{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2025-37801",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2025-37801"
  ],
  "published": "2025-05-08T06:39:36Z",
  "summary": "spi: spi-imx: Add check for spi_imx_setupxfer()",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: spi-imx: Add check for spi_imx_setupxfer()\n\nAdd check for the return value of spi_imx_setupxfer().\nspi_imx->rx and spi_imx->tx function pointer can be NULL when\nspi_imx_setupxfer() return error, and make NULL pointer dereference.\n\n Unable to handle kernel NULL pointer dereference at virtual address 0000000000000000\n Call trace:\n  0x0\n  spi_imx_pio_transfer+0x50/0xd8\n  spi_imx_transfer_one+0x18c/0x858\n  spi_transfer_one_message+0x43c/0x790\n  __spi_pump_transfer_message+0x238/0x5d4\n  __spi_sync+0x2b0/0x454\n  spi_write_then_read+0x11c/0x200",
  "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-2025-37801"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/2fea0d6d7b5d27fbf55512d51851ba0a346ede52"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/2b4479eb462ecb39001b38dfb331fc6028dedac8"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/185d376875ea6fb4256b9dc97ee0b4d2b0fdd399"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/055ef73bb1afc3f783a9a13b496770a781964a07"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/951a04ab3a2db4029debfa48d380ef834b93207e"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-08-05T12:19:11Z"
  }
}