fkie_cve-2021-39805
Vulnerability from fkie_nvd
Published
2022-04-12 17:15
Modified
2024-11-21 06:20
Severity ?
6.5 (Medium) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
In l2cble_process_sig_cmd of l2c_ble.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to remote information disclosure through Bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12LAndroid ID: A-212694559
References
security@android.comhttps://source.android.com/security/bulletin/2022-04-01Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://source.android.com/security/bulletin/2022-04-01Vendor Advisory
Impacted products
Vendor Product Version
google android 12.0
google android 12.1


To clipboard 

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              "criteria": "cpe:2.3:o:google:android:12.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "F8FB8EE9-FC56-4D5E-AE55-A5967634740C",
              "vulnerable": true
            },
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              "matchCriteriaId": "C64C1583-CDE0-4C1F-BDE6-05643C1BDD72",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In l2cble_process_sig_cmd of l2c_ble.cc, there is a possible out of bounds read due to a missing bounds check. This could lead to remote information disclosure through Bluetooth with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-12 Android-12LAndroid ID: A-212694559"
    },
    {
      "lang": "es",
      "value": "En la funci\u00f3n l2cble_process_sig_cmd del archivo l2c_ble.cc, se presenta una posible lectura fuera de l\u00edmites debido a una falta de comprobaci\u00f3n de l\u00edmites. Esto podr\u00eda conllevar a una divulgaci\u00f3n remota de informaci\u00f3n mediante Bluetooth sin ser necesarios privilegios de ejecuci\u00f3n adicionales. No es requerida una interacci\u00f3n del usuario para su explotaci\u00f3n. Producto: Android, Versiones: Android-12 Android-12L, ID de Android: A-212694559"
    }
  ],
  "id": "CVE-2021-39805",
  "lastModified": "2024-11-21T06:20:16.343",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "ADJACENT_NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 3.3,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:A/AC:L/Au:N/C:P/I:N/A:N",
          "version": "2.0"
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        "exploitabilityScore": 6.5,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
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        "type": "Primary",
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          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "version": "3.1"
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        "exploitabilityScore": 2.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
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  "published": "2022-04-12T17:15:08.540",
  "references": [
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      "source": "security@android.com",
      "tags": [
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      "url": "https://source.android.com/security/bulletin/2022-04-01"
    },
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  "vulnStatus": "Modified",
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          "lang": "en",
          "value": "CWE-125"
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      "source": "nvd@nist.gov",
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  ]
}


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