{
  "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-2022-50347",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-50347",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2025-09-16T16:11:39.891Z",
    "updatedAt": "2026-05-11T19:17:46.521Z",
    "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": "mmc: rtsx_usb_sdmmc: fix return value check of mmc_add_host()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nmmc: rtsx_usb_sdmmc: fix return value check of mmc_add_host()\n\nmmc_add_host() may return error, if we ignore its return value, the memory\nthat allocated in mmc_alloc_host() will be leaked and it will lead a kernel\ncrash because of deleting not added device in the remove path.\n\nSo fix this by checking the return value and calling mmc_free_host() in the\nerror path, besides, led_classdev_unregister() and pm_runtime_disable() also\nneed be called.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "c7f6558d84afe60016b8103c0737df6e376a1c2d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d7ad7278be401b09c9f9a9f522cf4c449c7fd489"
            },
            {
              "version": "c7f6558d84afe60016b8103c0737df6e376a1c2d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e598c9683fe1cf97c2b11b800cc3cee072108220"
            },
            {
              "version": "c7f6558d84afe60016b8103c0737df6e376a1c2d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "89303ddbb502c3bc8edbf864f9f85500c8fe07e9"
            },
            {
              "version": "c7f6558d84afe60016b8103c0737df6e376a1c2d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "937112e991ed25d1727d878734adcbef3b900274"
            },
            {
              "version": "c7f6558d84afe60016b8103c0737df6e376a1c2d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7fa922c7a3dd623fd59f1af50e8896fd9ca7f654"
            },
            {
              "version": "c7f6558d84afe60016b8103c0737df6e376a1c2d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "df683201c7ffbd21a806a7cad657b661c5ebfb6f"
            },
            {
              "version": "c7f6558d84afe60016b8103c0737df6e376a1c2d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1491667d5450778a265eddddd294219acfd648cb"
            },
            {
              "version": "c7f6558d84afe60016b8103c0737df6e376a1c2d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a522e26a20a43dcfbef9ee9f71ed803290e852b0"
            },
            {
              "version": "c7f6558d84afe60016b8103c0737df6e376a1c2d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "fc38a5a10e9e5a75eb9189854abeb8405b214cc9"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.16",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.16"
            },
            {
              "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": "*"
            }
          ]
        }
      ]
    }
  }
}