{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2022-50366",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-50366",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2025-09-17T14:56:17.441Z",
    "updatedAt": "2026-05-11T19:18:10.068Z",
    "importedAt": "2026-10-24T01:56:49.724Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "powercap: intel_rapl: fix UBSAN shift-out-of-bounds issue",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\npowercap: intel_rapl: fix UBSAN shift-out-of-bounds issue\n\nWhen value < time_unit, the parameter of ilog2() will be zero and\nthe return value is -1. u64(-1) is too large for shift exponent\nand then will trigger shift-out-of-bounds:\n\nshift exponent 18446744073709551615 is too large for 32-bit type 'int'\nCall Trace:\n rapl_compute_time_window_core\n rapl_write_data_raw\n set_time_window\n store_constraint_time_window_us",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "2d281d8196e38dd3a4ee9af26621ddde8329f269",
              "status": "affected",
              "versionType": "git",
              "lessThan": "42f79dbb9514f726ff21df25f09cb0693b0b2445"
            },
            {
              "version": "2d281d8196e38dd3a4ee9af26621ddde8329f269",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3eb0ba70376f6ee40fa843fc9cee49269370b0b3"
            },
            {
              "version": "2d281d8196e38dd3a4ee9af26621ddde8329f269",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4ebba43384722adbd325baec3a12c572d94488eb"
            },
            {
              "version": "2d281d8196e38dd3a4ee9af26621ddde8329f269",
              "status": "affected",
              "versionType": "git",
              "lessThan": "49a6ffdaed60f0eb52c198fafebc05994e16e305"
            },
            {
              "version": "2d281d8196e38dd3a4ee9af26621ddde8329f269",
              "status": "affected",
              "versionType": "git",
              "lessThan": "708b9abe1b4a2f050a483db4b7edfc446b13df1f"
            },
            {
              "version": "2d281d8196e38dd3a4ee9af26621ddde8329f269",
              "status": "affected",
              "versionType": "git",
              "lessThan": "139bbbd01114433b80fe59f5e1330615aadf9752"
            },
            {
              "version": "2d281d8196e38dd3a4ee9af26621ddde8329f269",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6216b685b8f48ab7b721a6fd5acbf526b41c13e8"
            },
            {
              "version": "2d281d8196e38dd3a4ee9af26621ddde8329f269",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1d94af37565e4d3c26b0d63428e093a37d5b4c32"
            },
            {
              "version": "2d281d8196e38dd3a4ee9af26621ddde8329f269",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2d93540014387d1c73b9ccc4d7895320df66d01b"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.13",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.13"
            },
            {
              "version": "4.9.331",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.9.*"
            },
            {
              "version": "4.14.296",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.14.*"
            },
            {
              "version": "4.19.262",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.220",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.150",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.75",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "5.19.17",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.19.*"
            },
            {
              "version": "6.0.3",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.0.*"
            },
            {
              "version": "6.1",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}