{
  "cveId": "CVE-2022-32166",
  "url": "https://patchblox.com/security/cve/CVE-2022-32166",
  "summary": "CVE-2022-32166 is fixed in 15 products on 1 platform, first by openvswitch-common 2.9.8-0ubuntu0.18.04.3, released September 28, 2022. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "openvswitch: In ovs versions v0.90.0 through v2.5.0 are vulnerable to heap buffer over-read in flow.c",
  "description": "In ovs versions v0.90.0 through v2.5.0 are vulnerable to heap buffer over-read in flow.c. An unsafe comparison of \u201Cminimasks\u201D function could lead access to an unmapped region of memory. This vulnerability is capable of crashing the software, memory modification, and possible remote execution.",
  "published": "2022-09-28T03:15:00Z",
  "severity": "medium",
  "cvss": 6.1,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H",
  "epss": 0.00606,
  "epssPercentile": 0.4925,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "openvswitch",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "2.13.0\u002Bdfsg1-1",
      "fix": "DEBIAN-CVE-2022-32166",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-32166",
      "released": "2022-09-28T10:15:09Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "2.13.0\u002Bdfsg1-1",
      "fix": "DEBIAN-CVE-2022-32166",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-32166",
      "released": "2022-09-28T10:15:09Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch",
      "release": "Debian 14",
      "fixedVersion": "2.13.0\u002Bdfsg1-1",
      "fix": "DEBIAN-CVE-2022-32166",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-32166",
      "released": "2022-09-28T10:15:09Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch-common",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.9.8-0ubuntu0.18.04.3",
      "fix": "openvswitch-common 2.9.8-0ubuntu0.18.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-openvswitch-common-2.9.8-0ubuntu0.18.04.3",
      "released": "2022-09-28T03:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch-pki",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.9.8-0ubuntu0.18.04.3",
      "fix": "openvswitch-pki 2.9.8-0ubuntu0.18.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-openvswitch-pki-2.9.8-0ubuntu0.18.04.3",
      "released": "2022-09-28T03:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch-switch",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.9.8-0ubuntu0.18.04.3",
      "fix": "openvswitch-switch 2.9.8-0ubuntu0.18.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-openvswitch-switch-2.9.8-0ubuntu0.18.04.3",
      "released": "2022-09-28T03:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch-switch-dpdk",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.9.8-0ubuntu0.18.04.3",
      "fix": "openvswitch-switch-dpdk 2.9.8-0ubuntu0.18.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-openvswitch-switch-dpdk-2.9.8-0ubuntu0.18.04.3",
      "released": "2022-09-28T03:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch-test",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.9.8-0ubuntu0.18.04.3",
      "fix": "openvswitch-test 2.9.8-0ubuntu0.18.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-openvswitch-test-2.9.8-0ubuntu0.18.04.3",
      "released": "2022-09-28T03:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch-testcontroller",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.9.8-0ubuntu0.18.04.3",
      "fix": "openvswitch-testcontroller 2.9.8-0ubuntu0.18.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-openvswitch-testcontroller-2.9.8-0ubuntu0.18.04.3",
      "released": "2022-09-28T03:15:00Z"
    },
    {
      "platform": "linux",
      "product": "openvswitch-vtep",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.9.8-0ubuntu0.18.04.3",
      "fix": "openvswitch-vtep 2.9.8-0ubuntu0.18.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-openvswitch-vtep-2.9.8-0ubuntu0.18.04.3",
      "released": "2022-09-28T03:15:00Z"
    },
    {
      "platform": "linux",
      "product": "ovn-central",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.9.8-0ubuntu0.18.04.3",
      "fix": "ovn-central 2.9.8-0ubuntu0.18.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ovn-central-2.9.8-0ubuntu0.18.04.3",
      "released": "2022-09-28T03:15:00Z"
    },
    {
      "platform": "linux",
      "product": "ovn-common",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.9.8-0ubuntu0.18.04.3",
      "fix": "ovn-common 2.9.8-0ubuntu0.18.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ovn-common-2.9.8-0ubuntu0.18.04.3",
      "released": "2022-09-28T03:15:00Z"
    },
    {
      "platform": "linux",
      "product": "ovn-controller-vtep",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.9.8-0ubuntu0.18.04.3",
      "fix": "ovn-controller-vtep 2.9.8-0ubuntu0.18.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ovn-controller-vtep-2.9.8-0ubuntu0.18.04.3",
      "released": "2022-09-28T03:15:00Z"
    },
    {
      "platform": "linux",
      "product": "ovn-docker",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.9.8-0ubuntu0.18.04.3",
      "fix": "ovn-docker 2.9.8-0ubuntu0.18.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ovn-docker-2.9.8-0ubuntu0.18.04.3",
      "released": "2022-09-28T03:15:00Z"
    },
    {
      "platform": "linux",
      "product": "ovn-host",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.9.8-0ubuntu0.18.04.3",
      "fix": "ovn-host 2.9.8-0ubuntu0.18.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-ovn-host-2.9.8-0ubuntu0.18.04.3",
      "released": "2022-09-28T03:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python-openvswitch",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.9.8-0ubuntu0.18.04.3",
      "fix": "python-openvswitch 2.9.8-0ubuntu0.18.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python-openvswitch-2.9.8-0ubuntu0.18.04.3",
      "released": "2022-09-28T03:15:00Z"
    },
    {
      "platform": "linux",
      "product": "python3-openvswitch",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "2.9.8-0ubuntu0.18.04.3",
      "fix": "python3-openvswitch 2.9.8-0ubuntu0.18.04.3",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-python3-openvswitch-2.9.8-0ubuntu0.18.04.3",
      "released": "2022-09-28T03:15:00Z"
    }
  ],
  "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"
  }
}