{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-68243",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-68243"
  ],
  "published": "2026-08-10T12:08:00Z",
  "summary": "drm/i915/gem: Fix NULL deref in I915_CONTEXT_PARAM_SSEU",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ndrm/i915/gem: Fix NULL deref in I915_CONTEXT_PARAM_SSEU\n\nSetting context engine slot N into I915_ENGINE_CLASS_INVALID /\nI915_ENGINE_CLASS_INVALID_NONE and attempting to apply\nI915_CONTEXT_PARAM_SSEU to the same slot N will deref NULL.\nFix that.\n\nDiscovered using AI-assisted static analysis confirmed by\nIntel Product Security.\n\n(cherry picked from commit 36eda5b5c2d40da41cc0a5403c26986237cf9e87)",
  "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": "6.1.183",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-68243"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/97a4872ef927dee301d76085cb19f6e36d4a53a4"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/b226dee4ee1fff2909f79e8ad700b7082f8d3569"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/edd2edaca52ada833c341c8b264aaea9dd93369c"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/9923c223d38fcd9602f41cc31d480e5299d9a38e"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/726f27bca93e6c83b263542669132ee1d0eb693e"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/97f236379f06a5082d37c6a764edd56bb58a94cd"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/2b56757a9a7456825eb668fde92299e01c5e2721"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-08-19T16:47:12Z"
  }
}