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CVE-2019-10220

Estado: ModificadaAlta (8.8)—💥 PoC

La implementación CIFS del kernel de Linux, versión 4.9.0, es vulnerable a una inyección de rutas relativas en las listas de entradas de directorio.

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).

💥 Exploits públicos

Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.

⚠️ Las pruebas de concepto de GitHub no están verificadas: algunas son falsas o contienen malware. No las ejecute nunca fuera de un laboratorio aislado.

Tecnologías afectadas (3)

Canonical — Ubuntu LinuxDebian — Debian LinuxLinux — Linux Kernel

CWE

Referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2019-10220",
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          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
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  "published": "2019-11-27T16:15:11.300",
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    },
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      "value": "La implementación CIFS del kernel de Linux, versión 4.9.0, es vulnerable a una inyección de rutas relativas en las listas de entradas de directorio."
    }
  ],
  "lastModified": "2026-06-17T02:10:31.297",
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