github - ghsa-9fx8-xcmg-3r33

ghsa-9fx8-xcmg-3r33

Vulnerability from github

Published

2025-09-18 15:30

Modified

2025-09-18 15:30

Details

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

USB: gadget: bcm63xx_udc: 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-2023-53412"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-18T14:15:44Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nUSB: gadget: bcm63xx_udc: 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-9fx8-xcmg-3r33",
  "modified": "2025-09-18T15:30:35Z",
  "published": "2025-09-18T15:30:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53412"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/31de0b70ae5661a407e9d578bbc41de2d83ac25d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a91c99b1fe5c6f7e52fb932ad9e57ec7cfe913ec"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b0a2663ecbe8f65cd3bab2b34dd90156ceb0dbb8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f30c7046dfa2748520a8045bb43ed2fbca0373b5"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2023-53412 (GCVE-0-2023-53412)

Vulnerability from cvelistv5

Published

2025-09-18 13:58

Modified

2025-09-18 13:58

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: USB: gadget: bcm63xx_udc: 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/b0a2663ecbe8f65cd3bab2b34dd90156ceb0dbb8
	https://git.kernel.org/stable/c/31de0b70ae5661a407e9d578bbc41de2d83ac25d
	https://git.kernel.org/stable/c/f30c7046dfa2748520a8045bb43ed2fbca0373b5
	https://git.kernel.org/stable/c/a91c99b1fe5c6f7e52fb932ad9e57ec7cfe913ec

Impacted products

Vendor

Product

Version

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

Show details on NVD website

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        "dateUpdated": "2025-09-18T13:58:49.646Z",
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    "datePublished": "2025-09-18T13:58:49.646Z",
    "dateReserved": "2025-09-17T14:54:09.740Z",
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    "state": "PUBLISHED"
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}

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