ghsa-px3m-8xg9-4vqq
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:

software node: Correct a OOB check in software_node_get_reference_args()

software_node_get_reference_args() wants to get @index-th element, so the property value requires at least '(index + 1) * sizeof(*ref)' bytes but that can not be guaranteed by current OOB check, and may cause OOB for malformed property.

Fix by using as OOB check '((index + 1) * sizeof(*ref) > prop->length)'.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-38342"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-07-10T09:15:29Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nsoftware node: Correct a OOB check in software_node_get_reference_args()\n\nsoftware_node_get_reference_args() wants to get @index-th element, so\nthe property value requires at least \u0027(index + 1) * sizeof(*ref)\u0027 bytes\nbut that can not be guaranteed by current OOB check, and may cause OOB\nfor malformed property.\n\nFix by using as OOB check \u0027((index + 1) * sizeof(*ref) \u003e prop-\u003elength)\u0027.",
  "id": "GHSA-px3m-8xg9-4vqq",
  "modified": "2025-07-10T09:32:31Z",
  "published": "2025-07-10T09:32:31Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38342"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/142acd739eb6f08c148a96ae8309256f1422ff4b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/31e4e12e0e9609850cefd4b2e1adf782f56337d6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4b3383110b6df48e0ba5936af2cb68d5eb6bd43b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/56ce76e8d406cc72b89aee7931df5cf3f18db49d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7af18e42bdefe1dba5bcb32555a4d524fd504939"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9324127b07dde8529222dc19233aa57ec810856c"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f9397cf7bfb680799fb8c7f717c8f756384c3280"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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