{
  "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-2023-53794",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-53794",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2025-12-09T00:00:51.061Z",
    "updatedAt": "2026-10-15T21:41:36.158Z",
    "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": "cifs: fix session state check in reconnect to avoid use-after-free issue",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\ncifs: fix session state check in reconnect to avoid use-after-free issue\n\nDon't collect exiting session in smb2_reconnect_server(), because it\nwill be released soon.\n\nNote that the exiting session will stay in server->smb_ses_list until\nit complete the cifs_free_ipc() and logoff() and then delete itself\nfrom the list.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "4fcd1813e6404dd4420c7d12fb483f9320f0bf93",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7e4f5c3f01fb0e51ca438e43262d858daf9a0a76"
            },
            {
              "version": "4fcd1813e6404dd4420c7d12fb483f9320f0bf93",
              "status": "affected",
              "versionType": "git",
              "lessThan": "759ffc164d95a32c09528766d74d9b4fb054e8f4"
            },
            {
              "version": "4fcd1813e6404dd4420c7d12fb483f9320f0bf93",
              "status": "affected",
              "versionType": "git",
              "lessThan": "99f280700b4cc02d5f141b8d15f8e9fad0418f65"
            },
            {
              "version": "655e0c067f0e02ece03fd0591dabe3db2ae27552",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "875cc09c0767a4ac06b57af383709657f98b3ea1",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "599fe1409085059ba12a2c3897c853be9fa9e7cf",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "2e4378ee60049b752c9dce16f62ce6fbd11b379a",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "59b520454b323ec43b2ae757217332cea33091e0",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "e20c888e2b3576e5f498c167729d274ef60b86f8",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "4ce7aa4e44d88ce64ea8ae2337b8910f3670b0ba",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "419fad68e4c4135ff9859e9214dd6cf954413ca1",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "3.10.103",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "3.11"
            },
            {
              "version": "3.12.63",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "3.13"
            },
            {
              "version": "3.14.74",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "3.15"
            },
            {
              "version": "3.16.37",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "3.17"
            },
            {
              "version": "3.18.37",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "3.19"
            },
            {
              "version": "4.1.28",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "4.2"
            },
            {
              "version": "4.4.16",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "4.5"
            },
            {
              "version": "4.6.5",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "4.7"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.7",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.7"
            },
            {
              "version": "6.1.47",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.4.12",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.4.*"
            },
            {
              "version": "6.5",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}