ghsa-5g6f-mmx7-rp64
Vulnerability from github
Published
2024-10-21 21:30
Modified
2024-10-25 21:31
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:

exfat: fix memory leak in exfat_load_bitmap()

If the first directory entry in the root directory is not a bitmap directory entry, 'bh' will not be released and reassigned, which will cause a memory leak.

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{
   affected: [],
   aliases: [
      "CVE-2024-50013",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-401",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2024-10-21T19:15:04Z",
      severity: "MODERATE",
   },
   details: "In the Linux kernel, the following vulnerability has been resolved:\n\nexfat: fix memory leak in exfat_load_bitmap()\n\nIf the first directory entry in the root directory is not a bitmap\ndirectory entry, 'bh' will not be released and reassigned, which\nwill cause a memory leak.",
   id: "GHSA-5g6f-mmx7-rp64",
   modified: "2024-10-25T21:31:26Z",
   published: "2024-10-21T21:30:50Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2024-50013",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/4e1813e52f86eb8db0c6c9570251f2fcbc571f5d",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/89081e8407e637463db5880d168e3652fb9f4330",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/bf0b3b35259475d1fe377bcaa565488e26684f7a",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/d2b537b3e533f28e0d97293fe9293161fe8cd137",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/dca359db1eb37f334267ebd7e3cab9a66d191d5b",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/ddf704c2ce3b73f38d2dd8cf1bb0f7ec038bdf63",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/f692160d3e1e5450605071b8df8f7d08d9b09a83",
      },
   ],
   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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