github - ghsa-pgj7-6v58-mxr9

ghsa-pgj7-6v58-mxr9

Vulnerability from github

Published

2025-09-16 15:32

Modified

2025-09-16 15:32

Details

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

misc: vmw_balloon: 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-2023-53279"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-16T08:15:36Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nmisc: vmw_balloon: 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 at\nonce.",
  "id": "GHSA-pgj7-6v58-mxr9",
  "modified": "2025-09-16T15:32:33Z",
  "published": "2025-09-16T15:32:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53279"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/209cdbd07cfaa4b7385bad4eeb47e5ec1887d33d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b94b39bf3d545671f210a2257d18e33c8b874699"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d1c545e44c1ec08bef0c0c14e632eec516431e9c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f7651fa88b17c2d7af949981a2423179db5e9453"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2023-53279 (GCVE-0-2023-53279)

Vulnerability from cvelistv5

Published

2025-09-16 08:11

Modified

2025-09-16 08:11

Severity ?

Summary

In the Linux kernel, the following vulnerability has been resolved: misc: vmw_balloon: 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/b94b39bf3d545671f210a2257d18e33c8b874699
	https://git.kernel.org/stable/c/d1c545e44c1ec08bef0c0c14e632eec516431e9c
	https://git.kernel.org/stable/c/f7651fa88b17c2d7af949981a2423179db5e9453
	https://git.kernel.org/stable/c/209cdbd07cfaa4b7385bad4eeb47e5ec1887d33d

Impacted products

Vendor

Product

Version

▼

Linux

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

Linux

Show details on NVD website

JSON

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  "containers": {
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        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/misc/vmw_balloon.c"
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          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "b94b39bf3d545671f210a2257d18e33c8b874699",
              "status": "affected",
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              "versionType": "git"
            }
          ]
        },
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          "product": "Linux",
          "programFiles": [
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          "vendor": "Linux",
          "versions": [
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              "status": "unaffected",
              "version": "5.15.100",
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            },
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              "version": "6.2.5",
              "versionType": "semver"
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      ],
      "cpeApplicability": [
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          "nodes": [
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                  "vulnerable": true
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                {
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              "operator": "OR"
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        }
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    "datePublished": "2025-09-16T08:11:13.712Z",
    "dateReserved": "2025-09-16T08:09:37.991Z",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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