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CVE-2023-54083 phy: tegra: xusb: Clear the driver reference in usb-phy dev

🗓️ 24 Dec 2025 13:06:14Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 25 Views

CVE-2023-54083: Tegra XUSB usb-phy dev not clearing driver reference on port destruction, causing use-after-free.

Related
Affected
Refs
[
  {
    "product": "Linux",
    "vendor": "Linux",
    "defaultStatus": "unaffected",
    "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
    "programFiles": [
      "drivers/phy/tegra/xusb.c"
    ],
    "versions": [
      {
        "version": "e8f7d2f409a15c519d5a6085777d85c1c4bab73a",
        "lessThan": "b6a107c52073496d2e5d2837915f59fb3103832f",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e8f7d2f409a15c519d5a6085777d85c1c4bab73a",
        "lessThan": "b84998a407a882991916b1a61d987c400d8a0ce6",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e8f7d2f409a15c519d5a6085777d85c1c4bab73a",
        "lessThan": "238edc04ddb9d272b38f5419bcd419ad3b92b91b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e8f7d2f409a15c519d5a6085777d85c1c4bab73a",
        "lessThan": "82187460347ad58fd6b06d2883da73c3f2df9631",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "e8f7d2f409a15c519d5a6085777d85c1c4bab73a",
        "lessThan": "c0c2fcb1325d0d4f3b322b5ee49385f8eca2560d",
        "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/phy/tegra/xusb.c"
    ],
    "versions": [
      {
        "version": "5.7",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.7",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.10.188",
        "lessThanOrEqual": "5.10.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.121",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.39",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.4.4",
        "lessThanOrEqual": "6.4.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.5",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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