{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2025-40252",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2025-40252"
  ],
  "published": "2025-12-04T16:09:50Z",
  "summary": "net: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end()",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: qlogic/qede: fix potential out-of-bounds read in qede_tpa_cont() and qede_tpa_end()\n\nThe loops in 'qede_tpa_cont()' and 'qede_tpa_end()', iterate\nover 'cqe->len_list[]' using only a zero-length terminator as\nthe stopping condition. If the terminator was missing or\nmalformed, the loop could run past the end of the fixed-size array.\n\nAdd an explicit bound check using ARRAY_SIZE() in both loops to prevent\na potential out-of-bounds access.\n\nFound by Linux Verification Center (linuxtesting.org) with SVACE.",
  "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": "6.1.159",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-40252"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/ecbb12caf399d7cf364b7553ed5aebeaa2f255bc"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/a778912b4a53587ea07d85526d152f85d109cbfe"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/f0923011c1261b33a2ac1de349256d39cb750dd0"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/917a9d02182ac8b4f25eb47dc02f3ec679608c24"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/e441db07f208184e0466abf44b389a81d70c340e"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/896f1a2493b59beb2b5ccdf990503dbb16cb2256"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-08-05T12:19:11Z"
  }
}