{
  "schema_version": "1.4.0",
  "id": "GHSA-r6hh-xg5m-g342",
  "modified": "2022-05-13T01:19:46Z",
  "published": "2022-05-13T01:19:46Z",
  "aliases": [
    "CVE-2018-19333"
  ],
  "details": "pkg/sentry/kernel/shm/shm.go in Google gVisor before 2018-11-01 allows attackers to overwrite memory locations in processes running as root (but not escape the sandbox) via vectors involving IPC_RMID shmctl calls, because reference counting is mishandled.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/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-2018-19333"
    },
    {
      "type": "WEB",
      "url": "https://github.com/google/gvisor/commit/0e277a39c8b6f905e289b75e8ad0594e6b3562ca"
    },
    {
      "type": "WEB",
      "url": "https://justi.cz/security/2018/11/14/gvisor-lpe.html"
    }
  ],
  "database_specific": {
    "cwe_ids": [],
    "severity": "CRITICAL",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2018-11-17T17:29:00Z"
  }
}