ghsa-74cv-3gqc-87fm
Vulnerability from github
Published
2025-12-24 15:30
Modified
2025-12-24 15:30
Details

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

drm/msm/dpu: Add check for cstate

As kzalloc may fail and return NULL pointer, it should be better to check cstate in order to avoid the NULL pointer dereference in __drm_atomic_helper_crtc_reset.

Patchwork: https://patchwork.freedesktop.org/patch/514163/

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{
  "affected": [],
  "aliases": [
    "CVE-2023-54122"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-24T13:16:14Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/msm/dpu: Add check for cstate\n\nAs kzalloc may fail and return NULL pointer,\nit should be better to check cstate\nin order to avoid the NULL pointer dereference\nin __drm_atomic_helper_crtc_reset.\n\nPatchwork: https://patchwork.freedesktop.org/patch/514163/",
  "id": "GHSA-74cv-3gqc-87fm",
  "modified": "2025-12-24T15:30:38Z",
  "published": "2025-12-24T15:30:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-54122"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/31f2f8de0ea7387cde18a24f94ba5e0b886b9842"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/42442d42c57b9fbc35cb5ef72c7e5347c5f7d082"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a52e5a002d18bffabff66f6f59a74f8e9aac5afe"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a6afb8293ec0932f4ed0b7aecfc0ccc00f44dc2b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c96988b7d99327bb08bd9efd29a203b22cd88ace"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d4ba50614cb3f0686bbdb505af685d78e75861dc"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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