{
  "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-2022-50577",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-50577",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2025-10-22T13:23:30.910Z",
    "updatedAt": "2026-05-11T19:22:06.984Z",
    "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": "ima: Fix memory leak in __ima_inode_hash()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nima: Fix memory leak in __ima_inode_hash()\n\nCommit f3cc6b25dcc5 (\"ima: always measure and audit files in policy\") lets\nmeasurement or audit happen even if the file digest cannot be calculated.\n\nAs a result, iint->ima_hash could have been allocated despite\nima_collect_measurement() returning an error.\n\nSince ima_hash belongs to a temporary inode metadata structure, declared\nat the beginning of __ima_inode_hash(), just add a kfree() call if\nima_collect_measurement() returns an error different from -ENOMEM (in that\ncase, ima_hash should not have been allocated).",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "280fe8367b0dc45b6ac5e04fad03e16e99540c0c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c4df8cb38f139ed9f4296868c0a6f15a26e8c491"
            },
            {
              "version": "280fe8367b0dc45b6ac5e04fad03e16e99540c0c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f375bcf69f58fd0744c9dfd1b6b891a27301d67b"
            },
            {
              "version": "280fe8367b0dc45b6ac5e04fad03e16e99540c0c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8c1d6a050a0f16e0a9d32eaf53b965c77279c6f8"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.18",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.18"
            },
            {
              "version": "6.0.18",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.0.*"
            },
            {
              "version": "6.1.4",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.2",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}