{
  "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-2023-54297",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-54297",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2025-12-30T12:23:33.834Z",
    "updatedAt": "2026-05-11T19:59:14.323Z",
    "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": "btrfs: zoned: fix memory leak after finding block group with super blocks",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nbtrfs: zoned: fix memory leak after finding block group with super blocks\n\nAt exclude_super_stripes(), if we happen to find a block group that has\nsuper blocks mapped to it and we are on a zoned filesystem, we error out\nas this is not supposed to happen, indicating either a bug or maybe some\nmemory corruption for example. However we are exiting the function without\nfreeing the memory allocated for the logical address of the super blocks.\nFix this by freeing the logical address.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "12659251ca5df05a484eb122c2c34c18d84e797c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ab80a901f8daca07c4a54af0ab0de745c9918294"
            },
            {
              "version": "12659251ca5df05a484eb122c2c34c18d84e797c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c35ea606196243063e63785918c7c8fe27c45798"
            },
            {
              "version": "12659251ca5df05a484eb122c2c34c18d84e797c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "cca627afb463a4b47721eac017516ba200de85c3"
            },
            {
              "version": "12659251ca5df05a484eb122c2c34c18d84e797c",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f1a07c2b4e2c473ec322b8b9ece071b8c88a3512"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.11",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.11"
            },
            {
              "version": "5.15.123",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.42",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.4.7",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.4.*"
            },
            {
              "version": "6.5",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}