{
  "fix": "amd64-microcode 3.20191218.1ubuntu2.2",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-amd64-microcode-3.20191218.1ubuntu2.2",
  "summary": "amd64-microcode 3.20191218.1ubuntu2.2, released August 8, 2023, fixes 1 CVE in amd64-microcode. None of them is reported as exploited. Patch Radar priority: Routine.",
  "platform": "linux",
  "type": "package",
  "title": "amd64-microcode 3.20191218.1ubuntu2.2 for Ubuntu 22.04.1 LTS (jammy)",
  "released": "2023-08-08T11:15:00Z",
  "priority": "Routine",
  "priorityTier": 4,
  "priorityReason": "Closes CVE-2023-20569",
  "supported": true,
  "cveCount": 1,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.07302,
  "maxCvss": 5.6,
  "appliesTo": [
    {
      "product": "amd64-microcode",
      "productUrl": "https://patchblox.com/security/product/linux/amd64-microcode",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "3.20191218.1ubuntu2.2",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2023-20569",
      "url": "https://patchblox.com/security/cve/CVE-2023-20569",
      "title": "AMD: CVE-2023-20569 Return Address Predictor",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 5.6,
      "epss": 0.07302,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-11T07:45:43Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}