{
  "id": "CVE-2021-3658",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2022-03-02T23:15:08.787",
  "lastModified": "2022-06-03T16:22:03.880",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "bluetoothd from bluez incorrectly saves adapters' Discoverable status when a device is powered down, and restores it when powered up. If a device is powered down while discoverable, it will be discoverable when powered on again. This could lead to inadvertent exposure of the bluetooth stack to physically nearby attackers."
    },
    {
      "lang": "es",
      "value": "bluetoothd de bluez guarda incorrectamente el estado Discoverable de los adaptadores cuando es apagado un dispositivo, y lo restaura cuando es encendido. Si un dispositivo es apagado mientras es detectado, ser\u00e1 detectado cuando es encendido de nuevo. Esto podr\u00eda conllevar a una exposici\u00f3n inadvertida de la pila bluetooth a atacantes f\u00edsicamente cercanos"
    }
  ],
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          "attackVector": "ADJACENT_NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM"
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        "exploitabilityScore": 2.8,
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          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
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          "baseScore": 3.3
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        "baseSeverity": "LOW",
        "exploitabilityScore": 6.5,
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        "acInsufInfo": false,
        "obtainAllPrivilege": false,
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        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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  "references": [
    {
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1984728",
      "source": "secalert@redhat.com",
      "tags": [
        "Issue Tracking",
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      "url": "https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=b497b5942a8beb8f89ca1c359c54ad67ec843055",
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}