github - ghsa-pm95-mc7j-6jm3

ghsa-pm95-mc7j-6jm3

Vulnerability from github

Published

2025-09-16 18:31

Modified

2025-09-16 18:31

Details

In the Linux kernel, the following vulnerability has been resolved:

USB: chipidea: fix memory leak with using debugfs_lookup()

When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simpler, just call debugfs_lookup_and_remove() instead which handles all of the logic at once.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-53334"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-16T17:15:39Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nUSB: chipidea: fix memory leak with using debugfs_lookup()\n\nWhen calling debugfs_lookup() the result must have dput() called on it,\notherwise the memory will leak over time.  To make things simpler, just\ncall debugfs_lookup_and_remove() instead which handles all of the logic\nat once.",
  "id": "GHSA-pm95-mc7j-6jm3",
  "modified": "2025-09-16T18:31:27Z",
  "published": "2025-09-16T18:31:27Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53334"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4322661af6d7a586a5798ab9aa443f49895b6943"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/610373dd354f3d393aa3bdcab59f55024c16b5e5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/972e0682f6e3ee6ecf002657df4aaa511d51dd6c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ff35f3ea3baba5b81416ac02d005cfbf6dd182fa"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2023-53334 (GCVE-0-2023-53334)

Vulnerability from cvelistv5

Published

2025-09-16 16:12

Modified

2025-09-16 16:12

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: USB: chipidea: fix memory leak with using debugfs_lookup() When calling debugfs_lookup() the result must have dput() called on it, otherwise the memory will leak over time. To make things simpler, just call debugfs_lookup_and_remove() instead which handles all of the logic at once.

References

URL

Tags

	https://git.kernel.org/stable/c/4322661af6d7a586a5798ab9aa443f49895b6943
	https://git.kernel.org/stable/c/610373dd354f3d393aa3bdcab59f55024c16b5e5
	https://git.kernel.org/stable/c/972e0682f6e3ee6ecf002657df4aaa511d51dd6c
	https://git.kernel.org/stable/c/ff35f3ea3baba5b81416ac02d005cfbf6dd182fa

Impacted products

Vendor

Product

Version

Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2
Version: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2

Show details on NVD website

To clipboard

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          "programFiles": [
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              "negate": false,
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      "descriptions": [
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          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nUSB: chipidea: fix memory leak with using debugfs_lookup()\n\nWhen calling debugfs_lookup() the result must have dput() called on it,\notherwise the memory will leak over time.  To make things simpler, just\ncall debugfs_lookup_and_remove() instead which handles all of the logic\nat once."
        }
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      "providerMetadata": {
        "dateUpdated": "2025-09-16T16:12:09.226Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
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  "cveMetadata": {
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    "datePublished": "2025-09-16T16:12:09.226Z",
    "dateReserved": "2025-09-16T16:08:59.565Z",
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    "state": "PUBLISHED"
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  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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