{
  "fix": "RLSA-2024:0134",
  "url": "https://patchblox.com/security/fix/linux/rlsa-2024-0134",
  "summary": "RLSA-2024:0134, released January 12, 2024, fixes 5 CVEs in kernel-rt (version 0:4.18.0-513.11.1.rt7.313.el8_9). None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "kernel-rt security update",
  "released": "2024-01-12T19:57:11Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2023-4622, high severity",
  "supported": true,
  "cveCount": 5,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.07302,
  "maxCvss": 7.8,
  "vendorAdvisory": "https://errata.rockylinux.org/RLSA-2024:0134",
  "appliesTo": [
    {
      "product": "kernel-rt",
      "productUrl": "https://patchblox.com/security/product/linux/kernel-rt",
      "release": "rocky 8",
      "fixedVersion": "0:4.18.0-513.11.1.rt7.313.el8_9",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2023-4622",
      "url": "https://patchblox.com/security/cve/CVE-2023-4622",
      "title": "kpatch-patch-4_18_0-513_5_1: This is a kernel live patch module which is automatically loaded by the RPM post-install script to modify the code of...",
      "priority": "High",
      "severity": "Important",
      "cvss": 7,
      "epss": 0.00619,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-42753",
      "url": "https://patchblox.com/security/cve/CVE-2023-42753",
      "title": "kernel-64kb: The SUSE Linux Enterprise 15 SP6 kernel was updated to receive various security bugfixes.\n\n\nThe following security bu...",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.00507,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-5633",
      "url": "https://patchblox.com/security/cve/CVE-2023-5633",
      "title": "kernel-64kb: The SUSE Linux Enterprise 15 SP7 kernel was updated to receive various security bugfixes.\n\n\nThe following security bu...",
      "priority": "High",
      "severity": "Important",
      "cvss": 7.8,
      "epss": 0.00278,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-20569",
      "url": "https://patchblox.com/security/cve/CVE-2023-20569",
      "title": "AMD: CVE-2023-20569 Return Address Predictor",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 5.6,
      "epss": 0.07302,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    },
    {
      "cveId": "CVE-2023-2162",
      "url": "https://patchblox.com/security/cve/CVE-2023-2162",
      "title": "bpftool: The kernel packages contain the Linux kernel, the core of any Linux operating system.\n\nSecurity Fix(es):\n\n* kernel: u...",
      "priority": "Routine",
      "severity": "Important",
      "cvss": 6.6,
      "epss": 0.00249,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T12:40:37Z"
}