{
  "fix": "ELSA-2022-9827",
  "url": "https://patchblox.com/security/fix/linux/elsa-2022-9827",
  "summary": "ELSA-2022-9827, released September 21, 2022, fixes 4 CVEs across 12 products. One of them is being exploited (CVE-2022-2586); 1 on CISA KEV. Patch Radar priority: Patch now.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 12 packages",
  "released": "2022-09-21T00:00:00Z",
  "priority": "Patch now",
  "priorityTier": 1,
  "priorityReason": "Closes CVE-2022-2586, exploited (CISA KEV)",
  "supported": true,
  "cveCount": 4,
  "exploitedCveCount": 1,
  "kevCveCount": 1,
  "ransomwareCveCount": 0,
  "maxEpss": 0.10202,
  "maxCvss": 7.8,
  "vendorAdvisory": "https://linux.oracle.com/errata/ELSA-2022-9827.html",
  "appliesTo": [
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      "productUrl": "https://patchblox.com/security/product/linux/bpftool",
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      "supported": true
    },
    {
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      "productUrl": "https://patchblox.com/security/product/linux/bpftool",
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      "fixedVersion": "0:5.15.0-2.52.3.el9uek",
      "supported": true
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    {
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      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek",
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      "supported": true
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    {
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      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek",
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      "supported": true
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    {
      "product": "kernel-uek-core",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek-core",
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      "supported": true
    },
    {
      "product": "kernel-uek-debug",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek-debug",
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      "supported": true
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    {
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      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek-debug",
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      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek-debug-core",
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      "supported": true
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      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek-debug-core",
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    },
    {
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      "productUrl": "https://patchblox.com/security/product/linux/kernel-uek-modules-extra",
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  "cves": [
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      "cveId": "CVE-2022-2586",
      "url": "https://patchblox.com/security/cve/CVE-2022-2586",
      "title": "kernel-rt: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high...",
      "priority": "Patch now",
      "severity": "Moderate",
      "cvss": 7.8,
      "epss": 0.10202,
      "kev": true,
      "ransomware": false,
      "exploited": true,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-34918",
      "url": "https://patchblox.com/security/cve/CVE-2022-34918",
      "title": "bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: h...",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.05451,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-2585",
      "url": "https://patchblox.com/security/cve/CVE-2022-2585",
      "title": "kernel-rt-debug-core: The kernel-rt packages provide the Real Time Linux Kernel, which enables fine-tuning for systems with extremely high...",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.01284,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2022-21546",
      "url": "https://patchblox.com/security/cve/CVE-2022-21546",
      "title": "linux: In the Linux kernel, the following vulnerability has been resolved:  scsi: target: Fix WRITE_SAME No Data Buffer cras...",
      "priority": "High",
      "severity": "high",
      "cvss": 7.8,
      "epss": 0.00453,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T06:34:28Z"
}