
  https://access.redhat.com/errata/RHSA-2024:1392
• Red Hat Security Advisory vom 2024-03-19
  https://access.redhat.com/errata/RHSA-2024:1393
• Red Hat Security Advisory vom 2024-03-19
  https://access.redhat.com/errata/RHSA-2024:1394
• Red Hat Security Advisory RHSA-2024:4035 vom 2024-06-21
  https://access.redhat.com/errata/RHSA-2024:4035
• SUSE Security Update SUSE-SU-2026:20049-1 vom 2026-01-15
  https://lists.suse.com/pipermail/sle-security-updates/2026-January/023759.html
• SUSE Security Update SUSE-SU-2026:20061-1 vom 2026-01-15
  https://lists.suse.com/pipermail/sle-security-updates/2026-January/023750.html
• SUSE Security Update SUSE-SU-2026:0290-1 vom 2026-01-26
  https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/CZ27M5UXKPHOJEYSXJALA5IXWXFLXOMJ/