{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-89822",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-89822"
  ],
  "published": "2026-09-16T10:32:03Z",
  "summary": "drm/i915: Guard against NULL driver_data in i915_pci_probe()",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915: Guard against NULL driver_data in i915_pci_probe()\n\npci_match_device() can return the dummy pci_device_id_any entry\nwhen a device is force-bound via sysfs driver_override, in which\ncase ->driver_data is unset (NULL). i915_pci_probe() casts it to\nstruct intel_device_info * unconditionally and dereferences\nintel_info->require_force_probe, causing a NULL-ptr-deref.\n\n(cherry picked from commit 2727922084672cc274ecea726ea00363c2893731)",
  "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": "6.1.188",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-89822"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/2239e6b49d33bb38817d69b4f0bf7d5cbde2ec68"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/4a0236fe97732e31cb4a6dcb433642f9e3ef9a56"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/e351cb2d373f6f1d4f1eb7c9f30dc058c69c89f8"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/18b3433f10ee9c69e3252046028aa2be421f2d4d"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/84829e324a396668ceafb14723293b2863a74dcf"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/3785d40831ba5601296283e0197e10e089392757"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-09-17T09:33:32Z"
  }
}