wifi: ath12k: Fix buffer overflow in debugfs

{
  "id": "7f9af232799d39bc9356d45c42b2c9e72ddf68a37580e1d4795ecf6596357987",
  "url": "https://osv.dev/vulnerability/CVE-2025-38317",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "wifi: ath12k: Fix buffer overflow in debugfs",
    "summary": "In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: Fix buffer overflow in debugfs If the user tries to write more than 32 bytes then it results in memory corruption. Fortunately, this is debugfs so it's limited to root users.",
    "evidence": "osv:CVE-2025-38317",
    "products": [
      {
        "name": {
          "value": "Kernel",
          "evidence": "/affected/1/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [
          {
            "value": "6.12.34",
            "evidence": "/affected/1/ranges"
          },
          {
            "value": "6.15.3",
            "evidence": "/affected/1/ranges"
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        "affected_versions": []
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    ],
    "severity": "high",
    "structured": {
      "id": "CVE-2025-38317",
      "aliases": [
        "CVE-2025-38317"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
        }
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      "affected": [
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                {
                  "fixed": "8c4a200d03574bfcbf54fdb7ba5968b58ad2e0b3"
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          "database_specific": {
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        },
        {
          "ranges": [
            {
              "type": "ECOSYSTEM",
              "events": [
                {
                  "introduced": "6.11.0"
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                {
                  "fixed": "6.12.34"
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              ]
            },
            {
              "type": "ECOSYSTEM",
              "events": [
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                  "introduced": "6.13.0"
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                {
                  "fixed": "6.15.3"
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          ],
          "package": {
            "name": "Kernel",
            "ecosystem": "Linux"
          },
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-38317.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:25.360729043Z",
      "provider": "osv",
      "references": [
        "https://git.kernel.org/stable/c/0c57aa8ef94cffc5c2d68230e19329a03e71a94f",
        "https://git.kernel.org/stable/c/8c4a200d03574bfcbf54fdb7ba5968b58ad2e0b3",
        "https://git.kernel.org/stable/c/8c7a5031a6b0d42e640fbd2d5d05f61f74e32dce",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38317.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2025-38317",
        "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git"
      ],
      "provider_metadata": {
        "cna_assigner": "Linux",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/38xxx/CVE-2025-38317.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2025-38317",
        "evidence": "/id"
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    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 491760,
  "published_at": "2025-07-10T07:42:23.841+00:00"
}