{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-23030",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-23030"
  ],
  "published": "2026-01-31T11:52:25Z",
  "summary": "phy: rockchip: inno-usb2: Fix a double free bug in rockchip_usb2phy_probe()",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nphy: rockchip: inno-usb2: Fix a double free bug in rockchip_usb2phy_probe()\n\nThe for_each_available_child_of_node() calls of_node_put() to\nrelease child_np in each success loop. After breaking from the\nloop with the child_np has been released, the code will jump to\nthe put_child label and will call the of_node_put() again if the\ndevm_request_threaded_irq() fails. These cause a double free bug.\n\nFix by returning directly to avoid the duplicate of_node_put().",
  "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": "6.1.162",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-23030"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/b97b2c9808c9a97e0ce30216fa12096d8b0eaa75"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/ebae26dd15140b840cf65be5e1c0daee949ba70b"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/027d42b97e6eb827c3438ebc09bab7efaee9270d"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/efe92ee7a111fe0f4d75f3ed6b7e3f86322279d5"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/e07dea3de508cd6950c937cec42de7603190e1ca"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
  }
}