{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2025-38635",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2025-38635"
  ],
  "published": "2025-08-22T16:01:13Z",
  "summary": "clk: davinci: Add NULL check in davinci_lpsc_clk_register()",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: davinci: Add NULL check in davinci_lpsc_clk_register()\n\ndevm_kasprintf() returns NULL when memory allocation fails. Currently,\ndavinci_lpsc_clk_register() does not check for this case, which results\nin a NULL pointer dereference.\n\nAdd NULL check after devm_kasprintf() to prevent this issue and ensuring\nno resources are left allocated.",
  "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": "6.1.148",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-38635"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/77e9ad7a2d0e2a771c9e0be04b9d1639413b5f13"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/7843412e5927dafbb844782c56b6380564064109"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/2adc945b70c4d97e9491a6c0c9f3b217a9eecfba"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/105e8115944a9f93e9412abe7bb07ed96725adf9"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/1d92608a29251278015f57f3572bc950db7519f0"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/7943ed1f05f5cb7372dca2aa227f848747a98791"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/6fb19cdcf040e1dec052a9032acb66cc2ad1d43f"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/23f564326deaafacfd7adf6104755b15216d8320"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/13de464f445d42738fe18c9a28bab056ba3a290a"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
  }
}