{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-53117",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-53117"
  ],
  "published": "2026-06-24T16:31:02Z",
  "summary": "s390/cio: use generic driver_override infrastructure",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ns390/cio: use generic driver_override infrastructure\n\nWhen a driver is probed through __driver_attach(), the bus' match()\ncallback is called without the device lock held, thus accessing the\ndriver_override field without a lock, which can cause a UAF.\n\nFix this by using the driver-core driver_override infrastructure taking\ncare of proper locking internally.\n\nNote that calling match() from __driver_attach() without the device lock\nheld is intentional. [1]",
  "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-2026-53117"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/c4295487124f461405e1ef64dfa8c4ab0cb7ebcf"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/106d594711e97762788046c5bbb94f580abc4bf4"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/2081957d8c323ffb58a10bc64837717ac5a042a1"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/b660ba045b2b22cf3b4be72773de00cb48f47be5"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/ac4d8bb6e2e13e8684a76ea48d13ebaaaf5c24c4"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-06-24T16:31:02Z"
  }
}