ghsa-jxm3-5hr5-7rwr
Vulnerability from github
Published
2025-12-16 15:30
Modified
2025-12-16 15:30
Details

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

crypto: aspeed - fix double free caused by devm

The clock obtained via devm_clk_get_enabled() is automatically managed by devres and will be disabled and freed on driver detach. Manually calling clk_disable_unprepare() in error path and remove function causes double free.

Remove the manual clock cleanup in both aspeed_acry_probe()'s error path and aspeed_acry_remove().

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{
  "affected": [],
  "aliases": [
    "CVE-2025-68172"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-16T14:15:49Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: aspeed - fix double free caused by devm\n\nThe clock obtained via devm_clk_get_enabled() is automatically managed\nby devres and will be disabled and freed on driver detach. Manually\ncalling clk_disable_unprepare() in error path and remove function\ncauses double free.\n\nRemove the manual clock cleanup in both aspeed_acry_probe()\u0027s error\npath and aspeed_acry_remove().",
  "id": "GHSA-jxm3-5hr5-7rwr",
  "modified": "2025-12-16T15:30:44Z",
  "published": "2025-12-16T15:30:44Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-68172"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0dd6474ced33489076e6c0f3fe5077bf12e85b28"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/29d0504077044a7e1ffbd09a6118018d5954a6e5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3c9bf72cc1ced1297b235f9422d62b613a3fdae9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e8407dfd267018f4647ffb061a9bd4a6d7ebacc6"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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