{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2026-72480",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2026-72480"
  ],
  "published": "2026-08-15T06:04:33Z",
  "summary": "iio: adc: xilinx-ams: fix out-of-bounds channel lookup in event handling",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\niio: adc: xilinx-ams: fix out-of-bounds channel lookup in event handling\n\nams_event_to_channel() may return a pointer past the end of\ndev->channels when no matching scan_index is found. This can lead\nto invalid memory access in ams_handle_event().\n\nAdd a bounds check in ams_event_to_channel() and return NULL when\nno channel is found. Also guard the caller to safely handle this\ncase.",
  "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": "6.1.178",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-72480"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/116d1f8805ae2daadbac89d24da4c0da50b9edae"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/94d158985b6ea011bdc26186f42d662a156da6cb"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/1d24f14e049fdd769146dda026496ed23b397ed9"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/9ac3675bf875792dced45efbf47116719a7c097b"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/3c374d33f1338dbb5676919c5194caa9c5aa1631"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/947eb6f0a274f8b15a0248051a65b069effd5057"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-08-17T05:50:24Z"
  }
}