{
  "fix": "ELSA-2024-2456",
  "url": "https://patchblox.com/security/fix/linux/elsa-2024-2456",
  "summary": "ELSA-2024-2456, released May 3, 2024, fixes 3 CVEs across 13 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 13 packages",
  "released": "2024-05-03T00:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2023-4692, high severity",
  "supported": true,
  "cveCount": 3,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.0054,
  "maxCvss": 7.8,
  "vendorAdvisory": "https://linux.oracle.com/errata/ELSA-2024-2456.html",
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      "productUrl": "https://patchblox.com/security/product/linux/grub2-efi-aa64-cdboot",
      "release": "ol 9",
      "fixedVersion": "1:2.06-77.0.1.el9",
      "supported": true
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    {
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      "productUrl": "https://patchblox.com/security/product/linux/grub2-efi-aa64-modules",
      "release": "ol 9",
      "fixedVersion": "1:2.06-77.0.1.el9",
      "supported": true
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    {
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      "productUrl": "https://patchblox.com/security/product/linux/grub2-efi-x64",
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    {
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      "productUrl": "https://patchblox.com/security/product/linux/grub2-efi-x64-cdboot",
      "release": "ol 9",
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    {
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      "productUrl": "https://patchblox.com/security/product/linux/grub2-efi-x64-modules",
      "release": "ol 9",
      "fixedVersion": "1:2.06-77.0.1.el9",
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    {
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      "fixedVersion": "1:2.06-77.0.1.el9",
      "supported": true
    },
    {
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    {
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      "supported": true
    },
    {
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      "release": "ol 9",
      "fixedVersion": "1:2.06-77.0.1.el9",
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    {
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      "release": "ol 9",
      "fixedVersion": "1:2.06-77.0.1.el9",
      "supported": true
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    {
      "product": "grub2-tools-minimal",
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      "release": "ol 9",
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  "cves": [
    {
      "cveId": "CVE-2023-4692",
      "url": "https://patchblox.com/security/cve/CVE-2023-4692",
      "title": "grub-efi-amd64-bin: An out-of-bounds write flaw was found in grub2\u0027s NTFS filesystem driver.This issue may allow an attacker to present a...",
      "priority": "High",
      "severity": "Medium",
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      "epss": 0.0054,
      "kev": false,
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      "disclosed": false
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    {
      "cveId": "CVE-2023-4693",
      "url": "https://patchblox.com/security/cve/CVE-2023-4693",
      "title": "grub-efi-amd64-signed: An out-of-bounds read flaw was found on grub2\u0027s NTFS filesystem driver.This issue may allow a physically present atta...",
      "priority": "Routine",
      "severity": "Medium",
      "cvss": 5.3,
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      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2024-1048",
      "url": "https://patchblox.com/security/cve/CVE-2024-1048",
      "title": "grub2-common: The grub2 packages provide version 2 of the Grand Unified Boot Loader (GRUB), a highly configurable and customizable...",
      "priority": "Routine",
      "severity": "Moderate",
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      "epss": 0.00269,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T06:34:28Z"
}