{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2025-38375",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2025-38375"
  ],
  "published": "2025-07-25T12:55:41Z",
  "summary": "virtio-net: ensure the received length does not exceed allocated size",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nvirtio-net: ensure the received length does not exceed allocated size\n\nIn xdp_linearize_page, when reading the following buffers from the ring,\nwe forget to check the received length with the true allocate size. This\ncan lead to an out-of-bound read. This commit adds that missing check.",
  "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": "6.1.144",
            "compiled_filter": false
          }
        }
      }
    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-38375"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/773e95c268b5d859f51f7547559734fd2a57660c"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/ddc8649d363141fb3371dd81a73e1cb4ef8ed1e1"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/982beb7582c193544eb9c6083937ec5ac1c9d651"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/6aca3dad2145e864dfe4d1060f45eb1bac75dd58"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/80b971be4c37a4d23a7f1abc5ff33dc7733d649b"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/bc68bc3563344ccdc57d1961457cdeecab8f81ef"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/11f2d0e8be2b5e784ac45fa3da226492c3e506d8"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/315dbdd7cdf6aa533829774caaf4d25f1fd20e73"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-08-05T12:19:11Z"
  }
}