{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2025-39934",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2025-39934"
  ],
  "published": "2025-10-04T07:33:57Z",
  "summary": "drm: bridge: anx7625: Fix NULL pointer dereference with early IRQ",
  "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.",
  "affected": [
    {
      "package": {
        "ecosystem": "Raspberry Pi OS:12",
        "name": "linux"
      },
      "versions": [
        "1:6.1.47-1+rpt4"
      ],
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-2712",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v6",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v7l",
            "binary_version": "1:6.1.47-1+rpt4"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v8",
            "binary_version": "1:6.1.47-1+rpt4"
          }
        ]
      },
      "database_specific": {
        "per_version": {
          "1:6.1.47-1+rpt4": {
            "linux_commit": "655fc658a15ae7a6f37103754adb39ba52a9a14e",
            "upstream_version": "6.1.47",
            "assessment": "commit ancestry (strak rule)",
            "upstream_fixed": "6.1.154",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-39934"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/51a501e990a353a4f15da6bab295b28e5d118f64"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/f9a089d0a6d537d0f2061c8a37a7de535ce0310e"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/15a77e1ab0a994d69b471c76b8d01117128dda26"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/0da73f7827691a5e2265b110d5fe12f29535ec92"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/1a7ea294d57fb61485d11b3f2241d631d73025cb"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/a10f910c77f280327b481e77eab909934ec508f0"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
  }
}