ghsa-hpjc-m442-8hrm
Vulnerability from github
Published
2025-10-04 09:30
Modified
2025-10-04 09:30
Details

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

drm: bridge: anx7625: Fix NULL pointer dereference with early IRQ

If the interrupt occurs before resource initialization is complete, the interrupt handler/worker may access uninitialized data such as the I2C tcpc_client device, potentially leading to NULL pointer dereference.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-39934"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-04T08:15:46Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm: bridge: anx7625: Fix NULL pointer dereference with early IRQ\n\nIf the interrupt occurs before resource initialization is complete, the\ninterrupt handler/worker may access uninitialized data such as the I2C\ntcpc_client device, potentially leading to NULL pointer dereference.",
  "id": "GHSA-hpjc-m442-8hrm",
  "modified": "2025-10-04T09:30:20Z",
  "published": "2025-10-04T09:30:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-39934"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0da73f7827691a5e2265b110d5fe12f29535ec92"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/15a77e1ab0a994d69b471c76b8d01117128dda26"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1a7ea294d57fb61485d11b3f2241d631d73025cb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/51a501e990a353a4f15da6bab295b28e5d118f64"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a10f910c77f280327b481e77eab909934ec508f0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f9a089d0a6d537d0f2061c8a37a7de535ce0310e"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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