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Vulnerabilities

Vulnerability · CVE-2024-2182

A flaw was found in the Open Virtual Network (OVN).

Published Mar 12, 2024 · catalog updated Oct 24, 2026 · A flaw was found

Check if you run it

No confirmed exploitation is on record for CVE-2024-2182. EPSS is 0.78%. Act only if a listed version of A flaw was found is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (A flaw was found).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium6.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.78%
Remediation
Advisory link
Affected products
Debian:12 ovn · Debian:13 ovn

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.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • Debian:12 ovn0 → 23.03.1-1~deb12u2
  • Debian:13 ovn0 → 24.03.1-1

How to fix CVE-2024-2182

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2024-2182. EPSS is 0.78%. Act only if a listed version of A flaw was found is installed.

Which versions are affected?

Compare what you have installed with 0 → 23.03.1-1~deb12u2, 0 → 24.03.1-1. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-346. EPSS 0.78%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

Debian security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Mar 12, 2024 · NIST NVD

    Detected

    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.

  2. Oct 19, 2026 · NIST NVD

    Updated

    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.

  3. Oct 24, 2026 · Trivy Vulnerability DB

    Fix available

    ovn fixed in 23.03.1-1~deb12u2; ovn fixed in 24.03.1-1

  4. Oct 24, 2026 · Trivy Vulnerability DB

    Fix available

    ovn fixed in 23.03.1-1~deb12u2

  5. Oct 24, 2026 · Trivy Vulnerability DB

    Fix available

    ovn fixed in 24.03.1-1

  6. Oct 24, 2026 · Trivy Vulnerability DB

    Updated

    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.

Sources

  • CVE.orgVulnerability recordCVE-2024-2182

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2024-2182

    30-day exploitation probability 0.78%

    first.org
  • NIST NVDVulnerability recordCVE-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 d

    nvd.nist.gov
  • Trivy Vulnerability DBPackage advisoryDEBIAN-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 d

    osv.dev

References

Freshness

Last verified in this catalog Oct 24, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.