{
  "schema_version": "1.4.0",
  "id": "GHSA-77h9-8376-2q7w",
  "modified": "2024-04-04T03:35:39Z",
  "published": "2023-04-19T21:30:26Z",
  "aliases": [
    "CVE-2021-0884"
  ],
  "details": "In PVRSRVBridgePhysmemImportSparseDmaBuf of the PowerVR kernel driver, a missing size check means there is a possible integer overflow that could allow out-of-bounds heap access. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android SoCAndroid ID: A-270393454",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:L/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-2021-0884"
    },
    {
      "type": "WEB",
      "url": "https://source.android.com/security/bulletin/2023-04-01"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-190"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-04-19T20:15:10Z"
  }
}