ghsa-vq2f-jgxp-899c
Vulnerability from github
Published
2025-08-16 12:30
Modified
2025-08-16 12:30
Details

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

wifi: mt76: mt7925: Fix null-ptr-deref in mt7925_thermal_init()

devm_kasprintf() returns NULL on error. Currently, mt7925_thermal_init() does not check for this case, which results in a NULL pointer dereference.

Add NULL check after devm_kasprintf() to prevent this issue.

Show details on source website


{
  "affected": [],
  "aliases": [
    "CVE-2025-38541"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-08-16T12:15:29Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: mt76: mt7925: Fix null-ptr-deref in mt7925_thermal_init()\n\ndevm_kasprintf() returns NULL on error. Currently, mt7925_thermal_init()\ndoes not check for this case, which results in a NULL pointer\ndereference.\n\nAdd NULL check after devm_kasprintf() to prevent this issue.",
  "id": "GHSA-vq2f-jgxp-899c",
  "modified": "2025-08-16T12:30:33Z",
  "published": "2025-08-16T12:30:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38541"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/03ee8f73801a8f46d83dfc2bf73fb9ffa5a21602"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1bbdf4213711bb6dc365e7628430a63dd3280794"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2e99e9b34ece0b6d3e82cb757e9f60fa414da999"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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