{
  "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-2023-53451",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-53451",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2025-10-01T11:42:22.857Z",
    "updatedAt": "2026-05-11T19:45:15.706Z",
    "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": "scsi: qla2xxx: Fix potential NULL pointer dereference",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Fix potential NULL pointer dereference\n\nKlocwork tool reported 'cur_dsd' may be dereferenced.  Add fix to validate\npointer before dereferencing the pointer.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "a9083016a5314b3aeba6e0d2e814872e72168c08",
              "status": "affected",
              "versionType": "git",
              "lessThan": "02405f4023866ae91a611b5b85cb2e074ec2de5a"
            },
            {
              "version": "a9083016a5314b3aeba6e0d2e814872e72168c08",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ee4c9a93238b9ce3703942500cb1aeacf77090d2"
            },
            {
              "version": "a9083016a5314b3aeba6e0d2e814872e72168c08",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4f90a8b0481615622bd0558aa8cf361bea872045"
            },
            {
              "version": "a9083016a5314b3aeba6e0d2e814872e72168c08",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2bea9c1c983152c5411f5a2f1113cb790ce1389d"
            },
            {
              "version": "a9083016a5314b3aeba6e0d2e814872e72168c08",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5a52a2e14fe866541bbc0033058e44bf0bf0c580"
            },
            {
              "version": "a9083016a5314b3aeba6e0d2e814872e72168c08",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ce2cdbe530b0066bae1f98dbab590a232d507eaa"
            },
            {
              "version": "a9083016a5314b3aeba6e0d2e814872e72168c08",
              "status": "affected",
              "versionType": "git",
              "lessThan": "af7affc0f6b82a5bde430fc4f0dcf70963442fbc"
            },
            {
              "version": "a9083016a5314b3aeba6e0d2e814872e72168c08",
              "status": "affected",
              "versionType": "git",
              "lessThan": "464ea494a40c6e3e0e8f91dd325408aaf21515ba"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "2.6.35",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "2.6.35"
            },
            {
              "version": "4.14.322",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.14.*"
            },
            {
              "version": "4.19.291",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.251",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.188",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.121",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.40",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.4.5",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.4.*"
            },
            {
              "version": "6.5",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}