{
  "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-2022-50474",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-50474",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2025-10-04T15:16:35.537Z",
    "updatedAt": "2026-05-11T19:20:11.509Z",
    "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": "macintosh: fix possible memory leak in macio_add_one_device()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nmacintosh: fix possible memory leak in macio_add_one_device()\n\nAfer commit 1fa5ae857bb1 (\"driver core: get rid of struct device's\nbus_id string array\"), the name of device is allocated dynamically. It\nneeds to be freed when of_device_register() fails. Call put_device() to\ngive up the reference that's taken in device_initialize(), so that it\ncan be freed in kobject_cleanup() when the refcount hits 0.\n\nmacio device is freed in macio_release_dev(), so the kfree() can be\nremoved.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3a866ff6fc2232c8e393cdb55ffb8ce947349e03"
            },
            {
              "version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "aa9054267366ff0a382d403d17728e21951ddbb9"
            },
            {
              "version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "35858b87a943917fa30172aa4bf01ce7adbcb42c"
            },
            {
              "version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b29a2f1dd33ae9b94821ab2f4d398b9081786748"
            },
            {
              "version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2ac0a7059b7bcbed35bfffa34a82c9a9e99638ef"
            },
            {
              "version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "19ded60b40e86b0903c8d5bd0161437ed5107a8b"
            },
            {
              "version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ca765257feb89dacf604ced9cd233db5f865dee0"
            },
            {
              "version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "76837e7f6b30da72ad59f56291e22804a219e015"
            },
            {
              "version": "1fa5ae857bb14f6046205171d98506d8112dd74e",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5ca86eae55a2f006e6c1edd2029b2cacb6979515"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "2.6.30",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "2.6.30"
            },
            {
              "version": "4.9.337",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.9.*"
            },
            {
              "version": "4.14.303",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.14.*"
            },
            {
              "version": "4.19.270",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.229",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.163",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.86",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.0.16",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.0.*"
            },
            {
              "version": "6.1.2",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.2",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}