{
  "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-2022-50389",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-50389",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2025-09-18T13:33:09.322Z",
    "updatedAt": "2026-05-11T19:18:35.456Z",
    "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": "tpm: tpm_crb: Add the missed acpi_put_table() to fix memory leak",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ntpm: tpm_crb: Add the missed acpi_put_table() to fix memory leak\n\nIn crb_acpi_add(), we get the TPM2 table to retrieve information\nlike start method, and then assign them to the priv data, so the\nTPM2 table is not used after the init, should be freed, call\nacpi_put_table() to fix the memory leak.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "30fc8d138e9123f374a3c3867e7c7c5cd4004941",
              "status": "affected",
              "versionType": "git",
              "lessThan": "08fd965521d0e172d540cf945517810895fcb199"
            },
            {
              "version": "30fc8d138e9123f374a3c3867e7c7c5cd4004941",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1af2232b13837ce0f3a082b9f43735b09aafc367"
            },
            {
              "version": "30fc8d138e9123f374a3c3867e7c7c5cd4004941",
              "status": "affected",
              "versionType": "git",
              "lessThan": "927860dfa161ae8392a264197257dbdc52b26b0f"
            },
            {
              "version": "30fc8d138e9123f374a3c3867e7c7c5cd4004941",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0bd9b4be721c776f77adcaf34105dfca3007ddb9"
            },
            {
              "version": "30fc8d138e9123f374a3c3867e7c7c5cd4004941",
              "status": "affected",
              "versionType": "git",
              "lessThan": "986cd9a9b95423e35a2cbb8e9105aec0e0d7f337"
            },
            {
              "version": "30fc8d138e9123f374a3c3867e7c7c5cd4004941",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2fcd3dc8b97a14f1672729c86b7041a1a89b052a"
            },
            {
              "version": "30fc8d138e9123f374a3c3867e7c7c5cd4004941",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b0785edaf649e5f04dc7f75533e810f4c00e4106"
            },
            {
              "version": "30fc8d138e9123f374a3c3867e7c7c5cd4004941",
              "status": "affected",
              "versionType": "git",
              "lessThan": "37e90c374dd11cf4919c51e847c6d6ced0abc555"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.0",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.0"
            },
            {
              "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": "5.15.87",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.0.17",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.0.*"
            },
            {
              "version": "6.1.3",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.2",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}