{
  "cveId": "CVE-2022-33099",
  "url": "https://patchblox.com/security/cve/CVE-2022-33099",
  "summary": "CVE-2022-33099 is fixed in 9 products on 1 platform, first by liblua5.4-0 5.4.4-1ubuntu0.1~esm1, released July 1, 2022. It is not reported as exploited. Patch Radar priority: High.",
  "title": "lua: The lua packages provide support for Lua, a powerful light-weight programming language designed for extending applica...",
  "description": "The lua packages provide support for Lua, a powerful light-weight programming language designed for extending applications. Lua is also frequently used as a general-purpose, stand-alone language.\n\nSecurity Fix(es):\n\n* lua: heap buffer overflow in luaG_errormsg() in ldebug.c due to uncontrolled recursion in error handling (CVE-2022-33099)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.",
  "published": "2022-07-01T05:15:00Z",
  "severity": "Moderate",
  "cvss": 7.5,
  "cvssVector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
  "epss": 0.02841,
  "epssPercentile": 0.86754,
  "priority": "High",
  "priorityTier": 3,
  "exploited": false,
  "vendorExploited": false,
  "disclosed": false,
  "fixes": [
    {
      "platform": "linux",
      "product": "liblua5.4-0",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "5.4.4-1ubuntu0.1~esm1",
      "fix": "liblua5.4-0 5.4.4-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-liblua5.4-0-5.4.4-1ubuntu0.1-esm1",
      "released": "2022-07-01T05:15:00Z"
    },
    {
      "platform": "linux",
      "product": "lua",
      "release": "RHEL 9",
      "fixedVersion": "0:5.4.2-4.el9_0.3",
      "fix": "RHSA-2022:7329",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-7329",
      "released": "2022-11-02T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "lua",
      "release": "almalinux 9",
      "fixedVersion": "5.4.2-4.el9_0.3",
      "fix": "ALSA-2022:7329",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-7329",
      "released": "2022-11-02T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "lua",
      "release": "amzn 2023",
      "fixedVersion": "5.4.4-3.amzn2023.0.2",
      "fix": "ALAS2023-2024-533",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-533",
      "released": "2024-02-15T02:52:00Z"
    },
    {
      "platform": "linux",
      "product": "lua",
      "release": "ol 9",
      "fixedVersion": "0:5.4.2-4.el9_0.3",
      "fix": "ELSA-2022-7329",
      "url": "https://patchblox.com/security/fix/linux/elsa-2022-7329",
      "released": "2022-11-02T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "lua",
      "release": "rocky 9",
      "fixedVersion": "0:5.4.2-4.el9_0.3",
      "fix": "RLSA-2022:7329",
      "url": "https://patchblox.com/security/fix/linux/rlsa-2022-7329",
      "released": "2022-11-02T13:55:17Z"
    },
    {
      "platform": "linux",
      "product": "lua-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "5.4.4-3.amzn2023.0.2",
      "fix": "ALAS2023-2024-533",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-533",
      "released": "2024-02-15T02:52:00Z"
    },
    {
      "platform": "linux",
      "product": "lua-debugsource",
      "release": "amzn 2023",
      "fixedVersion": "5.4.4-3.amzn2023.0.2",
      "fix": "ALAS2023-2024-533",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-533",
      "released": "2024-02-15T02:52:00Z"
    },
    {
      "platform": "linux",
      "product": "lua-devel",
      "release": "RHEL 9",
      "fixedVersion": "0:5.4.2-4.el9_0.3",
      "fix": "RHSA-2022:7329",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-7329",
      "released": "2022-11-02T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "lua-devel",
      "release": "almalinux 9",
      "fixedVersion": "5.4.2-4.el9_0.3",
      "fix": "ALSA-2022:7329",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-7329",
      "released": "2022-11-02T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "lua-devel",
      "release": "amzn 2023",
      "fixedVersion": "5.4.4-3.amzn2023.0.2",
      "fix": "ALAS2023-2024-533",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-533",
      "released": "2024-02-15T02:52:00Z"
    },
    {
      "platform": "linux",
      "product": "lua-devel",
      "release": "ol 9",
      "fixedVersion": "0:5.4.2-4.el9_0.3",
      "fix": "ELSA-2022-7329",
      "url": "https://patchblox.com/security/fix/linux/elsa-2022-7329",
      "released": "2022-11-02T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "lua-libs",
      "release": "RHEL 9",
      "fixedVersion": "0:5.4.2-4.el9_0.3",
      "fix": "RHSA-2022:7329",
      "url": "https://patchblox.com/security/fix/linux/rhsa-2022-7329",
      "released": "2022-11-02T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "lua-libs",
      "release": "almalinux 9",
      "fixedVersion": "5.4.2-4.el9_0.3",
      "fix": "ALSA-2022:7329",
      "url": "https://patchblox.com/security/fix/linux/alsa-2022-7329",
      "released": "2022-11-02T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "lua-libs",
      "release": "amzn 2023",
      "fixedVersion": "5.4.4-3.amzn2023.0.2",
      "fix": "ALAS2023-2024-533",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-533",
      "released": "2024-02-15T02:52:00Z"
    },
    {
      "platform": "linux",
      "product": "lua-libs",
      "release": "ol 9",
      "fixedVersion": "0:5.4.2-4.el9_0.3",
      "fix": "ELSA-2022-7329",
      "url": "https://patchblox.com/security/fix/linux/elsa-2022-7329",
      "released": "2022-11-02T00:00:00Z"
    },
    {
      "platform": "linux",
      "product": "lua-libs-debuginfo",
      "release": "amzn 2023",
      "fixedVersion": "5.4.4-3.amzn2023.0.2",
      "fix": "ALAS2023-2024-533",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-533",
      "released": "2024-02-15T02:52:00Z"
    },
    {
      "platform": "linux",
      "product": "lua-static",
      "release": "amzn 2023",
      "fixedVersion": "5.4.4-3.amzn2023.0.2",
      "fix": "ALAS2023-2024-533",
      "url": "https://patchblox.com/security/fix/linux/alas2023-2024-533",
      "released": "2024-02-15T02:52:00Z"
    },
    {
      "platform": "linux",
      "product": "lua5.4",
      "release": "Debian 12.15 (bookworm)",
      "fixedVersion": "5.4.4-3",
      "fix": "DEBIAN-CVE-2022-33099",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-33099",
      "released": "2022-07-01T12:15:08Z"
    },
    {
      "platform": "linux",
      "product": "lua5.4",
      "release": "Debian 13.5 (trixie)",
      "fixedVersion": "5.4.4-3",
      "fix": "DEBIAN-CVE-2022-33099",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-33099",
      "released": "2022-07-01T12:15:08Z"
    },
    {
      "platform": "linux",
      "product": "lua5.4",
      "release": "Debian 14",
      "fixedVersion": "5.4.4-3",
      "fix": "DEBIAN-CVE-2022-33099",
      "url": "https://patchblox.com/security/fix/linux/debian-cve-2022-33099",
      "released": "2022-07-01T12:15:08Z"
    },
    {
      "platform": "linux",
      "product": "lua5.4",
      "release": "Ubuntu 22.04.1 LTS (jammy)",
      "fixedVersion": "5.4.4-1ubuntu0.1~esm1",
      "fix": "lua5.4 5.4.4-1ubuntu0.1~esm1",
      "url": "https://patchblox.com/security/fix/linux/ubuntu-jammy-lua5.4-5.4.4-1ubuntu0.1-esm1",
      "released": "2022-07-01T05:15:00Z"
    }
  ],
  "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"
  }
}