{
  "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-2023-53499",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-53499",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2025-10-01T11:45:50.367Z",
    "updatedAt": "2026-10-15T21:41:29.137Z",
    "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": "virtio_net: Fix error unwinding of XDP initialization",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nvirtio_net: Fix error unwinding of XDP initialization\n\nWhen initializing XDP in virtnet_open(), some rq xdp initialization\nmay hit an error causing net device open failed. However, previous\nrqs have already initialized XDP and enabled NAPI, which is not the\nexpected behavior. Need to roll back the previous rq initialization\nto avoid leaks in error unwinding of init code.\n\nAlso extract helper functions of disable and enable queue pairs.\nUse newly introduced disable helper function in error unwinding and\nvirtnet_close. Use enable helper function in virtnet_open.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "754b8a21a96d5f11712245aef907149606b323ae",
              "status": "affected",
              "versionType": "git",
              "lessThan": "6a7690f2bd178eee80f33411ae32e543ae66379c"
            },
            {
              "version": "754b8a21a96d5f11712245aef907149606b323ae",
              "status": "affected",
              "versionType": "git",
              "lessThan": "73f53bc295727a3cdbd9d6bcdfaa239258970cf4"
            },
            {
              "version": "754b8a21a96d5f11712245aef907149606b323ae",
              "status": "affected",
              "versionType": "git",
              "lessThan": "037768b28e3752c07d63d1c72a651a6775b080bb"
            },
            {
              "version": "754b8a21a96d5f11712245aef907149606b323ae",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5306623a9826aa7d63b32c6a3803c798a765474d"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.16",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.16"
            },
            {
              "version": "5.15.113",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.30",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.3.4",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.3.*"
            },
            {
              "version": "6.4",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}