{
  "fix": "RHSA-2025:7043",
  "url": "https://patchblox.com/security/fix/linux/rhsa-2025-7043",
  "summary": "RHSA-2025:7043, released May 13, 2025, fixes 3 CVEs in microcode_ctl (version 4:20250211-1.el9_6). None of them is reported as exploited. Patch Radar priority: Routine.",
  "platform": "linux",
  "type": "advisory",
  "title": "microcode_ctl security update",
  "released": "2025-05-13T00:00:00Z",
  "priority": "Routine",
  "priorityTier": 4,
  "priorityReason": "Closes 3 CVEs, none high severity",
  "supported": true,
  "cveCount": 3,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.0025,
  "maxCvss": 6.5,
  "vendorAdvisory": "https://access.redhat.com/errata/RHSA-2025:7043",
  "appliesTo": [
    {
      "product": "microcode_ctl",
      "productUrl": "https://patchblox.com/security/product/linux/microcode-ctl",
      "release": "RHEL 9",
      "fixedVersion": "4:20250211-1.el9_6",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2024-28047",
      "url": "https://patchblox.com/security/cve/CVE-2024-28047",
      "title": "microcode_ctl: The microcode_ctl packages provide microcode updates for Intel and AMD processors.\n\nSecurity Fix(es):\n\n* microcode_ct...",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 6.5,
      "epss": 0.0025,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-31157",
      "url": "https://patchblox.com/security/cve/CVE-2024-31157",
      "title": "microcode_ctl: The microcode_ctl packages provide microcode updates for Intel and AMD processors.\n\nSecurity Fix(es):\n\n* microcode_ct...",
      "priority": "Routine",
      "severity": "Moderate",
      "cvss": 6.5,
      "epss": 0.00234,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-39279",
      "url": "https://patchblox.com/security/cve/CVE-2024-39279",
      "title": "intel-microcode: Insufficient granularity of access control in UEFI firmware in someIntel(R) processors may allow a authenticated user...",
      "priority": "Routine",
      "severity": "Medium",
      "cvss": 6.5,
      "epss": 0.00216,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T12:40:37Z"
}