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CVE-2023-40097

Estado: ModificadaAlta (7.8)—

En hasPermissionForActivity de PackageManagerHelper.java, existe una posible concesión de URI debido a una validación de entrada incorrecta. Esto podría conducir a una escalada local de privilegios sin necesidad de permisos de ejecución adicionales. Se necesita la interacción del usuario para la explotación.

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-2023-40097",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 7.8,
          "attackVector": "LOCAL",
          "baseSeverity": "HIGH",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 1.8
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  "affected": [
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      "source": "security@android.com",
      "affectedData": [
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          "vendor": "Google",
          "product": "Android",
          "versions": [
            {
              "status": "affected",
              "version": "13"
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            {
              "status": "affected",
              "version": "12L"
            },
            {
              "status": "affected",
              "version": "12"
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            {
              "status": "affected",
              "version": "11"
            }
          ],
          "defaultStatus": "unaffected"
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      ]
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  ],
  "published": "2023-12-04T23:15:24.657",
  "references": [
    {
      "url": "https://android.googlesource.com/platform/packages/apps/Launcher3/+/6c9a41117d5a9365cf34e770bbb00138f6bf997e",
      "tags": [
        "Mailing List",
        "Patch"
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      "source": "security@android.com"
    },
    {
      "url": "https://source.android.com/security/bulletin/2023-12-01",
      "tags": [
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        "Vendor Advisory"
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      "source": "security@android.com"
    },
    {
      "url": "https://android.googlesource.com/platform/packages/apps/Launcher3/+/6c9a41117d5a9365cf34e770bbb00138f6bf997e",
      "tags": [
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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    {
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      "tags": [
        "Patch",
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "In hasPermissionForActivity of PackageManagerHelper.java, there is a possible URI grant due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation."
    },
    {
      "lang": "es",
      "value": "En hasPermissionForActivity de PackageManagerHelper.java, existe una posible concesión de URI debido a una validación de entrada incorrecta. Esto podría conducir a una escalada local de privilegios sin necesidad de permisos de ejecución adicionales. Se necesita la interacción del usuario para la explotación."
    }
  ],
  "lastModified": "2026-06-17T06:16:08.417",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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          "operator": "OR"
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  "sourceIdentifier": "security@android.com"
}