ghsa-h7xp-pvf5-qx4x
Vulnerability from github
Published
2025-07-10 09:32
Modified
2025-07-10 09:32
Details

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

pinctrl: at91: Fix possible out-of-boundary access

at91_gpio_probe() doesn't check that given OF alias is not available or something went wrong when trying to get it. This might have consequences when accessing gpio_chips array with that value as an index. Note, that BUG() can be compiled out and hence won't actually perform the required checks.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-38286"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-07-10T08:15:27Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\npinctrl: at91: Fix possible out-of-boundary access\n\nat91_gpio_probe() doesn\u0027t check that given OF alias is not available or\nsomething went wrong when trying to get it. This might have consequences\nwhen accessing gpio_chips array with that value as an index. Note, that\nBUG() can be compiled out and hence won\u0027t actually perform the required\nchecks.",
  "id": "GHSA-h7xp-pvf5-qx4x",
  "modified": "2025-07-10T09:32:29Z",
  "published": "2025-07-10T09:32:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38286"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/264a5cf0c422e65c94447a1ebebfac7c92690670"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/288c39286f759314ee8fb3a80a858179b4f306da"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2ecafe59668d2506a68459a9d169ebe41a147a41"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/762ef7d1e6eefad9896560bfcb9bcf7f1b6df9c1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/db5665cbfd766db7d8cd0e5fd6e3c0b412916774"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e02e12d6a7ab76c83849a4122785650dc7edef65"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/eb435bc4c74acbb286cec773deac13d117d3ef39"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f1c1fdc41fbf7e308ced9c86f3f66345a3f6f478"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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