{
  "cveId": "CVE-2023-45230",
  "url": "https://patchblox.com/security/cve/CVE-2023-45230",
  "summary": "CVE-2023-45230 is fixed in 10 products on 1 platform, first by DEBIAN-CVE-2023-45230, released January 16, 2024. It is not reported as exploited. Patch Radar priority: High.",
  "title": "ovmf: This update for ovmf fixes the following issues:\n    \n- CVE-2023-45229: Fixed integer underflow when processing IA_NA...",
  "description": "This update for ovmf fixes the following issues:\n    \n- CVE-2023-45229: Fixed integer underflow when processing IA_NA/IA_TA options in a DHCPv6 Advertise message (bsc#1218879)\n- CVE-2023-45230: Fixed buffer overflow in the DHCPv6 client via a long Server ID option (bsc#1218880)",
  "published": "2024-01-16T08:15:00Z",
  "severity": "Important",
  "cvss": 8.8,
  "cvssVector": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
  "epss": 0.01213,
  "epssPercentile": 0.68699,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "edk2",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "2022.11-6\u002Bdeb12u1",
      "fix": "DEBIAN-CVE-2023-45230",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-45230",
      "released": "2024-01-16T16:15:11Z"
    },
    {
      "platform": "linux",
      "product": "edk2",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "2023.11-6",
      "fix": "DEBIAN-CVE-2023-45230",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-45230",
      "released": "2024-01-16T16:15:11Z"
    },
    {
      "platform": "linux",
      "product": "edk2",
      "release": "Debian 14",
      "fixedVersion": "2023.11-6",
      "fix": "DEBIAN-CVE-2023-45230",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2023-45230",
      "released": "2024-01-16T16:15:11Z"
    },
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      "product": "edk2",
      "release": "rocky 8",
      "fixedVersion": "0:20220126gitbb1bba3d77-6.el8_9.6",
      "fix": "RLSA-2024:1063",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2024-1063",
      "released": "2024-03-12T15:41:47Z"
    },
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      "product": "edk2-aarch64",
      "release": "RHEL 8",
      "fixedVersion": "0:20220126gitbb1bba3d77-6.el8_9.6",
      "fix": "RHSA-2024:1063",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2024-1063",
      "released": "2024-03-04T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "edk2-aarch64",
      "release": "RHEL 9",
      "fixedVersion": "0:20230524-4.el9_3.2",
      "fix": "RHSA-2024:1075",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2024-1075",
      "released": "2024-03-05T00:00:00Z"
    },
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      "product": "edk2-aarch64",
      "release": "almalinux 8",
      "fixedVersion": "20220126gitbb1bba3d77-6.el8_9.6.alma",
      "fix": "ALSA-2024:1063",
      "url": "https://patchblox.com/security/fix/linux/alsa-2024-1063",
      "released": "2024-03-04T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "edk2-aarch64",
      "release": "almalinux 9",
      "fixedVersion": "20230524-4.el9_3.2.alma",
      "fix": "ALSA-2024:1075",
      "url": "https://patchblox.com/security/fix/linux/alsa-2024-1075",
      "released": "2024-03-05T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "edk2-aarch64",
      "release": "ol 8",
      "fixedVersion": "0:20220126gitbb1bba3d77-6.el8_9.6",
      "fix": "ELSA-2024-1063",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-1063",
      "released": "2024-03-05T00:00:00Z"
    },
    {
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      "fixedVersion": "0:20230524-4.el9_3.2",
      "fix": "ELSA-2024-1075",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-1075",
      "released": "2024-03-08T00:00:00Z"
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    {
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      "release": "RHEL 8",
      "fixedVersion": "0:20220126gitbb1bba3d77-6.el8_9.6",
      "fix": "RHSA-2024:1063",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2024-1063",
      "released": "2024-03-04T00:00:00Z"
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    {
      "platform": "linux",
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      "fixedVersion": "0:20230524-4.el9_3.2",
      "fix": "RHSA-2024:1075",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2024-1075",
      "released": "2024-03-05T00:00:00Z"
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    {
      "platform": "linux",
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      "release": "almalinux 8",
      "fixedVersion": "20220126gitbb1bba3d77-6.el8_9.6.alma",
      "fix": "ALSA-2024:1063",
