{
  "cveId": "CVE-2022-4338",
  "url": "https://patchblox.com/security/cve/CVE-2022-4338",
  "summary": "CVE-2022-4338 is fixed in 17 products on 1 platform, first by openvswitch-common 2.9.8-0ubuntu0.18.04.4, released January 10, 2023. It is not reported as exploited. Patch Radar priority: High.",
  "title": "openvswitch-vtep: An integer underflow in Organization Specific TLV was found in various versions of OpenvSwitch.",
  "description": "An integer underflow in Organization Specific TLV was found in various versions of OpenvSwitch.",
  "published": "2023-01-10T14:15:00Z",
  "severity": "Medium",
  "cvss": 9.8,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.01385,
  "epssPercentile": 0.72363,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "openvswitch",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "3.1.0~git20221212.739bcf2-4",
      "fix": "DEBIAN-CVE-2022-4338",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-4338",
      "released": "2023-01-10T22:15:14Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "3.1.0~git20221212.739bcf2-4",
      "fix": "DEBIAN-CVE-2022-4338",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-4338",
      "released": "2023-01-10T22:15:14Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch",
      "release": "Debian 14",
      "fixedVersion": "3.1.0~git20221212.739bcf2-4",
      "fix": "DEBIAN-CVE-2022-4338",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-4338",
      "released": "2023-01-10T22:15:14Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch-common",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.9.8-0ubuntu0.18.04.4",
      "fix": "openvswitch-common 2.9.8-0ubuntu0.18.04.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-openvswitch-common-2.9.8-0ubuntu0.18.04.4",
      "released": "2023-01-10T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch-common",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.13.8-0ubuntu1.1",
      "fix": "openvswitch-common 2.13.8-0ubuntu1.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-openvswitch-common-2.13.8-0ubuntu1.1",
      "released": "2024-01-19T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch-common",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.17.3-0ubuntu0.22.04.2",
      "fix": "openvswitch-common 2.17.3-0ubuntu0.22.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-openvswitch-common-2.17.3-0ubuntu0.22.04.2",
      "released": "2023-01-10T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch-ipsec",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.17.3-0ubuntu0.22.04.2",
      "fix": "openvswitch-ipsec 2.17.3-0ubuntu0.22.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-openvswitch-ipsec-2.17.3-0ubuntu0.22.04.2",
      "released": "2023-01-10T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch-pki",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.9.8-0ubuntu0.18.04.4",
      "fix": "openvswitch-pki 2.9.8-0ubuntu0.18.04.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-openvswitch-pki-2.9.8-0ubuntu0.18.04.4",
      "released": "2023-01-10T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch-pki",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.13.8-0ubuntu1.1",
      "fix": "openvswitch-pki 2.13.8-0ubuntu1.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-openvswitch-pki-2.13.8-0ubuntu1.1",
      "released": "2024-01-19T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch-pki",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.17.3-0ubuntu0.22.04.2",
      "fix": "openvswitch-pki 2.17.3-0ubuntu0.22.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-openvswitch-pki-2.17.3-0ubuntu0.22.04.2",
      "released": "2023-01-10T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch-source",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.13.8-0ubuntu1.1",
      "fix": "openvswitch-source 2.13.8-0ubuntu1.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-openvswitch-source-2.13.8-0ubuntu1.1",
      "released": "2024-01-19T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch-source",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.17.3-0ubuntu0.22.04.2",
      "fix": "openvswitch-source 2.17.3-0ubuntu0.22.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-openvswitch-source-2.17.3-0ubuntu0.22.04.2",
      "released": "2023-01-10T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch-switch",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.9.8-0ubuntu0.18.04.4",
      "fix": "openvswitch-switch 2.9.8-0ubuntu0.18.04.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-openvswitch-switch-2.9.8-0ubuntu0.18.04.4",
      "released": "2023-01-10T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch-switch",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.13.8-0ubuntu1.1",
      "fix": "openvswitch-switch 2.13.8-0ubuntu1.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-openvswitch-switch-2.13.8-0ubuntu1.1",
      "released": "2024-01-19T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch-switch",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.17.3-0ubuntu0.22.04.2",
      "fix": "openvswitch-switch 2.17.3-0ubuntu0.22.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-openvswitch-switch-2.17.3-0ubuntu0.22.04.2",
      "released": "2023-01-10T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch-switch-dpdk",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.9.8-0ubuntu0.18.04.4",
      "fix": "openvswitch-switch-dpdk 2.9.8-0ubuntu0.18.04.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-openvswitch-switch-dpdk-2.9.8-0ubuntu0.18.04.4",
      "released": "2023-01-10T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch-switch-dpdk",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.13.8-0ubuntu1.1",
      "fix": "openvswitch-switch-dpdk 2.13.8-0ubuntu1.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-openvswitch-switch-dpdk-2.13.8-0ubuntu1.1",
      "released": "2024-01-19T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch-switch-dpdk",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.17.3-0ubuntu0.22.04.2",
