{
  "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-2021-47571",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2021-47571",
    "idYear": 2021,
    "status": "PUBLISHED",
    "publishedAt": "2024-05-24T15:12:57.732Z",
    "updatedAt": "2026-05-11T13:57:11.972Z",
    "importedAt": "2026-10-24T01:56:36.661Z",
    "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": "staging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nstaging: rtl8192e: Fix use after free in _rtl92e_pci_disconnect()\n\nThe free_rtllib() function frees the \"dev\" pointer so there is use\nafter free on the next line.  Re-arrange things to avoid that.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "66898177e7e5486dc77a4ba742efa4e2e9e900a4",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d43aecb694b10db9a4228ce2d38b5ae8de374443"
            },
            {
              "version": "66898177e7e5486dc77a4ba742efa4e2e9e900a4",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9186680382934b0e7529d3d70dcc0a21d087683b"
            },
            {
              "version": "66898177e7e5486dc77a4ba742efa4e2e9e900a4",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c0ef0e75a858cbd8618b473f22fbca36106dcf82"
            },
            {
              "version": "66898177e7e5486dc77a4ba742efa4e2e9e900a4",
              "status": "affected",
              "versionType": "git",
              "lessThan": "bca19bb2dc2d89ce60c4a4a6e59609d4cf2e13ef"
            },
            {
              "version": "66898177e7e5486dc77a4ba742efa4e2e9e900a4",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2e1ec01af2c7139c6a600bbfaea1a018b35094b6"
            },
            {
              "version": "66898177e7e5486dc77a4ba742efa4e2e9e900a4",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8d0163cec7de995f9eb9c3128c83fb84f0cb1c64"
            },
            {
              "version": "66898177e7e5486dc77a4ba742efa4e2e9e900a4",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e27ee2f607fe6a9b923ef1fc65461c0613c97594"
            },
            {
              "version": "66898177e7e5486dc77a4ba742efa4e2e9e900a4",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b535917c51acc97fb0761b1edec85f1f3d02bda4"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.2",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.2"
            },
            {
              "version": "4.4.294",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.4.*"
            },
            {
              "version": "4.9.292",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.9.*"
            },
            {
              "version": "4.14.257",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.14.*"
            },
            {
              "version": "4.19.219",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.163",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.83",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.6",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "5.16",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}