{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-64350",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-64350"
  ],
  "published": "2026-07-25T08:51:45Z",
  "summary": "usb: cdnsp: fix stream context array leak in cdnsp_alloc_stream_info()",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: cdnsp: fix stream context array leak in cdnsp_alloc_stream_info()\n\ncdnsp_alloc_stream_info() allocates stream_info->stream_ctx_array with\ncdnsp_alloc_stream_ctx(). If a later stream ring allocation or stream\nmapping update fails, the error path frees the allocated stream rings\nand stream_rings array, but leaves stream_ctx_array allocated.\n\nFree the stream context array before falling through to the stream_rings\ncleanup path.",
  "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": "6.1.178",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-64350"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/37283f5a47127fbdea567749a2110766af53d18d"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/cb8e9391b7f4f77d112c51910cd7c355a337ef76"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/fde3c095e1d48e0ac3ab8bc32905da42fe58a36a"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/d9643bbe93a6aee24edee1a86e0303aa74bcd320"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/c00826e87bb75e14e0381b05da5f18ffd0241ab6"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/963075c4da0cd43b3d17b107c355e1eb0ee64a58"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/3348f444a4ce43dd5c2d1aa41634cb6eff33aa64"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-08-17T05:24:08Z"
  }
}