{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2025-71188",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2025-71188"
  ],
  "published": "2026-01-31T11:52:25Z",
  "summary": "dmaengine: lpc18xx-dmamux: fix device leak on route allocation",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: lpc18xx-dmamux: fix device leak on route allocation\n\nMake sure to drop the reference taken when looking up the DMA mux\nplatform device during route allocation.\n\nNote that holding a reference to a device does not prevent its driver\ndata from going away so there is no point in keeping the reference.",
  "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-2025-71188"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/3d396ebfb3049a2b5fac51d2c967db5114b685e8"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/499ddae78c4baa9b94df76b2d2eb6b150d15377f"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/adef147a8d8c3d767abf88ad2c381ffab2993086"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/9fba97baa520c9446df51a64708daf27c5a7ed32"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/992eb8055a6e5dbb808672d20d68e60d5a89b12b"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/1e47d80f6720f0224efd19bcf081d39637569c10"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/d4d63059dee7e7cae0c4d9a532ed558bc90efb55"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
  }
}