Medium

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

Type: advisorySource: Official CVE List1 source record

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.

Announced 12 Mar 2024Source revision 1

Original source ↗

CVE-2024-2182

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2024-2182

Fast Datapath for Red Hat Enterprise Linux 8

Source reference: /containers/cna/affected/1/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Fast Datapath for Red Hat Enterprise Linux 8

Source reference: /containers/cna/affected/2/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Fast Datapath for Red Hat Enterprise Linux 8

Source reference: /containers/cna/affected/3/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Fast Datapath for Red Hat Enterprise Linux 8

Source reference: /containers/cna/affected/4/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Fast Datapath for Red Hat Enterprise Linux 8

Source reference: /containers/cna/affected/5/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Fast Datapath for Red Hat Enterprise Linux 9

Source reference: /containers/cna/affected/6/product

Affected versions: Not stated in this record
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Prerequisites: Not stated in this record

Fast Datapath for Red Hat Enterprise Linux 9

Source reference: /containers/cna/affected/7/product

Affected versions: Not stated in this record
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Prerequisites: Not stated in this record

Fast Datapath for Red Hat Enterprise Linux 9

Source reference: /containers/cna/affected/8/product

Affected versions: Not stated in this record
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Fast Datapath for Red Hat Enterprise Linux 9

Source reference: /containers/cna/affected/9/product

Affected versions: Not stated in this record
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Prerequisites: Not stated in this record

Fast Datapath for Red Hat Enterprise Linux 9

Source reference: /containers/cna/affected/10/product

Affected versions: Not stated in this record
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Prerequisites: Not stated in this record

Fast Datapath for RHEL 10

Source reference: /containers/cna/affected/11/product

Affected versions: Not stated in this record
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Fast Datapath for RHEL 10

Source reference: /containers/cna/affected/12/product

Affected versions: Not stated in this record
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Prerequisites: Not stated in this record

Fast Datapath for RHEL 10

Source reference: /containers/cna/affected/13/product

Affected versions: Not stated in this record
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Prerequisites: Not stated in this record

Fast Datapath for RHEL 7

Source reference: /containers/cna/affected/14/product

Affected versions: Not stated in this record
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Prerequisites: Not stated in this record

Fast Datapath for RHEL 7

Source reference: /containers/cna/affected/15/product

Affected versions: Not stated in this record
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Fast Datapath for RHEL 7

Source reference: /containers/cna/affected/16/product

Affected versions: Not stated in this record
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Prerequisites: Not stated in this record

Fast Datapath for RHEL 8

Source reference: /containers/cna/affected/17/product

Affected versions: Not stated in this record
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Fast Datapath for RHEL 8

Source reference: /containers/cna/affected/18/product

Affected versions: Not stated in this record
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Prerequisites: Not stated in this record

Fast Datapath for RHEL 8

Source reference: /containers/cna/affected/19/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Fast Datapath for RHEL 8

Source reference: /containers/cna/affected/20/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Fast Datapath for RHEL 8

Source reference: /containers/cna/affected/21/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Fast Datapath for RHEL 9

Source reference: /containers/cna/affected/22/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Fast Datapath for RHEL 9

Source reference: /containers/cna/affected/23/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Fast Datapath for RHEL 9

Source reference: /containers/cna/affected/24/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Fast Datapath for RHEL 9

Source reference: /containers/cna/affected/25/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Fast Datapath for RHEL 9

Source reference: /containers/cna/affected/26/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Fast Datapath for RHEL 9

Source reference: /containers/cna/affected/27/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Fast Datapath for RHEL 9

Source reference: /containers/cna/affected/28/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Fast Datapath for RHEL 9

Source reference: /containers/cna/affected/29/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Red Hat OpenShift Container Platform 4

Source reference: /containers/cna/affected/30/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Red Hat OpenShift Container Platform 4

Source reference: /containers/cna/affected/31/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Red Hat OpenShift Container Platform 4

Source reference: /containers/cna/affected/32/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Red Hat OpenShift Container Platform 4

Source reference: /containers/cna/affected/33/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Red Hat OpenShift Container Platform 4

Source reference: /containers/cna/affected/34/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Red Hat OpenShift Container Platform 4

Source reference: /containers/cna/affected/35/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Red Hat OpenShift Container Platform 4

