ghsa-h76c-m8m4-8vh3
Vulnerability from github
Published
2025-10-01 12:30
Modified
2025-10-01 12:30
Details

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

ALSA: ac97: fix possible memory leak in snd_ac97_dev_register()

If device_register() fails in snd_ac97_dev_register(), it should call put_device() to give up reference, or the name allocated in dev_set_name() is leaked.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-50427"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-01T12:15:34Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nALSA: ac97: fix possible memory leak in snd_ac97_dev_register()\n\nIf device_register() fails in snd_ac97_dev_register(), it should\ncall put_device() to give up reference, or the name allocated in\ndev_set_name() is leaked.",
  "id": "GHSA-h76c-m8m4-8vh3",
  "modified": "2025-10-01T12:30:28Z",
  "published": "2025-10-01T12:30:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50427"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0f8e9a15c8ecf95057061d370a2dddaf1cee4aeb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4881bda5ea05c8c240fc8afeaa928e2bc43f61fa"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4fdf6f978c6b605ca0d67bf0e982b7a8fc0f4aab"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/758dbcc6fbf2286eff02743b093c70a18a407d66"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a602ec9d88f177dba78bc97fb1adecc7a71ff279"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/bfce73088682ef0770da951f51156c36a89be490"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c68b2e9ef246117f696e360bbdd2f5736b3a7127"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ee8bf0946f62ef00e5db4b613a9f664ac567259a"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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