{
  "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-2022-50355",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-50355",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2025-09-17T14:56:08.356Z",
    "updatedAt": "2026-08-05T08:58:21.802Z",
    "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": "staging: vt6655: fix some erroneous memory clean-up loops",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nstaging: vt6655: fix some erroneous memory clean-up loops\n\nIn some initialization functions of this driver, memory is allocated with\n'i' acting as an index variable and increasing from 0. The commit in\n\"Fixes\" introduces some clean-up codes in case of allocation failure,\nwhich free memory in reverse order with 'i' decreasing to 0. However,\nthere are some problems:\n  - The case i=0 is left out. Thus memory is leaked.\n  - In case memory allocation fails right from the start, the memory\n    freeing loops will start with i=-1 and invalid memory locations will\n    be accessed.\n\nOne of these loops has been fixed in commit c8ff91535880 (\"staging:\nvt6655: fix potential memory leak\"). Fix the remaining erroneous loops.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "5341ee0adb17d12a96dc5344e0d267cd12b52135",
              "status": "affected",
              "versionType": "git",
              "lessThan": "637672a71f5016a40b0a6c0f3c8ad25eacedc8c3"
            },
            {
              "version": "5341ee0adb17d12a96dc5344e0d267cd12b52135",
              "status": "affected",
              "versionType": "git",
              "lessThan": "88b9cc60f26e8a05d1ddbddf91b09ca2915f20e0"
            },
            {
              "version": "5341ee0adb17d12a96dc5344e0d267cd12b52135",
              "status": "affected",
              "versionType": "git",
              "lessThan": "95ac62e8545be2b0a8cae0beef7c682e2e470e48"
            },
            {
              "version": "5341ee0adb17d12a96dc5344e0d267cd12b52135",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f19e5b7df54590c831f350381963f25585c8f7d5"
            },
            {
              "version": "5341ee0adb17d12a96dc5344e0d267cd12b52135",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a9e9806d1c315bc50dce05479a079b9a104474b8"
            },
            {
              "version": "5341ee0adb17d12a96dc5344e0d267cd12b52135",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ed11b73c963292e7b49c0f37025c58ed3b7921d6"
            },
            {
              "version": "5341ee0adb17d12a96dc5344e0d267cd12b52135",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2a2db520e3ca5aafba7c211abfd397666c9b5f9d"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.18",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.18"
            },
            {
              "version": "4.19.262",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.220",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.150",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.75",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "5.19.17",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.19.*"
            },
            {
              "version": "6.0.3",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.0.*"
            },
            {
              "version": "6.1",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}