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CVE-2023-21040

Estado: ModificadaAlta (7.8)—

En buildCommand de bluetooth_ccc.cc, existe una posible escritura fuera de límites debida a un error lógico en el código. Esto podría provocar una escalada de privilegios local sin que se necesiten privilegios de ejecución adicionales. No se necesita interacción del usuario para la explotación.Product: AndroidVersions: Android kernelAndroid ID: A-238420277References: N/A

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

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 (1)

Google — Android

CWE

Referencias

JSON original (NVD)

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  "id": "CVE-2023-21040",
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          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
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              "automatable": "no"
            },
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              "technicalImpact": "total"
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          "version": "2.0.3",
          "timestamp": "2025-02-25T14:26:16.632537Z"
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      "value": "In buildCommand of bluetooth_ccc.cc, there is a possible out of bounds write due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-238420277References: N/A"
    }
  ],
  "lastModified": "2026-06-17T05:31:35.740",
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}