{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2025-37830",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2025-37830"
  ],
  "published": "2025-05-08T06:39:36Z",
  "summary": "cpufreq: scmi: Fix null-ptr-deref in scmi_cpufreq_get_rate()",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ncpufreq: scmi: Fix null-ptr-deref in scmi_cpufreq_get_rate()\n\ncpufreq_cpu_get_raw() can return NULL when the target CPU is not present\nin the policy->cpus mask. scmi_cpufreq_get_rate() does not check for\nthis case, which results in a NULL pointer dereference.\n\nAdd NULL check after cpufreq_cpu_get_raw() to prevent this issue.",
  "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": "6.1.136",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-37830"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/bd1dcfba72aac4159c1d5e17cd861e702e6c19ac"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/4e3d1c1925d8e752992cd893d03d974e6807ac16"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/f9c5423855e3687262d881aeee5cfb3bc8577bff"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/ea834c90aa7cc80a1b456f7a91432734d5087d16"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/7ccfadfb2562337b4f0462a86a9746a6eea89718"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/cfaca93b8fe317b7faa9af732e0ba8c9081fa018"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/484d3f15cc6cbaa52541d6259778e715b2c83c54"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
  }
}