{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2025-38362",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2025-38362"
  ],
  "published": "2025-07-25T12:48:11Z",
  "summary": "drm/amd/display: Add null pointer check for get_first_active_display()",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/amd/display: Add null pointer check for get_first_active_display()\n\nThe function mod_hdcp_hdcp1_enable_encryption() calls the function\nget_first_active_display(), but does not check its return value.\nThe return value is a null pointer if the display list is empty.\nThis will lead to a null pointer dereference in\nmod_hdcp_hdcp2_enable_encryption().\n\nAdd a null pointer check for get_first_active_display() and return\nMOD_HDCP_STATUS_DISPLAY_NOT_FOUND if the function return null.",
  "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": "6.1.143",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-38362"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/34d3e10ab905f06445f8dbd8a3d9697095e71bae"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/1ebcdf38887949def1a553ff3e45c98ed95a3cd0"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/5148c7ea69e9c5bf2f05081190f45ba96d3d1e7a"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/4ce9f2dc9ff7cc410e8c5d936ec551e26b9599a9"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/b3005145eab98d36777660b8893466e4f630ae1c"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/c3e9826a22027a21d998d3e64882fa377b613006"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
  }
}