{
  "schema_version": "1.4.0",
  "id": "GHSA-6399-hf47-6qj8",
  "modified": "2024-04-04T01:59:22Z",
  "published": "2022-05-24T16:56:42Z",
  "aliases": [
    "CVE-2019-14239"
  ],
  "details": "On NXP Kinetis KV1x, Kinetis KV3x, and Kinetis K8x devices, Flash Access Controls (FAC) (a software IP protection method for execute-only access) can be defeated by leveraging a load instruction inside the execute-only region to expose the protected code into a CPU register.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-14239"
    },
    {
      "type": "WEB",
      "url": "https://www.usenix.org/conference/woot19/presentation/schink"
    },
    {
      "type": "WEB",
      "url": "https://www.usenix.org/system/files/woot19-paper_schink.pdf"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-287"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-09-24T19:15:00Z"
  }
}