{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-92476",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-92476"
  ],
  "published": "2026-09-17T16:10:40Z",
  "summary": "crypto: keembay - Initialize completion before requesting IRQ",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: keembay - Initialize completion before requesting IRQ\n\nkmb_ocs_aes_probe() requests the device IRQ before initializing\nirq_completion. Once the handler is registered it can run immediately,\nand ocs_aes_irq_handler() unconditionally calls complete(). An\ninterrupt in this window would therefore use an uninitialized\ncompletion.\n\nInitialize the completion before requesting the IRQ, as the sibling\nOCS HCU and ECC drivers already do.",
  "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-2026-92476"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/a3ffced8be1555f283680065c3b87a19f5ab9097"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/4ce407055ae9d37f46a3c6f05eb27198b354d287"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/d52a15c4559b69805bc69bf4ad9e16bbf6480d52"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/f8970ee9e315c9e2258ae8914d5fb32b1039d2f6"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/7efb51a5893b22003a679d088b7794be2ccd6c32"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/5aae80dcec0748b4ed61daace2ad8b12082261f2"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/fce20289dd622cc7ab78d72c8a979a9f8b7cb10e"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-09-17T16:10:40Z"
  }
}