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CVE-2023-42742

Estado: ModificadaMedia (5.5)—

En sysui, es posible que falte una verificación de permiso. Esto podría provocar una denegación de servicio local sin necesidad de privilegios de ejecución adicionales.

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": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
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              "technicalImpact": "partial"
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          "version": "2.0.3",
          "timestamp": "2024-12-02T18:07:06.371851Z"
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          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.8
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  "affected": [
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      "source": "security@unisoc.com",
      "affectedData": [
        {
          "vendor": "Unisoc (Shanghai) Technologies Co., Ltd.",
          "product": "SC7731E/SC9832E/SC9863A/T310/T606/T612/T616/T610/T618/T760/T770/T820/S8000",
          "versions": [
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              "version": "Android11/Android12/Android13"
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  "published": "2023-12-04T01:15:11.740",
  "references": [
    {
      "url": "https://www.unisoc.com/en_us/secy/announcementDetail/https://www.unisoc.com/en_us/secy/announcementDetail/1731138365803266049",
      "tags": [
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          "value": "CWE-862"
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      "value": "In sysui, there is a possible missing permission check. This could lead to local denial of service with no additional execution privileges needed"
    },
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    }
  ],
  "lastModified": "2026-06-17T06:24:24.773",
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