{
  "schema_version": "1.4.0",
  "id": "GHSA-w62f-9gm7-596f",
  "modified": "2022-05-24T19:01:54Z",
  "published": "2022-05-24T19:01:54Z",
  "aliases": [
    "CVE-2021-28664"
  ],
  "details": "The Arm Mali GPU kernel driver allows privilege escalation or a denial of service (memory corruption) because an unprivileged user can achieve read/write access to read-only pages. This affects Bifrost r0p0 through r28p0 before r29p0, Valhall r19p0 through r28p0 before r29p0, and Midgard r8p0 through r30p0.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/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-2021-28664"
    },
    {
      "type": "WEB",
      "url": "https://developer.arm.com/Arm%20Security%20Center/Mali%20GPU%20Driver%20Vulnerabilities"
    },
    {
      "type": "WEB",
      "url": "https://developer.arm.com/support/arm-security-updates"
    },
    {
      "type": "WEB",
      "url": "https://developer.arm.com/support/arm-security-updates/mali-gpu-kernel-driver"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269",
      "CWE-416",
      "CWE-787"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-05-10T15:15:00Z"
  }
}