      "url": "https://patchblox.com/security/fix/linux/alsa-2024-1063",
      "released": "2024-03-04T00:00:00Z"
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    {
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      "fix": "ALSA-2024:1075",
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      "released": "2024-03-05T00:00:00Z"
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      "fixedVersion": "0:20220126gitbb1bba3d77-6.el8_9.6",
      "fix": "ELSA-2024-1063",
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      "released": "2024-03-05T00:00:00Z"
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      "fix": "ELSA-2024-1075",
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      "released": "2024-03-08T00:00:00Z"
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      "fix": "RHSA-2024:1075",
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      "platform": "linux",
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      "release": "almalinux 9",
      "fixedVersion": "20230524-4.el9_3.2.alma",
      "fix": "ALSA-2024:1075",
      "url": "https://patchblox.com/security/fix/linux/alsa-2024-1075",
      "released": "2024-03-05T00:00:00Z"
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      "platform": "linux",
      "product": "edk2-tools",
      "release": "ol 8",
      "fixedVersion": "1:20240227-5.el8",
      "fix": "ELSA-2024-20865",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-20865",
      "released": "2024-04-24T00:00:00Z"
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    {
      "platform": "linux",
      "product": "edk2-tools",
      "release": "ol 9",
      "fixedVersion": "0:20230524-4.el9_3.2",
      "fix": "ELSA-2024-1075",
      "url": "https://patchblox.com/security/fix/linux/elsa-2024-1075",
      "released": "2024-03-08T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "edk2-tools-doc",
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      "fix": "RHSA-2024:1075",
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      "released": "2024-03-05T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "edk2-tools-doc",
      "release": "almalinux 9",
      "fixedVersion": "20230524-4.el9_3.2.alma",
      "fix": "ALSA-2024:1075",
      "url": "https://patchblox.com/security/fix/linux/alsa-2024-1075",
      "released": "2024-03-05T00:00:00Z"
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    {
      "platform": "linux",
      "product": "edk2-tools-doc",
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      "fix": "ELSA-2024-1075",
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      "released": "2024-03-08T00:00:00Z"
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    {
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      "release": "Ubuntu 20.04 LTS (focal)",
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      "url": "https://patchblox.com/security/fix/linux/ubuntu-focal-ovmf-0-20191122.bd85bf54-2ubuntu3.5",
      "released": "2024-02-13T16:00:00Z"
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    {
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      "released": "2024-02-13T16:00:00Z"
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    {
      "platform": "linux",
      "product": "ovmf",
      "release": "opensuse-leap 15.6",
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      "fix": "SUSE-SU-2025:0421-1",
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    {
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      "release": "sles 15.6",
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      "released": "2024-02-13T16:00:00Z"
    },
    {
      "platform": "linux",
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      "released": "2024-02-13T16:00:00Z"
    },
    {
      "platform": "linux",
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      "released": "2024-02-13T16:00:00Z"
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    {
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      "released": "2024-02-13T16:00:00Z"
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    {
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      "released": "2024-02-13T16:00:00Z"
    },
    {
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      "released": "2024-02-13T16:00:00Z"
    },
    {
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      "released": "2024-02-13T16:00:00Z"
    }
  ],
  "noFixYet": [],
  "dataAsOf": "2026-11-08T13:06:02Z",
  "attribution": {
    "text": "Data: Patchblox Patch Radar",
    "url": "https://patchblox.com/security/patch-radar",
    "terms": "https://patchblox.com/security/patch-radar/use-the-data"
  }
}