{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2024-27028",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2024-27028"
  ],
  "published": "2024-05-01T12:57:40Z",
  "summary": "spi: spi-mt65xx: Fix NULL pointer access in interrupt handler",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nspi: spi-mt65xx: Fix NULL pointer access in interrupt handler\n\nThe TX buffer in spi_transfer can be a NULL pointer, so the interrupt\nhandler may end up writing to the invalid memory and cause crashes.\n\nAdd a check to trans->tx_buf before using it.",
  "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": "6.1.83",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-27028"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/2342b05ec5342a519e00524a507f7a6ea6791a38"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/55f8ea6731aa64871ee6aef7dba53ee9f9f3b2f6"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/bcfcdf19698024565eff427706ebbd8df65abd11"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/c10fed329c1c104f375a75ed97ea3abef0786d62"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/766ec94cc57492eab97cbbf1595bd516ab0cb0e4"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/62b1f837b15cf3ec2835724bdf8577e47d14c753"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/bea82355df9e1c299625405b1947fc9b26b4c6d4"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/1784053cf10a14c4ebd8a890bad5cfe1bee51713"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/a20ad45008a7c82f1184dc6dee280096009ece55"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
  }
}