{
  "cveId": "CVE-2023-3022",
  "url": "https://patchblox.com/security/cve/CVE-2023-3022",
  "summary": "CVE-2023-3022 is fixed in 13 products on 1 platform, first by RHSA-2022:1975, released May 10, 2022. It is not reported as exploited. Patch Radar priority: Routine.",
  "title": "linux: A flaw was found in the IPv6 module of the Linux kernel",
  "description": "A flaw was found in the IPv6 module of the Linux kernel. The arg.result was not used consistently in fib6_rule_lookup, sometimes holding rt6_info and other times fib6_info. This was not accounted for in other parts of the code where rt6_info was expected unconditionally, potentially leading to a kernel panic in fib6_rule_suppress.",
  "published": "2022-05-10T00:00:00Z",
  "severity": "medium",
  "cvss": 5.9,
  "cvssVector": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.00198,
  "epssPercentile": 0.09703,
  "priority": "Routine",
  "priorityTier": 4,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "kernel-rt",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-372.9.1.rt7.166.el8",
      "fix": "RHSA-2022:1975",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-1975",
      "released": "2022-05-10T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-rt-core",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-372.9.1.rt7.166.el8",
      "fix": "RHSA-2022:1975",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-1975",
      "released": "2022-05-10T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-rt-debug",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-372.9.1.rt7.166.el8",
      "fix": "RHSA-2022:1975",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-1975",
      "released": "2022-05-10T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-rt-debug-core",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-372.9.1.rt7.166.el8",
      "fix": "RHSA-2022:1975",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-1975",
      "released": "2022-05-10T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-rt-debug-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-372.9.1.rt7.166.el8",
      "fix": "RHSA-2022:1975",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-1975",
      "released": "2022-05-10T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-rt-debug-kvm",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-372.9.1.rt7.166.el8",
      "fix": "RHSA-2022:1975",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-1975",
      "released": "2022-05-10T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-rt-debug-modules",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-372.9.1.rt7.166.el8",
      "fix": "RHSA-2022:1975",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-1975",
      "released": "2022-05-10T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-rt-debug-modules-extra",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-372.9.1.rt7.166.el8",
      "fix": "RHSA-2022:1975",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-1975",
      "released": "2022-05-10T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-rt-devel",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-372.9.1.rt7.166.el8",
      "fix": "RHSA-2022:1975",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-1975",
      "released": "2022-05-10T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-rt-kvm",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-372.9.1.rt7.166.el8",
      "fix": "RHSA-2022:1975",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-1975",
      "released": "2022-05-10T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-rt-modules",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-372.9.1.rt7.166.el8",
      "fix": "RHSA-2022:1975",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-1975",
      "released": "2022-05-10T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "kernel-rt-modules-extra",
      "release": "RHEL 8",
      "fixedVersion": "0:4.18.0-372.9.1.rt7.166.el8",
      "fix": "RHSA-2022:1975",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-1975",
      "released": "2022-05-10T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "5.2.6-1",
      "fix": "DEBIAN-CVE-2023-3022",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-3022",
      "released": "2023-06-19T18:15:09Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "5.2.6-1",
      "fix": "DEBIAN-CVE-2023-3022",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-3022",
      "released": "2023-06-19T18:15:09Z"
    },
    {
      "platform": "linux",
      "product": "linux",
      "release": "Debian 14",
      "fixedVersion": "5.2.6-1",
      "fix": "DEBIAN-CVE-2023-3022",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-3022",
      "released": "2023-06-19T18:15:09Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T06:59:42Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}