{
  "cveId": "CVE-2021-45710",
  "url": "https://patchblox.com/security/cve/CVE-2021-45710",
  "summary": "CVE-2021-45710 is fixed in 2 products on 1 platform, first by DEBIAN-CVE-2021-45710, released December 27, 2021. It is not reported as exploited. Patch Radar priority: High.",
  "title": "rust-tokio: An issue was discovered in the tokio crate before 1.8.4, and 1.9.x through 1.13.x before 1.13.1, for Rust",
  "description": "An issue was discovered in the tokio crate before 1.8.4, and 1.9.x through 1.13.x before 1.13.1, for Rust. In certain circumstances involving a closed oneshot channel, there is a data race and memory corruption.",
  "published": "2021-12-27T00:15:10Z",
  "severity": "high",
  "cvss": 8.1,
  "cvssVector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.01239,
  "epssPercentile": 0.69323,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "kanidm",
      "release": "opensuse-leap 15.6",
      "fixedVersion": "1.3.3~git0.f075d13-bp156.4.1",
      "fix": "OPENSUSE-SU-2024:0294-1",
      "url": "https://patchblox.com/security/fix/linux/opensuse-su-2024-0294-1",
      "released": "2024-09-09T12:04:21Z"
    },
    {
      "platform": "linux",
      "product": "rust-tokio",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "1.15.0-1",
      "fix": "DEBIAN-CVE-2021-45710",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-45710",
      "released": "2021-12-27T00:15:10Z"
    },
    {
      "platform": "linux",
      "product": "rust-tokio",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "1.15.0-1",
      "fix": "DEBIAN-CVE-2021-45710",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-45710",
      "released": "2021-12-27T00:15:10Z"
    },
    {
      "platform": "linux",
      "product": "rust-tokio",
      "release": "Debian 14",
      "fixedVersion": "1.15.0-1",
      "fix": "DEBIAN-CVE-2021-45710",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2021-45710",
      "released": "2021-12-27T00:15:10Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-09T07:25:28Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}