ghsa-2v74-9vqm-pm8p
Vulnerability from github
Published
2025-10-15 09:30
Modified
2025-10-15 09:30
Details

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

wifi: ath11k: fix NULL dereference in ath11k_qmi_m3_load()

If ab->fw.m3_data points to data, then fw pointer remains null. Further, if m3_mem is not allocated, then fw is dereferenced to be passed to ath11k_err function.

Replace fw->size by m3_len.

Found by Linux Verification Center (linuxtesting.org) with SVACE.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-39991"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-15T08:15:37Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nwifi: ath11k: fix NULL dereference in ath11k_qmi_m3_load()\n\nIf ab-\u003efw.m3_data points to data, then fw pointer remains null.\nFurther, if m3_mem is not allocated, then fw is dereferenced to be\npassed to ath11k_err function.\n\nReplace fw-\u003esize by m3_len.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.",
  "id": "GHSA-2v74-9vqm-pm8p",
  "modified": "2025-10-15T09:30:17Z",
  "published": "2025-10-15T09:30:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-39991"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1f52119809b76d43759fc47da1cf708690b740a1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3fd2ef2ae2b5c955584a3bee8e83ae7d7a98f782"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/500fcc31e488d798937a23dbb1f62db46820c5b2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/888830b2cbc035838bebefe94502976da94332a5"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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