{
  "fix": "ELSA-2023-2582",
  "url": "https://patchblox.com/security/fix/linux/elsa-2023-2582",
  "summary": "ELSA-2023-2582, released May 15, 2023, fixes 1 CVE across 3 products. None of them is reported as exploited. Patch Radar priority: High.",
  "platform": "linux",
  "type": "advisory",
  "title": "Security update for 3 packages",
  "released": "2023-05-15T00:00:00Z",
  "priority": "High",
  "priorityTier": 3,
  "priorityReason": "Closes CVE-2022-28805, high severity",
  "supported": true,
  "cveCount": 1,
  "exploitedCveCount": 0,
  "kevCveCount": 0,
  "ransomwareCveCount": 0,
  "maxEpss": 0.02976,
  "maxCvss": 9.1,
  "vendorAdvisory": "https://linux.oracle.com/errata/ELSA-2023-2582.html",
  "appliesTo": [
    {
      "product": "lua",
      "productUrl": "https://patchblox.com/security/product/linux/lua",
      "release": "ol 9",
      "fixedVersion": "0:5.4.4-3.el9",
      "supported": true
    },
    {
      "product": "lua-devel",
      "productUrl": "https://patchblox.com/security/product/linux/lua-devel",
      "release": "ol 9",
      "fixedVersion": "0:5.4.4-3.el9",
      "supported": true
    },
    {
      "product": "lua-libs",
      "productUrl": "https://patchblox.com/security/product/linux/lua-libs",
      "release": "ol 9",
      "fixedVersion": "0:5.4.4-3.el9",
      "supported": true
    }
  ],
  "cves": [
    {
      "cveId": "CVE-2022-28805",
      "url": "https://patchblox.com/security/cve/CVE-2022-28805",
      "title": "liblua5.4-0: singlevar in lparser.c in Lua from (including) 5.4.0 up to (excluding) 5.4.4 lacks a certain luaK_exp2anyregup call,...",
      "priority": "High",
      "severity": "Medium",
      "cvss": 9.1,
      "epss": 0.02976,
      "kev": false,
      "ransomware": false,
      "exploited": false,
      "disclosed": false
    }
  ],
  "dataAsOf": "2026-11-07T12:40:37Z"
}