ghsa-wh7j-wv38-gcf6
Vulnerability from github
Published
2025-10-04 18:31
Modified
2025-10-04 18:31
Details

In the Linux kernel, the following vulnerability has been resolved:

net: bcmgenet: Add a check for oversized packets

Occasionnaly we may get oversized packets from the hardware which exceed the nomimal 2KiB buffer size we allocate SKBs with. Add an early check which drops the packet to avoid invoking skb_over_panic() and move on to processing the next packet.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-53535"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-10-04T16:15:48Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: bcmgenet: Add a check for oversized packets\n\nOccasionnaly we may get oversized packets from the hardware which\nexceed the nomimal 2KiB buffer size we allocate SKBs with. Add an early\ncheck which drops the packet to avoid invoking skb_over_panic() and move\non to processing the next packet.",
  "id": "GHSA-wh7j-wv38-gcf6",
  "modified": "2025-10-04T18:31:14Z",
  "published": "2025-10-04T18:31:14Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53535"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/124ca24e0de958d2e20e0aa1e2434af7b72f8887"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/411317d2a4a7d6049d8efeef0d32ae43f8baefce"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5c0862c2c962052ed5055220a00ac1cefb92fbcd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5f56767fb5f2df875b6553e08dbec6a45431c988"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7cdb07e10c1258c08f31b24898930e4ece88d163"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/841881320562cbeac7046b537b91cd000480cea2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/87363d1ab55e497702a9506ff423c422639c8a25"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c34b1c0870323649d45c5074828d7f754dea2673"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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