      "fix": "openvswitch-switch-dpdk 2.17.3-0ubuntu0.22.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-openvswitch-switch-dpdk-2.17.3-0ubuntu0.22.04.2",
      "released": "2023-01-10T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch-test",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.9.8-0ubuntu0.18.04.4",
      "fix": "openvswitch-test 2.9.8-0ubuntu0.18.04.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-openvswitch-test-2.9.8-0ubuntu0.18.04.4",
      "released": "2023-01-10T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch-test",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.13.8-0ubuntu1.1",
      "fix": "openvswitch-test 2.13.8-0ubuntu1.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-openvswitch-test-2.13.8-0ubuntu1.1",
      "released": "2024-01-19T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch-test",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.17.3-0ubuntu0.22.04.2",
      "fix": "openvswitch-test 2.17.3-0ubuntu0.22.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-openvswitch-test-2.17.3-0ubuntu0.22.04.2",
      "released": "2023-01-10T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch-testcontroller",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.9.8-0ubuntu0.18.04.4",
      "fix": "openvswitch-testcontroller 2.9.8-0ubuntu0.18.04.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-openvswitch-testcontroller-2.9.8-0ubuntu0.18.04.4",
      "released": "2023-01-10T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch-testcontroller",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.13.8-0ubuntu1.1",
      "fix": "openvswitch-testcontroller 2.13.8-0ubuntu1.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-openvswitch-testcontroller-2.13.8-0ubuntu1.1",
      "released": "2024-01-19T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch-testcontroller",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.17.3-0ubuntu0.22.04.2",
      "fix": "openvswitch-testcontroller 2.17.3-0ubuntu0.22.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-openvswitch-testcontroller-2.17.3-0ubuntu0.22.04.2",
      "released": "2023-01-10T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch-vtep",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.9.8-0ubuntu0.18.04.4",
      "fix": "openvswitch-vtep 2.9.8-0ubuntu0.18.04.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-openvswitch-vtep-2.9.8-0ubuntu0.18.04.4",
      "released": "2023-01-10T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch-vtep",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.13.8-0ubuntu1.1",
      "fix": "openvswitch-vtep 2.13.8-0ubuntu1.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-openvswitch-vtep-2.13.8-0ubuntu1.1",
      "released": "2024-01-19T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch-vtep",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.17.3-0ubuntu0.22.04.2",
      "fix": "openvswitch-vtep 2.17.3-0ubuntu0.22.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-openvswitch-vtep-2.17.3-0ubuntu0.22.04.2",
      "released": "2023-01-10T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "ovn-central",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.9.8-0ubuntu0.18.04.4",
      "fix": "ovn-central 2.9.8-0ubuntu0.18.04.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ovn-central-2.9.8-0ubuntu0.18.04.4",
      "released": "2023-01-10T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "ovn-common",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.9.8-0ubuntu0.18.04.4",
      "fix": "ovn-common 2.9.8-0ubuntu0.18.04.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ovn-common-2.9.8-0ubuntu0.18.04.4",
      "released": "2023-01-10T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "ovn-controller-vtep",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.9.8-0ubuntu0.18.04.4",
      "fix": "ovn-controller-vtep 2.9.8-0ubuntu0.18.04.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ovn-controller-vtep-2.9.8-0ubuntu0.18.04.4",
      "released": "2023-01-10T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "ovn-docker",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.9.8-0ubuntu0.18.04.4",
      "fix": "ovn-docker 2.9.8-0ubuntu0.18.04.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ovn-docker-2.9.8-0ubuntu0.18.04.4",
      "released": "2023-01-10T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "ovn-host",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.9.8-0ubuntu0.18.04.4",
      "fix": "ovn-host 2.9.8-0ubuntu0.18.04.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ovn-host-2.9.8-0ubuntu0.18.04.4",
      "released": "2023-01-10T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python-openvswitch",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.9.8-0ubuntu0.18.04.4",
      "fix": "python-openvswitch 2.9.8-0ubuntu0.18.04.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python-openvswitch-2.9.8-0ubuntu0.18.04.4",
      "released": "2023-01-10T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-openvswitch",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.9.8-0ubuntu0.18.04.4",
      "fix": "python3-openvswitch 2.9.8-0ubuntu0.18.04.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python3-openvswitch-2.9.8-0ubuntu0.18.04.4",
      "released": "2023-01-10T14:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-openvswitch",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.13.8-0ubuntu1.1",
      "fix": "python3-openvswitch 2.13.8-0ubuntu1.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-python3-openvswitch-2.13.8-0ubuntu1.1",
      "released": "2024-01-19T07:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-openvswitch",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.17.3-0ubuntu0.22.04.2",
      "fix": "python3-openvswitch 2.17.3-0ubuntu0.22.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-python3-openvswitch-2.17.3-0ubuntu0.22.04.2",
      "released": "2023-01-10T14:15:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T00:53:09Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}