{
  "schema_version": "1.4.0",
  "id": "GHSA-4hhf-xw7g-4fx9",
  "modified": "2024-06-03T18:55:27Z",
  "published": "2024-05-21T18:31:21Z",
  "aliases": [
    "CVE-2023-52821"
  ],
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/panel: fix a possible null pointer dereference\n\nIn versatile_panel_get_modes(), the return value of drm_mode_duplicate()\nis assigned to mode, which will lead to a NULL pointer dereference\non failure of drm_mode_duplicate(). Add a check to avoid npd.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-52821"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2381f6b628b3214f07375e0adf5ce17093c31190"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4fa930ba046d20fc1899770396ee11e905fa96e4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/79813cd59398015867d51e6d7dcc14d287d4c402"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8a9dd36fcb4f3906982b82593393578db4479992"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/924e5814d1f84e6fa5cb19c6eceb69f066225229"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c7dc0aca5962fb37dbea9769dd26ec37813faae1"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-05-21T16:15:20Z"
  }
}