{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2024-27037",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2024-27037"
  ],
  "published": "2024-05-01T12:57:40Z",
  "summary": "clk: zynq: Prevent null pointer dereference caused by kmalloc failure",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nclk: zynq: Prevent null pointer dereference caused by kmalloc failure\n\nThe kmalloc() in zynq_clk_setup() will return null if the\nphysical memory has run out. As a result, if we use snprintf()\nto write data to the null address, the null pointer dereference\nbug will happen.\n\nThis patch uses a stack variable to replace the kmalloc().",
  "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-2024-27037"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/01511ac7be8e45f80e637f6bf61af2d3d2dee9db"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/8c4889a9ea861d7be37463c10846eb75e1b49c9d"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/0801c893fd48cdba66a3c8f44c3fe43cc67d3b85"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/ca976c6a592f789700200069ef9052493c0b73d8"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/58a946ab43501f2eba058d24d96af0ad1122475b"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/7938e9ce39d6779d2f85d822cc930f73420e54a6"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
  }
}