{
  "cveId": "CVE-2022-29800",
  "url": "https://patchblox.com/security/cve/CVE-2022-29800",
  "summary": "CVE-2022-29800 is fixed in networkd-dispatcher on 1 platform, first by networkd-dispatcher 1.7-0ubuntu3.4, released April 26, 2022. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "networkd-dispatcher: A time-of-check-time-of-use (TOCTOU) race condition vulnerability was found in networkd-dispatcher",
  "description": "A time-of-check-time-of-use (TOCTOU) race condition vulnerability was found in networkd-dispatcher. This flaw exists because there is a certain time between the scripts being discovered and them being run. An attacker can abuse this vulnerability to replace scripts that networkd-dispatcher believes to be owned by root with ones that are not.",
  "published": "2022-04-26T17:00:00Z",
  "severity": "High",
  "cvss": 4.7,
  "cvssVector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N",
  "epss": 0.07162,
  "epssPercentile": 0.9432,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "networkd-dispatcher",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "2.2.3-1",
      "fix": "DEBIAN-CVE-2022-29800",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-29800",
      "released": "2022-09-21T19:15:10Z"
    },
    {
      "platform": "linux",
      "product": "networkd-dispatcher",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "2.2.3-1",
      "fix": "DEBIAN-CVE-2022-29800",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-29800",
      "released": "2022-09-21T19:15:10Z"
    },
    {
      "platform": "linux",
      "product": "networkd-dispatcher",
      "release": "Debian 14",
      "fixedVersion": "2.2.3-1",
      "fix": "DEBIAN-CVE-2022-29800",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-29800",
      "released": "2022-09-21T19:15:10Z"
    },
    {
      "platform": "linux",
      "product": "networkd-dispatcher",
      "release": "Ubuntu 18.04.6 LTS (bionic)",
      "fixedVersion": "1.7-0ubuntu3.4",
      "fix": "networkd-dispatcher 1.7-0ubuntu3.4",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-bionic-networkd-dispatcher-1.7-0ubuntu3.4",
      "released": "2022-04-26T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "networkd-dispatcher",
      "release": "Ubuntu 20.04 LTS (focal)",
      "fixedVersion": "2.1-2~ubuntu20.04.2",
      "fix": "networkd-dispatcher 2.1-2~ubuntu20.04.2",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-networkd-dispatcher-2.1-2-ubuntu20.04.2",
      "released": "2022-04-26T17:00:00Z"
    },
    {
      "platform": "linux",
      "product": "networkd-dispatcher",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "2.1-2ubuntu0.22.04.1",
      "fix": "networkd-dispatcher 2.1-2ubuntu0.22.04.1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-networkd-dispatcher-2.1-2ubuntu0.22.04.1",
      "released": "2022-04-26T17:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}