{
  "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-2023-53241",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-53241",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2025-09-15T14:23:09.750Z",
    "updatedAt": "2026-05-11T19:40:58.403Z",
    "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": "nfsd: call op_release, even when op_func returns an error",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnfsd: call op_release, even when op_func returns an error\n\nFor ops with \"trivial\" replies, nfsd4_encode_operation will shortcut\nmost of the encoding work and skip to just marshalling up the status.\nOne of the things it skips is calling op_release. This could cause a\nmemory leak in the layoutget codepath if there is an error at an\ninopportune time.\n\nHave the compound processing engine always call op_release, even when\nop_func sets an error in op->status. With this change, we also need\nnfsd4_block_get_device_info_scsi to set the gd_device pointer to NULL\non error to avoid a double free.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "34b1744c91ccd44811005822106945fa80ecbff2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "65a33135e91e6dd661ecdf1194b9d90c49ae3570"
            },
            {
              "version": "34b1744c91ccd44811005822106945fa80ecbff2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b11d8162c24af4a351d21e2c804d25ca493305e3"
            },
            {
              "version": "34b1744c91ccd44811005822106945fa80ecbff2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b623a8e5d38a69a3ef8644acb1030dd7c7bc28b3"
            },
            {
              "version": "34b1744c91ccd44811005822106945fa80ecbff2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3d0dcada384af22dec764c8374a2997870ec86ae"
            },
            {
              "version": "34b1744c91ccd44811005822106945fa80ecbff2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "15a8b55dbb1ba154d82627547c5761cac884d810"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.14",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.14"
            },
            {
              "version": "5.10.220",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.154",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.24",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.2.11",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.2.*"
            },
            {
              "version": "6.3",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}