{
  "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-2024-36893",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-36893",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-05-30T15:28:59.113Z",
    "updatedAt": "2026-05-23T15:47:17.169Z",
    "importedAt": "2026-10-24T01:57:11.582Z",
    "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": "usb: typec: tcpm: Check for port partner validity before consuming it",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: typec: tcpm: Check for port partner validity before consuming it\n\ntypec_register_partner() does not guarantee partner registration\nto always succeed. In the event of failure, port->partner is set\nto the error value or NULL. Given that port->partner validity is\nnot checked, this results in the following crash:\n\nUnable to handle kernel NULL pointer dereference at virtual address xx\n pc : run_state_machine+0x1bc8/0x1c08\n lr : run_state_machine+0x1b90/0x1c08\n..\n Call trace:\n   run_state_machine+0x1bc8/0x1c08\n   tcpm_state_machine_work+0x94/0xe4\n   kthread_worker_fn+0x118/0x328\n   kthread+0x1d0/0x23c\n   ret_from_fork+0x10/0x20\n\nTo prevent the crash, check for port->partner validity before\nderefencing it in all the call sites.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "31220bd89c22a18478f52fcd8069e8e2adb8f4f2",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2a07e6f0ad8a6e504a3912cfe8dc859b7d0740a5"
            },
            {
              "version": "9b7cd3fe01f0d03cf5820b351a6be2a6e0a6da6f",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d56d2ca03cc22123fd7626967d096d8661324e57"
            },
            {
              "version": "c97cd0b4b54eb42aed7f6c3c295a2d137f6d2416",
              "status": "affected",
              "versionType": "git",
              "lessThan": "789326cafbd1f67f424436b6bc8bdb887a364637"
            },
            {
              "version": "c97cd0b4b54eb42aed7f6c3c295a2d137f6d2416",
              "status": "affected",
              "versionType": "git",
              "lessThan": "fc2b655cb6dd2b381f1f284989721002e39b6b77"
            },
            {
              "version": "c97cd0b4b54eb42aed7f6c3c295a2d137f6d2416",
              "status": "affected",
              "versionType": "git",
              "lessThan": "ae11f04b452b5205536e1c02d31f8045eba249dd"
            },
            {
              "version": "2897b36d2482b84f35e659989d5cb4501fb31ccd",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "cbcf107780aecf51aba68488044a416d95060b6d",
              "status": "affected",
              "versionType": "git"
            },
            {
              "version": "5.15.132",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "5.15.168"
            },
            {
              "version": "6.1.53",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.1.91"
            },
            {
              "version": "6.4.16",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.5"
            },
            {
              "version": "6.5.3",
              "status": "affected",
              "versionType": "semver",
              "lessThan": "6.6"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "6.6",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "6.6"
            },
            {
              "version": "5.15.168",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.91",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.31",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.8.10",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.8.*"
            },
            {
              "version": "6.9",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}