{
  "schema_version": "1.6.1",
  "id": "RPI-CVE-2024-27016",
  "modified": "2026-10-07T17:22:01Z",
  "upstream": [
    "CVE-2024-27016"
  ],
  "published": "2024-05-01T05:31:05Z",
  "summary": "netfilter: flowtable: validate pppoe header",
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnetfilter: flowtable: validate pppoe header\n\nEnsure there is sufficient room to access the protocol field of the\nPPPoe header. Validate it once before the flowtable lookup, then use a\nhelper function to access protocol field.",
  "affected": [
    {
      "package": {
        "ecosystem": "Raspberry Pi OS:12",
        "name": "linux"
      },
      "versions": [
        "1:6.1.21-1+rpt1",
        "1:6.1.47-1+rpt2",
        "1:6.1.47-1+rpt4",
        "1:6.1.54-1+rpt2",
        "1:6.1.58-1+rpt2",
        "1:6.1.63-1+rpt1",
        "1:6.1.73-1+rpt1",
        "1:6.6.20-1+rpt1",
        "1:6.6.28-1+rpt1"
      ],
      "ecosystem_specific": {
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            "binary_version": "1:6.1.21-1+rpt1"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi1-rpi-v7",
            "binary_version": "1:6.1.21-1+rpt1"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi1-rpi-v7l",
            "binary_version": "1:6.1.21-1+rpt1"
          },
          {
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          },
          {
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            "binary_version": "1:6.1.47-1+rpt2"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-2712",
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          },
          {
            "binary_name": "linux-image-6.1.0-rpi3-rpi-v6",
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          },
          {
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          },
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          },
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          },
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            "binary_name": "linux-image-6.1.0-rpi6-rpi-2712",
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          },
          {
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          },
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          },
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            "binary_version": "1:6.1.63-1+rpt1"
          },
          {
            "binary_name": "linux-image-6.1.0-rpi8-rpi-2712",
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          },
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            "assessment": "commit ancestry (strak rule)",
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            "upstream_version": "6.1.63",
            "assessment": "upstream version (no usable Linux commit)",
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          },
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    }
  ],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.cve.org/CVERecord?id=CVE-2024-27016"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/d06977b9a4109f8738bb276125eb6a0b772bc433"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/8bf7c76a2a207ca2b4cfda0a279192adf27678d7"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/a2471d271042ea18e8a6babc132a8716bb2f08b9"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/cf366ee3bc1b7d1c76a882640ba3b3f8f1039163"
    },
    {
      "type": "FIX",
      "url": "https://git.kernel.org/stable/c/87b3593bed1868b2d9fe096c01bcdf0ea86cbebf"
    }
  ],
  "database_specific": {
    "source": "https://git.kernel.org/pub/scm/linux/security/vulns.git",
    "upstream_modified": "2026-08-05T11:52:36Z"
  }
}