{
  "schema_version": "1.4.0",
  "id": "GHSA-g4j2-r5x5-83p7",
  "modified": "2022-07-13T00:01:25Z",
  "published": "2022-05-24T19:13:16Z",
  "aliases": [
    "CVE-2021-31786"
  ],
  "details": "The Bluetooth Classic Audio implementation on Actions ATS2815 and ATS2819 devices does not properly handle a connection attempt from a host with the same BDAddress as the current connected BT host, allowing attackers to trigger a disconnection and deadlock of the device by connecting with a forged BDAddress that matches the original connected host.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-31786"
    },
    {
      "type": "WEB",
      "url": "https://dl.packetstormsecurity.net/papers/general/braktooth.pdf"
    },
    {
      "type": "WEB",
      "url": "https://launchstudio.bluetooth.com/ListingDetails/76427"
    },
    {
      "type": "WEB",
      "url": "https://www.actions-semi.com/index.php?id=3581&siteId=4"
    }
  ],
  "database_specific": {
    "cwe_ids": [],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-09-07T07:15:00Z"
  }
}