{
  "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-2022-48742",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-48742",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2024-06-20T11:13:26.653Z",
    "updatedAt": "2026-08-05T08:52:04.588Z",
    "importedAt": "2026-10-24T01:56:45.230Z",
    "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": "rtnetlink: make sure to refresh master_dev/m_ops in __rtnl_newlink()",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nrtnetlink: make sure to refresh master_dev/m_ops in __rtnl_newlink()\n\nWhile looking at one unrelated syzbot bug, I found the replay logic\nin __rtnl_newlink() to potentially trigger use-after-free.\n\nIt is better to clear master_dev and m_ops inside the loop,\nin case we have to replay it.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "ba7d49b1f0f8e5f24294a880ed576964059af5ef",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2cf180360d66bd657e606c1217e0e668e6faa303"
            },
            {
              "version": "ba7d49b1f0f8e5f24294a880ed576964059af5ef",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7d9211678c0f0624f74cdff36117ab8316697bb8"
            },
            {
              "version": "ba7d49b1f0f8e5f24294a880ed576964059af5ef",
              "status": "affected",
              "versionType": "git",
              "lessThan": "a01e60a1ec6bef9be471fb7182a33c6d6f124e93"
            },
            {
              "version": "ba7d49b1f0f8e5f24294a880ed576964059af5ef",
              "status": "affected",
              "versionType": "git",
              "lessThan": "bd43771ee9759dd9dfae946bff190e2c5a120de5"
            },
            {
              "version": "ba7d49b1f0f8e5f24294a880ed576964059af5ef",
              "status": "affected",
              "versionType": "git",
              "lessThan": "3bbe2019dd12b8d13671ee6cda055d49637b4c39"
            },
            {
              "version": "ba7d49b1f0f8e5f24294a880ed576964059af5ef",
              "status": "affected",
              "versionType": "git",
              "lessThan": "def5e7070079b2a214b3b1a2fbec623e6fbfe34a"
            },
            {
              "version": "ba7d49b1f0f8e5f24294a880ed576964059af5ef",
              "status": "affected",
              "versionType": "git",
              "lessThan": "36a9a0aee881940476b254e0352581401b23f210"
            },
            {
              "version": "ba7d49b1f0f8e5f24294a880ed576964059af5ef",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c6f6f2444bdbe0079e41914a35081530d0409963"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.14",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.14"
            },
            {
              "version": "4.9.300",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.9.*"
            },
            {
              "version": "4.14.265",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.14.*"
            },
            {
              "version": "4.19.228",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.177",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.97",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.20",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "5.16.6",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.16.*"
            },
            {
              "version": "5.17",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}