{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-31489",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-31489"
  ],
  "published": "2026-04-22T13:57:42Z",
  "summary": "spi: meson-spicc: Fix double-put in remove path",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: meson-spicc: Fix double-put in remove path\n\nmeson_spicc_probe() registers the controller with\ndevm_spi_register_controller(), so teardown already drops the\ncontroller reference via devm cleanup.\n\nCalling spi_controller_put() again in meson_spicc_remove()\ncauses a double-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": "6.1.175",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-31489"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/01f5f7976c24d6e9beef6b5a410af3b9b1d4d476"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/d61bcec3aec6f0244a9b963e0c76c00f771d49b6"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/7434c64ddae88a02e7fb478bc256cc100d48d3e3"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/0d645c6d13fa0597935d3d16b09a7ba5d24ed284"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/40ad0334c17b23d8b66b1082ad1478a6202e90e2"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/da06a104f0486355073ff0d1bcb1fcbebb7080d6"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/9b812ceb75a6260c17c91db4b9e74ead8cfa06f5"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/63542bb402b7013171c9f621c28b609eda4dbf1f"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-06-19T12:00:59Z"
  }
}