{
  "affected": [],
  "aliases": [
    "CVE-2022-2209"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-07-22T11:15:00Z",
    "severity": null
  },
  "details": "io_uring uses work_flags to determine which identity need to grab from the calling process to make sure it is consistent with the calling process when executing IORING_OP. The mapping of flags is incomplete, which leads to multiple incorrect reference counts and hence use-after-free. We recommend upgrading past commit df3f3bb5059d20ef094d6b2f0256c4bf4127a859",
  "id": "GHSA-93qq-m35f-rfvj",
  "modified": "2022-07-23T00:00:24Z",
  "published": "2022-07-23T00:00:24Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-2209"
    },
    {
      "type": "WEB",
      "url": "https://github.com/torvalds/linux/commit/df3f3bb5059d20ef094d6b2f0256c4bf4127a859"
    },
    {
      "type": "WEB",
      "url": "https://kernel.dance/#df3f3bb5059d20ef094d6b2f0256c4bf4127a859"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}