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CVE-2015-8967

Estado: ModificadaAlta (7.8)—
Gravedad7.8Alta · CVSS 3.1
Probabilidad de explotación0.83 %mayor que el 57 % de las CVE
Explotación activaNono figura en el catálogo de CISA
Exploit públicoNo conocidosin código público localizado

arch/arm64/kernel/sys.c en el kernel de Linux en versiones anteriores a 4.0 permiten a usuarios locales eludir el mecanismo de protección de "permisos de página estricta" y modificar la tabla de llamadas del sistema, y consecuentemente obtener privilegios, aprovechando el acceso de escritura.

CVSS

Puntuación base
7.8
Versión
3.1
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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
23/10/2026

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).

Tecnologías afectadas (2)

Google — AndroidLinux — Linux Kernel

CWE

Referencias

Mostrar las 8 referencias

JSON original (NVD)

Mostrar
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  "id": "CVE-2015-8967",
  "cveTags": [],
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          "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C",
          "authentication": "NONE",
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          "accessComplexity": "MEDIUM",
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          "confidentialityImpact": "COMPLETE"
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  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
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  "descriptions": [
    {
      "lang": "en",
      "value": "arch/arm64/kernel/sys.c in the Linux kernel before 4.0 allows local users to bypass the \"strict page permissions\" protection mechanism and modify the system-call table, and consequently gain privileges, by leveraging write access."
    },
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      "lang": "es",
      "value": "arch/arm64/kernel/sys.c en el kernel de Linux en versiones anteriores a 4.0 permiten a usuarios locales eludir el mecanismo de protección de \"permisos de página estricta\" y modificar la tabla de llamadas del sistema, y consecuentemente obtener privilegios, aprovechando el acceso de escritura."
    }
  ],
  "lastModified": "2026-06-17T00:35:35.053",
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}