ghsa-qgpm-jg9j-h3fq
Vulnerability from github
Published
2024-05-21 18:31
Modified
2024-06-03 18:55
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:

drm/amd/display: Avoid NULL dereference of timing generator

[Why & How] Check whether assigned timing generator is NULL or not before accessing its funcs to prevent NULL dereference.

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{
   affected: [],
   aliases: [
      "CVE-2023-52753",
   ],
   database_specific: {
      cwe_ids: [
         "CWE-476",
      ],
      github_reviewed: false,
      github_reviewed_at: null,
      nvd_published_at: "2024-05-21T16:15:14Z",
      severity: "MODERATE",
   },
   details: "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Avoid NULL dereference of timing generator\n\n[Why & How]\nCheck whether assigned timing generator is NULL or not before\naccessing its funcs to prevent NULL dereference.",
   id: "GHSA-qgpm-jg9j-h3fq",
   modified: "2024-06-03T18:55:25Z",
   published: "2024-05-21T18:31:20Z",
   references: [
      {
         type: "ADVISORY",
         url: "https://nvd.nist.gov/vuln/detail/CVE-2023-52753",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/09909f515032fa80b921fd3118efe66b185d10fd",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/4e497f1acd99075b13605b2e7fa0cba721a2cfd9",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/6d8653b1a7a8dc938b566ae8c4f373b36e792c68",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/79b6a90f4f2433312154cd68452b0ba501fa74db",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/8a06894666e0b462c9316b26ab615cefdd0d676c",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/b1904ed480cee3f9f4036ea0e36d139cb5fee2d6",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/df8bc953eed72371e43ca407bd063507f760cf89",
      },
      {
         type: "WEB",
         url: "https://git.kernel.org/stable/c/eac3e4760aa12159f7f5475d55a67b7933abc195",
      },
   ],
   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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