Source reference: /containers/cna/affected/36/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Red Hat OpenShift Container Platform 4

Source reference: /containers/cna/affected/37/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Red Hat OpenStack Platform 13 (Queens)

Source reference: /containers/cna/affected/38/product

Affected versions: Not stated in this record
Fixed versions: Not stated in this record
Prerequisites: Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
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      {
        "status": "affected",
        "version": "20.03.0",
        "lessThan": "*",
        "versionType": "semver"
      }
    ],
    "packageName": "ovn",
    "collectionURL": "https://www.github.com/ovn-org/ovn/",
    "defaultStatus": "unaffected"
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  {
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      "cpe:/o:redhat:enterprise_linux:8::fastdatapath"
    ],
    "vendor": "Red Hat",
    "product": "Fast Datapath for Red Hat Enterprise Linux 8",
    "versions": [
      {
        "status": "unaffected",
        "version": "0:23.06.1-112.el8fdp",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "packageName": "ovn23.06",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "affected"
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    "cpes": [
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    ],
    "vendor": "Red Hat",
    "product": "Fast Datapath for Red Hat Enterprise Linux 8",
    "versions": [
      {
        "status": "unaffected",
        "version": "0:22.12.1-94.el8fdp",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "packageName": "ovn22.12",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "affected"
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  {
    "cpes": [
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    ],
    "vendor": "Red Hat",
    "product": "Fast Datapath for Red Hat Enterprise Linux 8",
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        "status": "unaffected",
        "version": "0:22.03.3-71.el8fdp",
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        "versionType": "rpm"
      }
    ],
    "packageName": "ovn22.03",
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    "defaultStatus": "affected"
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    ],
    "vendor": "Red Hat",
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    "versions": [
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        "version": "0:23.03.1-100.el8fdp",
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        "versionType": "rpm"
      }
    ],
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    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
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    ],
    "vendor": "Red Hat",
    "product": "Fast Datapath for Red Hat Enterprise Linux 8",
    "versions": [
      {
        "status": "unaffected",
        "version": "0:21.12.0-142.el8fdp",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "packageName": "ovn-2021",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "affected"
  },
  {
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9::fastdatapath"
    ],
    "vendor": "Red Hat",
    "product": "Fast Datapath for Red Hat Enterprise Linux 9",
    "versions": [
      {
        "status": "unaffected",
        "version": "0:23.09.0-136.el9fdp",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "packageName": "ovn23.09",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "affected"
  },
  {
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9::fastdatapath"
    ],
    "vendor": "Red Hat",
    "product": "Fast Datapath for Red Hat Enterprise Linux 9",
    "versions": [
      {
        "status": "unaffected",
        "version": "0:23.06.1-112.el9fdp",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "packageName": "ovn23.06",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "affected"
  },
  {
    "cpes": [
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    ],
    "vendor": "Red Hat",
    "product": "Fast Datapath for Red Hat Enterprise Linux 9",
    "versions": [
      {
        "status": "unaffected",
        "version": "0:22.12.1-94.el9fdp",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "packageName": "ovn22.12",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "affected"
  },
  {
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9::fastdatapath"
    ],
    "vendor": "Red Hat",
    "product": "Fast Datapath for Red Hat Enterprise Linux 9",
    "versions": [
      {
        "status": "unaffected",
        "version": "0:22.03.3-71.el9fdp",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "packageName": "ovn22.03",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "affected"
  },
  {
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9::fastdatapath"
    ],
    "vendor": "Red Hat",
    "product": "Fast Datapath for Red Hat Enterprise Linux 9",
    "versions": [
      {
        "status": "unaffected",
        "version": "0:23.03.1-100.el9fdp",
        "lessThan": "*",
        "versionType": "rpm"
      }
    ],
    "packageName": "ovn23.03",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "affected"
  },
  {
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:10::fastdatapath"
    ],
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 10",
    "packageName": "ovn25.03",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "affected"
  },
  {
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:10::fastdatapath"
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    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 10",
    "packageName": "ovn25.09",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "affected"
  },
  {
