{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2024-47750",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2024-47750"
  ],
  "published": "2024-10-21T12:16:24Z",
  "summary": "RDMA/hns: Fix Use-After-Free of rsv_qp on HIP08",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/hns: Fix Use-After-Free of rsv_qp on HIP08\n\nCurrently rsv_qp is freed before ib_unregister_device() is called\non HIP08. During the time interval, users can still dereg MR and\nrsv_qp will be used in this process, leading to a UAF. Move the\nrelease of rsv_qp after calling ib_unregister_device() to fix 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": "6.1.113",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-47750"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/2ccf1c75d39949d8ea043d04a2e92d7100ea723d"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/d2d9c5127122745da6e887f451dd248cfeffca33"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/dac2723d8bfa9cf5333f477741e6e5fa1ed34645"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/60595923371c2ebe7faf82536c47eb0c967e3425"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/fd8489294dd2beefb70f12ec4f6132aeec61a4d0"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-08-05T11:52:36Z"
  }
}