{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2025-23136",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2025-23136"
  ],
  "published": "2025-04-16T14:14:59Z",
  "summary": "thermal: int340x: Add NULL check for adev",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nthermal: int340x: Add NULL check for adev\n\nNot all devices have an ACPI companion fwnode, so adev might be NULL.\nThis is similar to the commit cd2fd6eab480\n(\"platform/x86: int3472: Check for adev == NULL\").\n\nAdd a check for adev not being set and return -ENODEV in that case to\navoid a possible NULL pointer deref in int3402_thermal_probe().\n\nNote, under the same directory, int3400_thermal_probe() has such a\ncheck.\n\n[ rjw: Subject edit, added Fixes: ]",
  "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": "6.1.134",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-23136"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/d0d21c8e44216fa9afdb3809edf213f3c0a8c060"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/bc7b5f782d28942dbdfda70df30ce132694a06de"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/3155d5261b518776d1b807d9d922669991bbee56"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/6a810c462f099353e908c70619638884cb82229c"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/ac2eb7378319e3836cdf3a2c15a0bdf04c50e81d"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/953d28a4f459fcbde2d08f51aeca19d6b0f179f3"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/0c49f12c77b77a706fd41370c11910635e491845"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/8e8f1ddf4186731649df8bc9646017369eb19186"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/2542a3f70e563a9e70e7ded314286535a3321bdb"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
  }
}