ghsa-q9gj-c2m7-hf6g
Vulnerability from github
Published
2025-10-07 18:31
Modified
2025-10-07 18:31
Details

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

bnxt: avoid overflow in bnxt_get_nvram_directory()

The value of an arithmetic expression is subject of possible overflow due to a failure to cast operands to a larger data type before performing arithmetic. Used macro for multiplication instead operator for avoiding overflow.

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

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{
  "affected": [],
  "aliases": [
    "CVE-2023-53661"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-07T16:15:49Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nbnxt: avoid overflow in bnxt_get_nvram_directory()\n\nThe value of an arithmetic expression is subject\nof possible overflow due to a failure to cast operands to a larger data\ntype before performing arithmetic. Used macro for multiplication instead\noperator for avoiding overflow.\n\nFound by Security Code and Linux Verification\nCenter (linuxtesting.org) with SVACE.",
  "id": "GHSA-q9gj-c2m7-hf6g",
  "modified": "2025-10-07T18:31:10Z",
  "published": "2025-10-07T18:31:10Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53661"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/17e0453a7523ad7a25bb47af941b150a6c66d7b6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7c6dddc239abe660598c49ec95ea0ed6399a4b2a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d5eaf2a6b077f32a477feb1e9e1c1f60605b460e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/efb1a257513438d43f4335f09b2f684e8167cad2"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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