{
  "fix": "intel-microcode 3.20240514.0ubuntu0.24.04.1",
  "url": "https://patchblox.com/security/fix/linux/ubuntu-noble-intel-microcode-3.20240514.0ubuntu0.24.04.1",
  "summary": "intel-microcode 3.20240514.0ubuntu0.24.04.1, released May 16, 2024, fixes 4 CVEs in intel-microcode. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "package",
  "title": "intel-microcode 3.20240514.0ubuntu0.24.04.1 for Ubuntu 24.04.5 LTS (noble)",
  "released": "2024-05-16T14:16:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2023-45745, high severity",
  "supported": true,
  "cveCount": 4,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.00382,
  "maxCvss": 8.2,
  "appliesTo": [
    {
      "product": "intel-microcode",
      "productUrl": "https://patchblox.com/security/product/linux/intel-microcode",
      "release": "Ubuntu 24.04.5 LTS (noble)",
      "fixedVersion": "3.20240514.0ubuntu0.24.04.1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2023-45745",
      "url": "https://patchblox.com/security/cve/CVE-2023-45745",
      "title": "ucode-intel: CVE-2023-47855: Fixed a potential security",
      "priority": "High",
      "severity": "high",
      "cvss": 8.2,
      "epss": 0.00382,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-47855",
      "url": "https://patchblox.com/security/cve/CVE-2023-47855",
      "title": "intel-microcode: Improper input validation in some Intel(R) TDX module software before version 1.5.05.46.698 may allow a privileged us...",
      "priority": "Routine",
      "severity": "Medium",
      "cvss": 6.7,
      "epss": 0.00371,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-46103",
      "url": "https://patchblox.com/security/cve/CVE-2023-46103",
      "title": "ucode-intel: Fixed a potential security vulnerability in Intel\u00AE",
      "priority": "Routine",
      "severity": "medium",
      "cvss": 4.7,
      "epss": 0.00279,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-45733",
      "url": "https://patchblox.com/security/cve/CVE-2023-45733",
      "title": "ucode-intel: Fixed a potential security vulnerability in some",
      "priority": "Routine",
      "severity": "MODERATE",
      "cvss": 2.8,
      "epss": 0.00179,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-12T13:55:20Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}