ghsa-3x3g-jxm8-5fvx
Vulnerability from github
Published
2025-07-09 12:31
Modified
2025-07-17 18:31
Details

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

atm: clip: prevent NULL deref in clip_push()

Blamed commit missed that vcc_destroy_socket() calls clip_push() with a NULL skb.

If clip_devs is NULL, clip_push() then crashes when reading skb->truesize.

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{
  "affected": [],
  "aliases": [
    "CVE-2025-38251"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-07-09T11:15:27Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\natm: clip: prevent NULL deref in clip_push()\n\nBlamed commit missed that vcc_destroy_socket() calls\nclip_push() with a NULL skb.\n\nIf clip_devs is NULL, clip_push() then crashes when reading\nskb-\u003etruesize.",
  "id": "GHSA-3x3g-jxm8-5fvx",
  "modified": "2025-07-17T18:31:12Z",
  "published": "2025-07-09T12:31:34Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-38251"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3c709dce16999bf6a1d2ce377deb5dd6fdd8cb08"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/41f6420ee845006354c004839fed07da71e34aee"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/88c88f91f4b3563956bb52e7a71a3640f7ece157"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9199e8cb75f13a1650adcb3c6cad42789c43884e"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a07005a77b18ae59b8471e7e4d991fa9f642b3c2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b993ea46b3b601915ceaaf3c802adf11e7d6bac6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/ede31ad949ae0d03cb4c5edd79991586ad7c8bb8"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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