{
  "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-2024-50258",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-50258",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-11-09T10:15:11.311Z",
    "updatedAt": "2026-05-11T20:48:38.389Z",
    "importedAt": "2026-10-24T01:57:20.494Z",
    "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": "net: fix crash when config small gso_max_size/gso_ipv4_max_size",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: fix crash when config small gso_max_size/gso_ipv4_max_size\n\nConfig a small gso_max_size/gso_ipv4_max_size will lead to an underflow\nin sk_dst_gso_max_size(), which may trigger a BUG_ON crash,\nbecause sk->sk_gso_max_size would be much bigger than device limits.\nCall Trace:\ntcp_write_xmit\n    tso_segs = tcp_init_tso_segs(skb, mss_now);\n        tcp_set_skb_tso_segs\n            tcp_skb_pcount_set\n                // skb->len = 524288, mss_now = 8\n                // u16 tso_segs = 524288/8 = 65535 -> 0\n                tso_segs = DIV_ROUND_UP(skb->len, mss_now)\n    BUG_ON(!tso_segs)\nAdd check for the minimum value of gso_max_size and gso_ipv4_max_size.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "46e6b992c2502b094e61da6994f1363f3b7c1413",
              "status": "affected",
              "versionType": "git",
              "lessThan": "90c8482a5d9791259ba77bfdc1849fc5128b4be7"
            },
            {
              "version": "46e6b992c2502b094e61da6994f1363f3b7c1413",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e9365368b483328639c03fc730448dccd5a25b6b"
            },
            {
              "version": "46e6b992c2502b094e61da6994f1363f3b7c1413",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ac5977001eee7660c643f8e07a2de9001990b7b8"
            },
            {
              "version": "46e6b992c2502b094e61da6994f1363f3b7c1413",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e72fd1389a5364bc6aa6312ecf30bdb5891b9486"
            },
            {
              "version": "46e6b992c2502b094e61da6994f1363f3b7c1413",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9ab5cf19fb0e4680f95e506d6c544259bf1111c4"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.16",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.16"
            },
            {
              "version": "5.15.181",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.120",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.60",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.11.7",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.11.*"
            },
            {
              "version": "6.12",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}