{
  "fix": "RHSA-2023:1681",
  "url": "https://patchblox.com/security/fix/linux/rhsa-2023-1681",
  "summary": "RHSA-2023:1681, released April 10, 2023, fixes 1 CVE across 4 products. One of them is being exploited (CVE-2023-0386); 1 on CISA KEV. Patch Radar priority: Patch now.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 4 packages",
  "released": "2023-04-10T00:00:00Z",
  "priority": "Patch now",
  "priorityTier": 1,
  "priorityReason": "Closes CVE-2023-0386, exploited (CISA KEV)",
  "supported": true,
  "cveCount": 1,
  "exploitedCveCount": 1,
  "kevCveCount": 1,
  "ransomwareCveCount": 0,
  "maxEpss": 0.0788,
  "maxCvss": 7.8,
  "vendorAdvisory": "https://access.redhat.com/errata/RHSA-2023:1681",
  "appliesTo": [
    {
      "product": "kpatch-patch-5_14_0-162_12_1",
      "productUrl": "https://patchblox.com/security/product/linux/kpatch-patch-5-14-0-162-12-1",
      "release": "RHEL 9",
      "fixedVersion": "0:1-3.el9_1",
      "supported": true
    },
    {
      "product": "kpatch-patch-5_14_0-162_18_1",
      "productUrl": "https://patchblox.com/security/product/linux/kpatch-patch-5-14-0-162-18-1",
      "release": "RHEL 9",
      "fixedVersion": "0:1-2.el9_1",
      "supported": true
    },
    {
      "product": "kpatch-patch-5_14_0-162_22_2",
      "productUrl": "https://patchblox.com/security/product/linux/kpatch-patch-5-14-0-162-22-2",
      "release": "RHEL 9",
      "fixedVersion": "0:1-1.el9_1",
      "supported": true
    },
    {
      "product": "kpatch-patch-5_14_0-162_6_1",
      "productUrl": "https://patchblox.com/security/product/linux/kpatch-patch-5-14-0-162-6-1",
      "release": "RHEL 9",
      "fixedVersion": "0:1-4.el9_1",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2023-0386",
      "url": "https://patchblox.com/security/cve/CVE-2023-0386",
      "title": "bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: s...",
      "priority": "Patch now",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.0788,
      "kev": true,
      "ransomware": false,
      "exploited": true,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T18:46:35Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}