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CVE-2023-53406 USB: gadget: pxa25x_udc: fix memory leak with using debugfs_lookup()

🗓️ 18 Sep 2025 13:58:45Reported by LinuxType 
cvelist
 cvelist
🔗 www.cve.org👁 9 Views

CVE-2023-53406 fixes memory leak in USB gadget pxa25x_udc by using debugfs_lookup_and_remove.

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/udc/pxa25x_udc.c"
    ],
    "versions": [
      {
        "version": "1d50071b53f26a7b8b7d6a0e027b9e6643bb6075",
        "lessThan": "6236a6d2cdfb710bd8a82c4b179d0a034d0d99cb",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1d50071b53f26a7b8b7d6a0e027b9e6643bb6075",
        "lessThan": "78d9586d8e728be1e360d3d0da7170c791d1d55e",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1d50071b53f26a7b8b7d6a0e027b9e6643bb6075",
        "lessThan": "8d48a7887dbca22e064c20caf20ae7949019fe9b",
        "status": "affected",
        "versionType": "git"
      },
      {
        "version": "1d50071b53f26a7b8b7d6a0e027b9e6643bb6075",
        "lessThan": "7a038a681b7df78362d9fc7013e5395a694a9d3a",
        "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/udc/pxa25x_udc.c"
    ],
    "versions": [
      {
        "version": "5.14",
        "status": "affected"
      },
      {
        "version": "0",
        "lessThan": "5.14",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "5.15.100",
        "lessThanOrEqual": "5.15.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.1.18",
        "lessThanOrEqual": "6.1.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.2.5",
        "lessThanOrEqual": "6.2.*",
        "status": "unaffected",
        "versionType": "semver"
      },
      {
        "version": "6.3",
        "lessThanOrEqual": "*",
        "status": "unaffected",
        "versionType": "original_commit_for_fix"
      }
    ]
  }
]

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11 May 2026 19:44Current
EPSS0.00135
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