{
  "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-2022-49020",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2022-49020",
    "idYear": 2022,
    "status": "PUBLISHED",
    "publishedAt": "2024-10-21T20:06:27.976Z",
    "updatedAt": "2026-05-11T18:51:39.452Z",
    "importedAt": "2026-10-24T01:56:49.724Z",
    "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/9p: Fix a potential socket leak in p9_socket_open",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/9p: Fix a potential socket leak in p9_socket_open\n\nBoth p9_fd_create_tcp() and p9_fd_create_unix() will call\np9_socket_open(). If the creation of p9_trans_fd fails,\np9_fd_create_tcp() and p9_fd_create_unix() will return an\nerror directly instead of releasing the cscoket, which will\nresult in a socket leak.\n\nThis patch adds sock_release() to fix the leak issue.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "6b18662e239a032f908b7f6e164bdf7e2e0a32c9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0396227f4daf4792a6a8aaa3b7771dc25c4cd443"
            },
            {
              "version": "6b18662e239a032f908b7f6e164bdf7e2e0a32c9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ded893965b895b2dccd3d1436d8d3daffa23ea64"
            },
            {
              "version": "6b18662e239a032f908b7f6e164bdf7e2e0a32c9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8b14bd0b500aec1458b51cb621c8e5fab3304260"
            },
            {
              "version": "6b18662e239a032f908b7f6e164bdf7e2e0a32c9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2d24d91b9f44620824fc37b766f7cae00ca32748"
            },
            {
              "version": "6b18662e239a032f908b7f6e164bdf7e2e0a32c9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e01c1542379fb395e7da53706df598f38905dfbf"
            },
            {
              "version": "6b18662e239a032f908b7f6e164bdf7e2e0a32c9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "8782b32ef867de7981bbe9e86ecb90e92e8780bd"
            },
            {
              "version": "6b18662e239a032f908b7f6e164bdf7e2e0a32c9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "aa08323fe18cb7cf95317ffa2d54ca1de8e74ebd"
            },
            {
              "version": "6b18662e239a032f908b7f6e164bdf7e2e0a32c9",
              "status": "affected",
              "versionType": "git",
              "lessThan": "dcc14cfd7debe11b825cb077e75d91d2575b4cb8"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "2.6.33",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "2.6.33"
            },
            {
              "version": "4.9.335",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.9.*"
            },
            {
              "version": "4.14.301",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.14.*"
            },
            {
              "version": "4.19.268",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.226",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.158",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.82",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.0.12",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.0.*"
            },
            {
              "version": "6.1",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}