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CVE-2022-29800

Estado: ModificadaMedia (4.7)—

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.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2022-29800",
  "cveTags": [],
  "metrics": {
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          "role": "CISA Coordinator",
          "options": [
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              "exploitation": "poc"
            },
            {
              "automatable": "no"
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          "version": "2.0.3",
          "timestamp": "2025-05-28T13:52:48.327664Z"
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  "published": "2022-09-21T19:15:10.527",
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  "vulnStatus": "Modified",
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      "value": "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."
    },
    {
      "lang": "es",
      "value": "Se ha encontrado una vulnerabilidad de condición de carrera de tiempo de comprobación (TOCTOU) en networkd-dispatcher. Este fallo se presenta porque hay un determinado tiempo entre que son detectados los scripts y son ejecutados. Un atacante puede abusar de esta vulnerabilidad para sustituir los scripts que networkd-dispatcher cree que son propiedad de root por otros que no lo son"
    }
  ],
  "lastModified": "2026-06-17T04:40:44.260",
  "configurations": [
    {
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