{
  "id": "CVE-2022-20453",
  "sourceIdentifier": "security@android.com",
  "published": "2022-11-08T22:15:11.580",
  "lastModified": "2024-11-21T06:42:50.433",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In update of MmsProvider.java, there is a possible constriction of directory permissions due to a path traversal error. This could lead to local denial of service of SIM recognition with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-240685104"
    },
    {
      "lang": "es",
      "value": "En la actualizaci\u00f3n de MmsProvider.java, existe una posible restricci\u00f3n de los permisos del directorio debido a un error de path traversal. Esto podr\u00eda dar lugar a una denegaci\u00f3n local del servicio de reconocimiento de SIM sin necesidad de privilegios de ejecuci\u00f3n adicionales. Se necesita la interacci\u00f3n del usuario para la explotaci\u00f3n. Producto: Android Versiones: Android-10 Android-11 Android-12 Android-12L Android-13ID de Android: A-240685104"
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
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  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
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  "references": [
    {
      "url": "https://source.android.com/security/bulletin/2022-11-01",
      "source": "security@android.com",
      "tags": [
        "Vendor Advisory"
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      "url": "https://source.android.com/security/bulletin/2022-11-01",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
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}