{
  "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-2024-46675",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-46675",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-09-13T05:29:10.987Z",
    "updatedAt": "2026-05-11T20:34:13.667Z",
    "importedAt": "2026-10-24T01:57:16.009Z",
    "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: dwc3: core: Prevent USB core invalid event buffer address access",
      "summary": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: dwc3: core: Prevent USB core invalid event buffer address access\n\nThis commit addresses an issue where the USB core could access an\ninvalid event buffer address during runtime suspend, potentially causing\nSMMU faults and other memory issues in Exynos platforms. The problem\narises from the following sequence.\n        1. In dwc3_gadget_suspend, there is a chance of a timeout when\n        moving the USB core to the halt state after clearing the\n        run/stop bit by software.\n        2. In dwc3_core_exit, the event buffer is cleared regardless of\n        the USB core's status, which may lead to an SMMU faults and\n        other memory issues. if the USB core tries to access the event\n        buffer address.\n\nTo prevent this hardware quirk on Exynos platforms, this commit ensures\nthat the event buffer address is not cleared by software  when the USB\ncore is active during runtime suspend by checking its status before\nclearing the buffer address.",
      "affected": [
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "9f8a67b65a49d0e35c6ca782136c84541d948a64",
              "status": "affected",
              "versionType": "git",
              "lessThan": "eca3f543f817da87c00d1a5697b473efb548204f"
            },
            {
              "version": "9f8a67b65a49d0e35c6ca782136c84541d948a64",
              "status": "affected",
              "versionType": "git",
              "lessThan": "d2afc2bffec77316b90d530b07695e3f534df914"
            },
            {
              "version": "9f8a67b65a49d0e35c6ca782136c84541d948a64",
              "status": "affected",
              "versionType": "git",
              "lessThan": "b72da4d89b97da71e056cc4d1429b2bc426a9c2f"
            },
            {
              "version": "9f8a67b65a49d0e35c6ca782136c84541d948a64",
              "status": "affected",
              "versionType": "git",
              "lessThan": "111277b881def3153335acfe0d1f43e6cd83ac93"
            },
            {
              "version": "9f8a67b65a49d0e35c6ca782136c84541d948a64",
              "status": "affected",
              "versionType": "git",
              "lessThan": "2189fd13c577d7881f94affc09c950a795064c4b"
            },
            {
              "version": "9f8a67b65a49d0e35c6ca782136c84541d948a64",
              "status": "affected",
              "versionType": "git",
              "lessThan": "7bb11a75dd4d3612378b90e2a4aa49bdccea28ab"
            },
            {
              "version": "9f8a67b65a49d0e35c6ca782136c84541d948a64",
              "status": "affected",
              "versionType": "git",
              "lessThan": "e23f6ad8d110bf632f7471482e10b43dc174fb72"
            },
            {
              "version": "9f8a67b65a49d0e35c6ca782136c84541d948a64",
              "status": "affected",
              "versionType": "git",
              "lessThan": "14e497183df28c006603cc67fd3797a537eef7b9"
            }
          ]
        },
        {
          "vendor": "Linux",
          "product": "Linux",
          "defaultStatus": "affected",
          "versions": [
            {
              "version": "4.8",
              "status": "affected"
            },
            {
              "version": "0",
              "status": "unaffected",
              "versionType": "semver",
              "lessThan": "4.8"
            },
            {
              "version": "4.19.321",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "4.19.*"
            },
            {
              "version": "5.4.283",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.4.*"
            },
            {
              "version": "5.10.225",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.10.*"
            },
            {
              "version": "5.15.166",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "5.15.*"
            },
            {
              "version": "6.1.108",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.1.*"
            },
            {
              "version": "6.6.49",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.6.*"
            },
            {
              "version": "6.10.8",
              "status": "unaffected",
              "versionType": "semver",
              "lessThanOrEqual": "6.10.*"
            },
            {
              "version": "6.11",
              "status": "unaffected",
              "versionType": "original_commit_for_fix",
              "lessThanOrEqual": "*"
            }
          ]
        }
      ]
    }
  }
}