{
  "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-2022-48911",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-48911",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2024-08-22T01:31:07.463Z",
    "updatedAt": "2026-08-05T08:52:51.573Z",
    "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": "netfilter: nf_queue: fix possible use-after-free",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: nf_queue: fix possible use-after-free\n\nEric Dumazet says:\n  The sock_hold() side seems suspect, because there is no guarantee\n  that sk_refcnt is not already 0.\n\nOn failure, we cannot queue the packet and need to indicate an\nerror.  The packet will be dropped by the caller.\n\nv2: split skb prefetch hunk into separate change",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "271b72c7fa82c2c7a795bc16896149933110672d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "21b27b2baa27423286e9b8d3f0b194d587083d95"
            },
            {
              "version": "271b72c7fa82c2c7a795bc16896149933110672d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ef97921ccdc243170fcef857ba2a17cf697aece5"
            },
            {
              "version": "271b72c7fa82c2c7a795bc16896149933110672d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "34dc4a6a7f261736ef7183868a5bddad31c7f9e3"
            },
            {
              "version": "271b72c7fa82c2c7a795bc16896149933110672d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "43c25da41e3091b31a906651a43e80a2719aa1ff"
            },
            {
              "version": "271b72c7fa82c2c7a795bc16896149933110672d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "4d05239203fa38ea8a6f31e228460da4cb17a71a"
            },
            {
              "version": "271b72c7fa82c2c7a795bc16896149933110672d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "dd648bd1b33a828f62befa696b206c688da0ec43"
            },
            {
              "version": "271b72c7fa82c2c7a795bc16896149933110672d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "dcc3cb920bf7ba66ac5e9272293a9ba5f80917ee"
            },
            {
              "version": "271b72c7fa82c2c7a795bc16896149933110672d",
              "status": "affected",
              "versionType": "git",
              "lessThan": "c3873070247d9e3c7a6b0cf9bf9b45e8018427b1"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "2.6.29",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "2.6.29"
            },
            {
              "version": "4.9.305",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.9.*"
            },
            {
              "version": "4.14.270",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.14.*"
            },
            {
              "version": "4.19.233",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.183",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.104",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.27",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "5.16.13",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.16.*"
            },
            {
              "version": "5.17",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}