ghsa-wgf5-7hq7-35g6
Vulnerability from github
Published
2025-05-20 18:30
Modified
2025-05-20 18:30
Details

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

ASoC: codecs: wcd937x: fix a potential memory leak in wcd937x_soc_codec_probe()

When snd_soc_dapm_new_controls() or snd_soc_dapm_add_routes() fails, wcd937x_soc_codec_probe() returns without releasing 'wcd937x->clsh_info', which is allocated by wcd_clsh_ctrl_alloc. Add wcd_clsh_ctrl_free() to prevent potential memory leak.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-37941"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-05-20T16:15:31Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nASoC: codecs: wcd937x: fix a potential memory leak in wcd937x_soc_codec_probe()\n\nWhen snd_soc_dapm_new_controls() or snd_soc_dapm_add_routes() fails,\nwcd937x_soc_codec_probe() returns without releasing \u0027wcd937x-\u003eclsh_info\u0027,\nwhich is allocated by wcd_clsh_ctrl_alloc. Add wcd_clsh_ctrl_free()\nto prevent potential memory leak.",
  "id": "GHSA-wgf5-7hq7-35g6",
  "modified": "2025-05-20T18:30:55Z",
  "published": "2025-05-20T18:30:55Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-37941"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3e330acf4efd63876d673c046cd073a1d4ed57a8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/aafb5325aca3e806b3ea3707402189263473d257"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/acadb2e2b3c5b9977a843a3a94fece9bdcf6aea1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b573e04116fd33b9143fa276bbab2f0afad0a1ae"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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