{
  "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-2023-53179",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-53179",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2025-09-15T14:04:26.782Z",
    "updatedAt": "2026-10-15T21:41:27.430Z",
    "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": "netfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: ipset: add the missing IP_SET_HASH_WITH_NET0 macro for ip_set_hash_netportnet.c\n\nThe missing IP_SET_HASH_WITH_NET0 macro in ip_set_hash_netportnet can\nlead to the use of wrong `CIDR_POS(c)` for calculating array offsets,\nwhich can lead to integer underflow. As a result, it leads to slab\nout-of-bound access.\nThis patch adds back the IP_SET_HASH_WITH_NET0 macro to\nip_set_hash_netportnet to address the issue.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "0d5d0b5c41f766355f2b42c47d13ea001f754c7d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7935b636dd693dfe4483cfef4a1e91366c8103fa"
            },
            {
              "version": "cb3e590df429ce151d5041884a4947099b8ad6a7",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e632d09dffc68b9602d6893a99bfe3001d36cefc"
            },
            {
              "version": "886503f34d63e681662057448819edb5b1057a97",
              "status": "affected",
              "versionType": "git",
              "lessThan": "109e830585e89a03d554bf8ad0e668630d0a6260"
            },
            {
              "version": "886503f34d63e681662057448819edb5b1057a97",
              "status": "affected",
              "versionType": "git",
              "lessThan": "83091f8ac03f118086596f17c9a52d31d6ca94b3"
            },
            {
              "version": "886503f34d63e681662057448819edb5b1057a97",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a9e6142e5f8f6ac7d1bca45c1b2b13b084ea9e14"
            },
            {
              "version": "886503f34d63e681662057448819edb5b1057a97",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7ca0706c68adadf86a36b60dca090f5e9481e808"
            },
            {
              "version": "886503f34d63e681662057448819edb5b1057a97",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d59b6fc405549f7caf31f6aa5da1d6bef746b166"
            },
            {
              "version": "886503f34d63e681662057448819edb5b1057a97",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d95c8420efe684b964e3aa28108e9a354bcd7225"
            },
            {
              "version": "886503f34d63e681662057448819edb5b1057a97",
              "status": "affected",
              "versionType": "git",
              "lessThan": "050d91c03b28ca479df13dfb02bcd2c60dd6a878"
            },
            {
              "version": "186642845b02e1a7944ef33c3a3ac41eba77517f",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "919560afc21f91ca352a20394d5249aba1799690",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "4.14.84",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "4.14.326"
            },
            {
              "version": "4.19.5",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "4.19.295"
            },
            {
              "version": "4.4.165",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "4.5"
            },
            {
              "version": "4.9.141",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "4.10"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.20",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.20"
            },
            {
              "version": "4.14.326",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.14.*"
            },
            {
              "version": "4.19.295",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.257",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.195",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.132",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.53",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.4.16",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.4.*"
            },
            {
              "version": "6.5.3",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.5.*"
            },
            {
              "version": "6.6",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}