{
  "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-2024-44974",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-44974",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-09-04T19:54:26.917Z",
    "updatedAt": "2026-08-05T11:37:24.489Z",
    "importedAt": "2026-10-24T01:57:16.009Z",
    "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": "mptcp: pm: avoid possible UaF when selecting endp",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nmptcp: pm: avoid possible UaF when selecting endp\n\nselect_local_address() and select_signal_address() both select an\nendpoint entry from the list inside an RCU protected section, but return\na reference to it, to be read later on. If the entry is dereferenced\nafter the RCU unlock, reading info could cause a Use-after-Free.\n\nA simple solution is to copy the required info while inside the RCU\nprotected section to avoid any risk of UaF later. The address ID might\nneed to be modified later to handle the ID0 case later, so a copy seems\nOK to deal with.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "01cacb00b35cb62b139f07d5f84bcf0eeda8eff6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ddee5b4b6a1cc03c1e9921cf34382e094c2009f1"
            },
            {
              "version": "01cacb00b35cb62b139f07d5f84bcf0eeda8eff6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "f2c865e9e3ca44fc06b5f73b29a954775e4dbb38"
            },
            {
              "version": "01cacb00b35cb62b139f07d5f84bcf0eeda8eff6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2b4f46f9503633dade75cb796dd1949d0e6581a1"
            },
            {
              "version": "01cacb00b35cb62b139f07d5f84bcf0eeda8eff6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "9a9afbbc3fbfca4975eea4aa5b18556db5a0c0b8"
            },
            {
              "version": "01cacb00b35cb62b139f07d5f84bcf0eeda8eff6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0201d65d9806d287a00e0ba96f0321835631f63f"
            },
            {
              "version": "01cacb00b35cb62b139f07d5f84bcf0eeda8eff6",
              "status": "affected",
              "versionType": "git",
              "lessThan": "48e50dcbcbaaf713d82bf2da5c16aeced94ad07d"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "5.7",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "5.7"
            },
            {
              "version": "5.10.226",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.167",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.109",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.48",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.10.7",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.10.*"
            },
            {
              "version": "6.11",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}