{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-43064",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-43064"
  ],
  "published": "2026-05-05T15:23:45Z",
  "summary": "dmaengine: idxd: Fix not releasing workqueue on .release()",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndmaengine: idxd: Fix not releasing workqueue on .release()\n\nThe workqueue associated with an DSA/IAA device is not released when\nthe object is freed.",
  "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": "6.1.176",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-43064"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/70ae35be58d476e2fd9f7a941a5e03b2f5fadb8d"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/b22fd53b2ceb35445475f0edab13a908c5fb8433"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/2bb9e9e93adff9cc8a138ae9a3a8d59b3452272e"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/d02c24af126dee45247dc7890409c86d1831859d"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/958e96533ddbd1edd127feb7624a7eed0cc379dc"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/fc34f199eb576b3a73089452fdf0056cc9a9301d"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/3d33de353b1ff9023d5ec73b9becf80ea87af695"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-06-19T12:00:59Z"
  }
}