{
  "schema_version": "1.4.0",
  "id": "GHSA-px2h-r39c-38r8",
  "modified": "2022-08-14T00:00:22Z",
  "published": "2022-08-11T00:00:16Z",
  "aliases": [
    "CVE-2022-20239"
  ],
  "details": "'remap_pfn_range' here may map out of size kernel memory (for example, may map the kernel area), and because the 'vma->vm_page_prot' can also be controlled by userspace, so userspace may map the kernel area to be writable, which is easy to be exploitedProduct: AndroidVersions: Android SoCAndroid ID: A-233972091",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-20239"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/security/bulletin/2022-08-01"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-610"
    ],
    "severity": "CRITICAL",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-08-10T20:15:00Z"
  }
}