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CVE-2023-20936

Estado: ModificadaAlta (7.8)—

En bta_av_rc_disc_done de bta_av_act.cc, existe una posible escritura fuera de límites debida a la falta de una comprobación de límites. Esto podría derivar en 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-11 Android-12 Android-12L Android-13Android ID: A-226927612

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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          "role": "CISA Coordinator",
          "options": [
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              "exploitation": "none"
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          "version": "2.0.3",
          "timestamp": "2025-02-25T21:22:05.793375Z"
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          "privilegesRequired": "LOW",
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  "published": "2023-03-24T20:15:09.397",
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  "vulnStatus": "Modified",
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      "value": "In bta_av_rc_disc_done of bta_av_act.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12 Android-12L Android-13Android ID: A-226927612"
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  "lastModified": "2026-06-17T05:31:14.750",
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