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:10::fastdatapath"
    ],
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 10",
    "packageName": "ovn26.03",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "affected"
  },
  {
    "cpes": [
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    ],
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 7",
    "packageName": "ovn2.11",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:7::fastdatapath"
    ],
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 7",
    "packageName": "ovn2.12",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:7::fastdatapath"
    ],
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 7",
    "packageName": "ovn2.13",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:8::fastdatapath"
    ],
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 8",
    "packageName": "ovn2.11",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:8::fastdatapath"
    ],
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 8",
    "packageName": "ovn2.12",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:8::fastdatapath"
    ],
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 8",
    "packageName": "ovn2.13",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:8::fastdatapath"
    ],
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 8",
    "packageName": "ovn22.06",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:8::fastdatapath"
    ],
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 8",
    "packageName": "ovn22.09",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9::fastdatapath"
    ],
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 9",
    "packageName": "ovn-2021",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "affected"
  },
  {
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9::fastdatapath"
    ],
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 9",
    "packageName": "ovn22.06",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9::fastdatapath"
    ],
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 9",
    "packageName": "ovn22.09",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "unknown"
  },
  {
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9::fastdatapath"
    ],
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 9",
    "packageName": "ovn24.03",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "affected"
  },
  {
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9::fastdatapath"
    ],
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 9",
    "packageName": "ovn24.09",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "affected"
  },
  {
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9::fastdatapath"
    ],
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 9",
    "packageName": "ovn25.03",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "affected"
  },
  {
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9::fastdatapath"
    ],
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 9",
    "packageName": "ovn25.09",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "affected"
  },
  {
    "cpes": [
      "cpe:/o:redhat:enterprise_linux:9::fastdatapath"
    ],
    "vendor": "Red Hat",
    "product": "Fast Datapath for RHEL 9",
    "packageName": "ovn26.03",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "affected"
  },
  {
    "cpes": [
      "cpe:/a:redhat:openshift:4"
    ],
    "vendor": "Red Hat",
    "product": "Red Hat OpenShift Container Platform 4",
    "packageName": "ovn22.06",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "affected"
  },
  {
    "cpes": [
      "cpe:/a:redhat:openshift:4"
    ],
    "vendor": "Red Hat",
    "product": "Red Hat OpenShift Container Platform 4",
    "packageName": "ovn22.09",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "affected"
  },
  {
    "cpes": [
      "cpe:/a:redhat:openshift:4"
    ],
    "vendor": "Red Hat",
    "product": "Red Hat OpenShift Container Platform 4",
    "packageName": "ovn22.12",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "affected"
  },
  {
    "cpes": [
      "cpe:/a:redhat:openshift:4"
    ],
    "vendor": "Red Hat",
    "product": "Red Hat OpenShift Container Platform 4",
    "packageName": "ovn23.03",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "affected"
  },
  {
    "cpes": [
      "cpe:/a:redhat:openshift:4"
    ],
    "vendor": "Red Hat",
    "product": "Red Hat OpenShift Container Platform 4",
    "packageName": "ovn23.06",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "affected"
  },
  {
    "cpes": [
      "cpe:/a:redhat:openshift:4"
    ],
    "vendor": "Red Hat",
    "product": "Red Hat OpenShift Container Platform 4",
    "packageName": "ovn23.09",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "affected"
  },
  {
    "cpes": [
      "cpe:/a:redhat:openshift:4"
    ],
    "vendor": "Red Hat",
    "product": "Red Hat OpenShift Container Platform 4",
    "packageName": "ovn24.03",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "affected"
  },
  {
    "cpes": [
      "cpe:/a:redhat:openshift:4"
    ],
    "vendor": "Red Hat",
    "product": "Red Hat OpenShift Container Platform 4",
    "packageName": "ovn24.09",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "affected"
  },
  {
    "cpes": [
      "cpe:/a:redhat:openstack:13"
    ],
    "vendor": "Red Hat",
    "product": "Red Hat OpenStack Platform 13 (Queens)",
    "packageName": "ovn2.11",
    "collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
    "defaultStatus": "unknown"
  }
]

Related CVEs: CVE-2024-2182
Source reference: /cveMetadata/cveId

Publisher severity

medium

Source reference: /containers/cna/metrics

Event: #38783 · Revision 1
Added to Heist Feed: Sun, 25 Oct 2026 10:35:22 GMT
Publisher date: Tue, 12 Mar 2024 16:18:31 GMT

Read the original announcement