{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2024-41080",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2024-41080"
  ],
  "published": "2024-07-29T15:04:35Z",
  "summary": "io_uring: fix possible deadlock in io_register_iowq_max_workers()",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nio_uring: fix possible deadlock in io_register_iowq_max_workers()\n\nThe io_register_iowq_max_workers() function calls io_put_sq_data(),\nwhich acquires the sqd->lock without releasing the uring_lock.\nSimilar to the commit 009ad9f0c6ee (\"io_uring: drop ctx->uring_lock\nbefore acquiring sqd->lock\"), this can lead to a potential deadlock\nsituation.\n\nTo resolve this issue, the uring_lock is released before calling\nio_put_sq_data(), and then it is re-acquired after the function call.\n\nThis change ensures that the locks are acquired in the correct\norder, preventing the possibility of a deadlock.",
  "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": "6.1.118",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-41080"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/b17397a0a5c56e111f61cb5b77d162664dc00de9"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/97ed7ff58de66c544692b3c2b988f3f594348de0"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/fdacd09f2ddf7a00787291f08ee48c0421e5b709"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/950ac86cff338ab56e2eaf611f4936ee34893b63"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/b571a367502c7ef94c688ef9c7f7d69a2ce3bcca"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/73254a297c2dd094abec7c9efee32455ae875bdf"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
  }
}