CVE-2024-2182
Severity CVSS v4.0:
Pending analysis
Type:
Unavailable / Other
Publication date:
12/03/2024
Last modified:
14/09/2024
Description
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, that can trigger a denial of service.
Impact
Base Score 3.x
6.50
Severity 3.x
MEDIUM
References to Advisories, Solutions, and Tools
- https://access.redhat.com/errata/RHSA-2024:1385
- https://access.redhat.com/errata/RHSA-2024:1386
- https://access.redhat.com/errata/RHSA-2024:1387
- https://access.redhat.com/errata/RHSA-2024:1388
- https://access.redhat.com/errata/RHSA-2024:1390
- https://access.redhat.com/errata/RHSA-2024:1391
- https://access.redhat.com/errata/RHSA-2024:1392
- https://access.redhat.com/errata/RHSA-2024:1393
- https://access.redhat.com/errata/RHSA-2024:1394
- https://access.redhat.com/errata/RHSA-2024:4035
- https://access.redhat.com/security/cve/CVE-2024-2182
- https://bugzilla.redhat.com/show_bug.cgi?id=2267840
- https://mail.openvswitch.org/pipermail/ovs-announce/2024-March/000346.html
- https://www.openwall.com/lists/oss-security/2024/03/12/5