{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-43251",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-43251"
  ],
  "published": "2026-05-06T11:29:17Z",
  "summary": "HID: prodikeys: Check presence of pm->input_ep82",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nHID: prodikeys: Check presence of pm->input_ep82\n\nFake USB devices can send their own report descriptors for which the\ninput_mapping() hook does not get called.  In this case, pm->input_ep82 stays\nNULL, which leads to a crash later.\n\nThis does not happen with the real device, but can be provoked by imposing as\none.",
  "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": "6.1.165",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-43251"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/f580c79683356632f12f2c2029f2fe936d953aa1"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/ee572578f09f0e743e9383393a75c3a7a0f9b4c2"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/edccbf7d6dc05d692bde3a89de5a4001f72a0fa4"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/3f1b21cc67a15d7d081378a9b8747dd000a017b8"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/e7ac1cd823cd2e9fcbd5cb0b261d6d35dbb79341"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/d5512ce892f774d37c53082adadfcad04f21b50e"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/d08f35f843881ec504d7537a9bb728a073db3366"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/cee8337e1bad168136aecfe6416ecd7d3aa7529a"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-05-12T04:54:46Z"
  }
}