{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2025-38634",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2025-38634"
  ],
  "published": "2025-08-22T16:01:13Z",
  "summary": "power: supply: cpcap-charger: Fix null check for power_supply_get_by_name",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\npower: supply: cpcap-charger: Fix null check for power_supply_get_by_name\n\nIn the cpcap_usb_detect() function, the power_supply_get_by_name()\nfunction may return `NULL` instead of an error pointer.\nTo prevent potential null pointer dereferences, Added a null check.",
  "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-2025-38634"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/4ebbb9106aaa2fd58e0359bc3a2490953db2ef0c"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/a2436263144980cc99a9860c7b43335847afbe53"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/8e9bdb563916287ba1b4258812434e0585ac6d00"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/f642500aa7ed93d2606e4f929244cce9c7467b3a"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/9784d832d7c103539cd9afb376534eaa35815d3d"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/27001e4f146624c4b3389b029bdc0f8049819560"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/d9fa3aae08f99493e67fb79413c0e95d30fca5e9"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
  }
}