{
  "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-2025-38174",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2025-38174",
    "idYear": 2025,
    "status": "PUBLISHED",
    "publishedAt": "2025-07-04T10:39:55.732Z",
    "updatedAt": "2026-08-05T12:00:05.295Z",
    "importedAt": "2026-10-24T01:57:34.152Z",
    "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": "thunderbolt: Do not double dequeue a configuration request",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nthunderbolt: Do not double dequeue a configuration request\n\nSome of our devices crash in tb_cfg_request_dequeue():\n\n general protection fault, probably for non-canonical address 0xdead000000000122\n\n CPU: 6 PID: 91007 Comm: kworker/6:2 Tainted: G U W 6.6.65\n RIP: 0010:tb_cfg_request_dequeue+0x2d/0xa0\n Call Trace:\n <TASK>\n ? tb_cfg_request_dequeue+0x2d/0xa0\n tb_cfg_request_work+0x33/0x80\n worker_thread+0x386/0x8f0\n kthread+0xed/0x110\n ret_from_fork+0x38/0x50\n ret_from_fork_asm+0x1b/0x30\n\nThe circumstances are unclear, however, the theory is that\ntb_cfg_request_work() can be scheduled twice for a request:\nfirst time via frame.callback from ring_work() and second\ntime from tb_cfg_request().  Both times kworkers will execute\ntb_cfg_request_dequeue(), which results in double list_del()\nfrom the ctl->request_queue (the list poison deference hints\nat it: 0xdead000000000122).\n\nDo not dequeue requests that don't have TB_CFG_REQUEST_ACTIVE\nbit set.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "16603153666d22df544ae9f9b3764fd18da28eeb",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e49e994cd83705f7ca30eda1e304abddfd96a37a"
            },
            {
              "version": "16603153666d22df544ae9f9b3764fd18da28eeb",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0a3011d47dbc92a33621861c423cb64833d7fe57"
            },
            {
              "version": "16603153666d22df544ae9f9b3764fd18da28eeb",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2f62eda4d974c26bc595425eafd429067541f2c9"
            },
            {
              "version": "16603153666d22df544ae9f9b3764fd18da28eeb",
              "status": "affected",
              "versionType": "git",
              "lessThan": "85286e634ebbaf9c0fb1cdf580add2f33fc7628c"
            },
            {
              "version": "16603153666d22df544ae9f9b3764fd18da28eeb",
              "status": "affected",
              "versionType": "git",
              "lessThan": "5a057f261539720165d03d85024da2b52e67f63d"
            },
            {
              "version": "16603153666d22df544ae9f9b3764fd18da28eeb",
              "status": "affected",
              "versionType": "git",
              "lessThan": "eb2d5e794fb966b3ef8bde99eb8561446a53509f"
            },
            {
              "version": "16603153666d22df544ae9f9b3764fd18da28eeb",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0771bcbe2f6e5d5f263cf466efe571d2754a46da"
            },
            {
              "version": "16603153666d22df544ae9f9b3764fd18da28eeb",
              "status": "affected",
              "versionType": "git",
              "lessThan": "cdb4feab2f39e75a66239e3a112beced279612a8"
            },
            {
              "version": "16603153666d22df544ae9f9b3764fd18da28eeb",
              "status": "affected",
              "versionType": "git",
              "lessThan": "0f73628e9da1ee39daf5f188190cdbaee5e0c98c"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "3.17",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "3.17"
            },
            {
              "version": "5.4.295",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.239",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.186",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.142",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.94",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.12.33",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.12.*"
            },
            {
              "version": "6.14.11",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.14.*"
            },
            {
              "version": "6.15.2",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.15.*"
            },
            {
              "version": "6.16",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}