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CVE-2025-68750 usb: potential integer overflow in usbg_make_tpg()

🗓️ 24 Dec 2025 15:51:03Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 26 Views

Fixed integer overflow in usbgMakeTpg by aligning tpgt type with tport_tpgt to unsigned 16-bit.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/usb/gadget/function/f_tcm.c"
    ],
    "versions": [
      {
        "version": "c52661d60f636d17e26ad834457db333bd1df494",
        "lessThan": "0861b9cb2ff519b7c5a3b1dd52a343e18c4efb24",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c52661d60f636d17e26ad834457db333bd1df494",
        "lessThan": "603a83e5fee38a950bfcfb2f36449311fa00a474",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c52661d60f636d17e26ad834457db333bd1df494",
        "lessThan": "6f77e344515b5258edb3988188311464209b1c7c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c52661d60f636d17e26ad834457db333bd1df494",
        "lessThan": "6722e080b5b39ab7471386c73d0c1b39572f943c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c52661d60f636d17e26ad834457db333bd1df494",
        "lessThan": "a33f507f36d5881f602dab581ab0f8d22b49762c",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c52661d60f636d17e26ad834457db333bd1df494",
        "lessThan": "358d5ba08f1609c34a054aed88c431844d09705a",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c52661d60f636d17e26ad834457db333bd1df494",
        "lessThan": "620a5e1e84a3a7004270703a118d33eeb1c0f368",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "c52661d60f636d17e26ad834457db333bd1df494",
        "lessThan": "153874010354d050f62f8ae25cbb960c17633dc5",
        "status": "affected",
        "versionType": "git"
      }
    ]
  },
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "affected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/usb/gadget/function/f_tcm.c"
    ],
    "versions": [
      {
        "version": "3.5",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "3.5",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.4.296",
        "lessThanOrEqual": "5.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.240",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.187",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.143",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.6.96",
        "lessThanOrEqual": "6.6.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.12.36",
        "lessThanOrEqual": "6.12.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.15.5",
        "lessThanOrEqual": "6.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.16",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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