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CVE-2019-3819

Estado: ModificadaMedia (4.4)—

Se ha detectado un fallo en el kernel de Linux, en la función hid_debug_events_read() en el archivo en drivers/hid/hid-debug.c, que podría entrar en un bucle infinito con determinados parámetros que se pasan desde un espacio de usuario. Un usuario local con privilegios ("root") puede causar el bloqueo del sistema y una denegación de servicio (DoS). Las versiones v4.18 y posteriores son vulnerables.

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 (4)

Canonical — Ubuntu LinuxDebian — Debian LinuxLinux — Linux KernelOpensuse — Leap

CWE

Referencias

JSON original (NVD)

Mostrar
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    },
    {
      "lang": "es",
      "value": "Se ha detectado un fallo en el kernel de Linux, en la función  hid_debug_events_read() en el archivo en drivers/hid/hid-debug.c, que podría entrar en un bucle infinito con determinados parámetros que se pasan desde un espacio de usuario.  Un usuario local con privilegios (\"root\") puede causar el bloqueo del sistema y una denegación de servicio (DoS). Las versiones v4.18 y posteriores son vulnerables."
    }
  ],
  "lastModified": "2026-06-17T02:35:39.247",
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