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CVE-2003-0127

Estado: ModificadaAlta (7.2)—Exploit
Gravedad7.2Alta · CVSS 2.0
Probabilidad de explotación1.57 %mayor que el 75 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoDisponiblePublicado en Exploit-DB · Prueba de concepto en GitHub (no verificada)

El cargador de módulos del kernel en Linux kernel 2.2.x anterior a 2.2.25, y 2.4.x anterior a 2.4.21, permite a los usuarios locales obtener privilegios de root mediante el uso de ptrace para adjuntarse a un proceso hijo que es generado por el kernel.

Traducción automática del texto original de NVD (en inglés).

CVSS

Puntuación base
7.2
Versión
2.0
Vector
AV:L/AC:L/Au:N/C:C/I:C/A:C

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días
1.57 %
Percentil entre todas las CVEs puntuadas
75
Fecha de la puntuación
21/10/2026

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 (1)

Linux — Linux Kernel

CWE

Referencias

Mostrar las 40 referencias

JSON original (NVD)

Mostrar
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      "value": "The kernel module loader in Linux kernel 2.2.x before 2.2.25, and 2.4.x before 2.4.21, allows local users to gain root privileges by using ptrace to attach to a child process that is spawned by the kernel."
    }
  ],
  "lastModified": "2026-06-16T22:01:35.730",
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}