ghsa-5hfq-6gvm-pw8c
Vulnerability from github
Published
2024-12-24 12:30
Modified
2025-01-07 18:30
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details

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

um: Fix potential integer overflow during physmem setup

This issue happens when the real map size is greater than LONG_MAX, which can be easily triggered on UML/i386.

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{
   affected: [],
   aliases: [
      "CVE-2024-53145",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-190",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2024-12-24T12:15:22Z",
      severity: "MODERATE",
   },
   details: "In the Linux kernel, the following vulnerability has been resolved:\n\num: Fix potential integer overflow during physmem setup\n\nThis issue happens when the real map size is greater than LONG_MAX,\nwhich can be easily triggered on UML/i386.",
   id: "GHSA-5hfq-6gvm-pw8c",
   modified: "2025-01-07T18:30:46Z",
   published: "2024-12-24T12:30:42Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2024-53145",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/1575df968650d11771359e5ac78278c5b0cc19f3",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/1bd118c5f887802cef2d9ba0d1917258667f1cae",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/5c710f45811e7e2bfcf703980c306f19c7e1ecfe",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/a875c023155ea92b75d6323977003e64d92ae7fc",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/a98b7761f697e590ed5d610d87fa12be66f23419",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/a9c95f787b88b29165563fd97761032db77116e7",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/d1a211e5210d31da8f49fc0021bf7129b726468c",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/e6102b72edc4eb8c0858df00ba74b5ce579c8fa2",
      },
   ],
   schema_version: "1.4.0",
   severity: [
      {
         score: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
         type: "CVSS_V3",
      },
   ],
}


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