{
  "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-2023-53330",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-53330",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2025-09-16T16:12:06.005Z",
    "updatedAt": "2026-05-11T19:42:51.796Z",
    "importedAt": "2026-10-24T01:57:03.413Z",
    "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": "caif: fix memory leak in cfctrl_linkup_request()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ncaif: fix memory leak in cfctrl_linkup_request()\n\nWhen linktype is unknown or kzalloc failed in cfctrl_linkup_request(),\npkt is not released. Add release process to error path.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "b482cd2053e3b90a7b33a78c63cdb6badf2ec383",
              "status": "affected",
              "versionType": "git",
              "lessThan": "badea57569db04b010e922e29a7aaf40a979a70b"
            },
            {
              "version": "b482cd2053e3b90a7b33a78c63cdb6badf2ec383",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3acf3783a84cbdf0c9f8cf2f32ee9c49af93a2da"
            },
            {
              "version": "b482cd2053e3b90a7b33a78c63cdb6badf2ec383",
              "status": "affected",
              "versionType": "git",
              "lessThan": "33df9c5d5e2a18c70f5f5f3c2757d654c1b6ffa3"
            },
            {
              "version": "b482cd2053e3b90a7b33a78c63cdb6badf2ec383",
              "status": "affected",
              "versionType": "git",
              "lessThan": "84b2cc7b36b7f6957d307fb3d01603f93cb2d655"
            },
            {
              "version": "b482cd2053e3b90a7b33a78c63cdb6badf2ec383",
              "status": "affected",
              "versionType": "git",
              "lessThan": "dc1bc903970bdf63ca40ab923d3ccb765da9a8d9"
            },
            {
              "version": "b482cd2053e3b90a7b33a78c63cdb6badf2ec383",
              "status": "affected",
              "versionType": "git",
              "lessThan": "1dddeceb26002cfea4c375e92ac6498768dc7349"
            },
            {
              "version": "b482cd2053e3b90a7b33a78c63cdb6badf2ec383",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3ad47c8aa5648226184415e4a0cb1bf67ffbfd48"
            },
            {
              "version": "b482cd2053e3b90a7b33a78c63cdb6badf2ec383",
              "status": "affected",
              "versionType": "git",
              "lessThan": "fe69230f05897b3de758427b574fc98025dfc907"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "2.6.35",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "2.6.35"
            },
            {
              "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": "6.0.19",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.0.*"
            },
            {
              "version": "6.1.5",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.2",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}