ghsa-5f9p-jqvh-27rv
Vulnerability from github
Published
2025-09-18 15:30
Modified
2025-09-18 15:30
Details

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

net/ieee802154: reject zero-sized raw_sendmsg()

syzbot is hitting skb_assert_len() warning at raw_sendmsg() for ieee802154 socket. What commit dc633700f00f726e ("net/af_packet: check len when min_header_len equals to 0") does also applies to ieee802154 socket.

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{
  "affected": [],
  "aliases": [
    "CVE-2022-50397"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-18T14:15:38Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/ieee802154: reject zero-sized raw_sendmsg()\n\nsyzbot is hitting skb_assert_len() warning at raw_sendmsg() for ieee802154\nsocket. What commit dc633700f00f726e (\"net/af_packet: check len when\nmin_header_len equals to 0\") does also applies to ieee802154 socket.",
  "id": "GHSA-5f9p-jqvh-27rv",
  "modified": "2025-09-18T15:30:33Z",
  "published": "2025-09-18T15:30:33Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50397"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/03ac583eefc9bc980213c53a79abc32a5539756e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3a4d061c699bd3eedc80dc97a4b2a2e1af83c6f5"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/51d4260585cf36106d29dcefeafa09d9cd5972cf"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/55043e109f435472b0663fa2a4df1cc308a978ad"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/67cb80a9d2c83edac0e42aaa91ed4dd527cec284"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/77bfd26cbb61a9f49ecb83729f0fd1352c17ddd8"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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