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CVE-2005-2800

Estado: ModificadaBaja (2.1)—Exploit
Gravedad2.1Baja · CVSS 2.0
Probabilidad de explotación0.83 %mayor que el 57 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoDisponiblePublicado en Exploit-DB

Fuga de memoria en la implementación de seq_file de la interfaz procfs de SCSI (sg.c) en el kernel de Linux 2.6.13 y anteriores, que permite a usuarios locales provocar una denegación de servicio (consumo de memoria) mediante determinadas lecturas repetidas del archivo /proc/scsi/sg/devices, lo que no se gestiona correctamente cuando el iterador next() devuelve NULL o un error.

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

CVSS

Puntuación base
2.1
Versión
2.0
Vector
AV:L/AC:L/Au:N/C:N/I:N/A:P

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días
0.83 %
Percentil entre todas las CVEs puntuadas
57
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.

Tecnologías afectadas (1)

Linux — Linux Kernel

CWE

Referencias

Mostrar las 28 referencias

JSON original (NVD)

Mostrar
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          "vectorString": "AV:L/AC:L/Au:N/C:N/I:N/A:P",
          "authentication": "NONE",
          "integrityImpact": "NONE",
          "accessComplexity": "LOW",
          "availabilityImpact": "PARTIAL",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 3.9,
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        "obtainOtherPrivilege": false,
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  "lastModified": "2026-06-16T22:15:42.360",
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