Vulnerability in Red Hat Fast Datapath For Enterprise Linux 8
CVE-2024-2182
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.008 (54.3th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 54th percentile — 54.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.008 · newest: 0.008 · change: 0.000
Affected products
- Red Hat Fast Datapath For Enterprise Linux 8 — versions 0:23.06.1-112.el8fdp, 0:22.12.1-94.el8fdp, 0:22.03.3-71.el8fdp
- Red Hat Fast Datapath For Enterprise Linux 9 — versions 0:23.09.0-136.el9fdp, 0:23.06.1-112.el9fdp, 0:22.12.1-94.el9fdp
- Red Hat Fast Datapath For Rhel 7
- Red Hat Fast Datapath For Rhel 8
- Red Hat Fast Datapath For Rhel 9
Weakness classification (CWE)
Public proof-of-concept exploits
References
- access.redhat.com/errata/RHSA-2024:1385 (vendor-advisory)
- access.redhat.com/errata/RHSA-2024:1386 (vendor-advisory)
- access.redhat.com/errata/RHSA-2024:1387 (vendor-advisory)
- access.redhat.com/errata/RHSA-2024:1388 (vendor-advisory)
- access.redhat.com/errata/RHSA-2024:1390 (vendor-advisory)
- access.redhat.com/errata/RHSA-2024:1391 (vendor-advisory)
- access.redhat.com/errata/RHSA-2024:1392 (vendor-advisory)
- access.redhat.com/errata/RHSA-2024:1393 (vendor-advisory)
- access.redhat.com/errata/RHSA-2024:1394 (vendor-advisory)
- access.redhat.com/errata/RHSA-2024:4035 (vendor-advisory)
Frequently asked questions
- What is CVE-2024-2182?
- CVE-2024-2182 is a medium-severity vulnerability in Red Hat Fast Datapath For Enterprise Linux 8, classified under Origin Validation Error. CVSS score: 6.5/10. Published 2024-03-12.
- How severe is CVE-2024-2182?
- Medium severity. CVSS v3 base score is 6.5 out of 10.
- Is CVE-2024-2182 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.