{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2024-53187",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2024-53187"
  ],
  "published": "2024-12-27T13:53:01Z",
  "summary": "io_uring: check for overflows in io_pin_pages",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nio_uring: check for overflows in io_pin_pages\n\nWARNING: CPU: 0 PID: 5834 at io_uring/memmap.c:144 io_pin_pages+0x149/0x180 io_uring/memmap.c:144\nCPU: 0 UID: 0 PID: 5834 Comm: syz-executor825 Not tainted 6.12.0-next-20241118-syzkaller #0\nCall Trace:\n <TASK>\n __io_uaddr_map+0xfb/0x2d0 io_uring/memmap.c:183\n io_rings_map io_uring/io_uring.c:2611 [inline]\n io_allocate_scq_urings+0x1c0/0x650 io_uring/io_uring.c:3470\n io_uring_create+0x5b5/0xc00 io_uring/io_uring.c:3692\n io_uring_setup io_uring/io_uring.c:3781 [inline]\n ...\n </TASK>\n\nio_pin_pages()'s uaddr parameter came directly from the user and can be\ngarbage. Don't just add size to it as it can overflow.",
  "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": null,
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-53187"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/29eac3eca72d4c2a71122050c37cd7d8f73ac4f3"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/aaa90844afd499c9142d0199dfda74439314c013"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/0c0a4eae26ac78379d0c1db053de168a8febc6c9"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
  }
}