cve-2024-26919
Vulnerability from cvelistv5
Published
2024-04-17 15:59
Modified
2024-08-02 00:21
Severity
Summary
usb: ulpi: Fix debugfs directory leak
Impacted products
VendorProduct
LinuxLinux
LinuxLinux
Show details on NVD website


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                "role": "CISA Coordinator",
                "timestamp": "2024-04-23T14:00:39.264752Z",
                "version": "2.0.3"
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    "cna": {
      "affected": [
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          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/usb/common/ulpi.c"
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          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
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          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: ulpi: Fix debugfs directory leak\n\nThe ULPI per-device debugfs root is named after the ulpi device\u0027s\nparent, but ulpi_unregister_interface tries to remove a debugfs\ndirectory named after the ulpi device itself. This results in the\ndirectory sticking around and preventing subsequent (deferred) probes\nfrom succeeding. Change the directory name to match the ulpi device."
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    "assignerShortName": "Linux",
    "cveId": "CVE-2024-26919",
    "datePublished": "2024-04-17T15:59:27.581Z",
    "dateReserved": "2024-02-19T14:20:24.193Z",
    "dateUpdated": "2024-08-02T00:21:05.553Z",
    "state": "PUBLISHED"
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  "meta": {
    "nvd": "{\"cve\":{\"id\":\"CVE-2024-26919\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2024-04-17T16:15:08.353\",\"lastModified\":\"2024-04-17T16:51:07.347\",\"vulnStatus\":\"Awaiting Analysis\",\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nusb: ulpi: Fix debugfs directory leak\\n\\nThe ULPI per-device debugfs root is named after the ulpi device\u0027s\\nparent, but ulpi_unregister_interface tries to remove a debugfs\\ndirectory named after the ulpi device itself. This results in the\\ndirectory sticking around and preventing subsequent (deferred) probes\\nfrom succeeding. Change the directory name to match the ulpi device.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, se resolvi\u00f3 la siguiente vulnerabilidad: usb: ulpi: corrige la fuga del directorio debugfs La ra\u00edz debugfs por dispositivo ULPI lleva el nombre del dispositivo principal ulpi, pero ulpi_unregister_interface intenta eliminar un directorio debugfs que lleva el nombre del dispositivo ulpi en s\u00ed. Esto da como resultado que el directorio permanezca y evite que las pruebas posteriores (diferidas) se realicen correctamente. Cambie el nombre del directorio para que coincida con el dispositivo ulpi.\"}],\"metrics\":{},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/330d22aba17a4d30a56f007d0f51291d7e00862b\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/33713945cc92ea9c4a1a9479d5c1b7acb7fc4df3\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/3caf2b2ad7334ef35f55b95f3e1b138c6f77b368\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/d31b886ed6a5095214062ee4fb55037eb930adb6\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}"
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