ghsa-vjx6-h67c-v5gj
Vulnerability from github
Published
2024-12-24 12:30
Modified
2024-12-24 12:30
Details

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

hwmon: (nct6775-core) Fix overflows seen when writing limit attributes

DIV_ROUND_CLOSEST() after kstrtoul() results in an overflow if a large number such as 18446744073709551615 is provided by the user. Fix it by reordering clamp_val() and DIV_ROUND_CLOSEST() operations.

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{
   affected: [],
   aliases: [
      "CVE-2024-53159",
   ],
   database_specific: {
      cwe_ids: [],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2024-12-24T12:15:24Z",
      severity: null,
   },
   details: "In the Linux kernel, the following vulnerability has been resolved:\n\nhwmon: (nct6775-core) Fix overflows seen when writing limit attributes\n\nDIV_ROUND_CLOSEST() after kstrtoul() results in an overflow if a large\nnumber such as 18446744073709551615 is provided by the user.\nFix it by reordering clamp_val() and DIV_ROUND_CLOSEST() operations.",
   id: "GHSA-vjx6-h67c-v5gj",
   modified: "2024-12-24T12:30:43Z",
   published: "2024-12-24T12:30:43Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2024-53159",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/57ee12b6c514146c19b6a159013b48727a012960",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/685c10269c41d23d7a2b85d3fd6b6345390c8746",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/a4712e4485f5c388bbe0d0e8f52978241ab34a29",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/ae703f8ff083c5267af30d6c8cf096d562623b3b",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/dfa8bedfffcae87976b34a45a724deb9c3a0a88e",
      },
   ],
   schema_version: "1.4.0",
   severity: [],
}


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