GHSA-P8MJ-X7W2-CP95

Vulnerability from github – Published: 2025-05-02 18:31 – Updated: 2025-11-10 18:30
VLAI?
Details

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

net: usb: smsc75xx: Limit packet length to skb->len

Packet length retrieved from skb data may be larger than the actual socket buffer length (up to 9026 bytes). In such case the cloned skb passed up the network stack will leak kernel memory contents.

Severity ?
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
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{
  "affected": [],
  "aliases": [
    "CVE-2023-53125"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-401"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-05-02T16:15:31Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: usb: smsc75xx: Limit packet length to skb-\u003elen\n\nPacket length retrieved from skb data may be larger than\nthe actual socket buffer length (up to 9026 bytes). In such\ncase the cloned skb passed up the network stack will leak\nkernel memory contents.",
  "id": "GHSA-p8mj-x7w2-cp95",
  "modified": "2025-11-10T18:30:29Z",
  "published": "2025-05-02T18:31:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53125"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/105db6574281e1e03fcbf87983f4fee111682306"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4a4de0a68b18485c68ab4f0cfa665b1633c6d277"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/53966d572d056d6b234cfe76a5f9d60049d3c178"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8ee5df9c039e37b9d8eb5e3de08bfb7f53d31cb6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/9fabdd79051a9fe51388df099aff6e4b660fedd2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c7bdc137ca163b90917c1eeba4f1937684bd4f8b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d8b228318935044dafe3a5bc07ee71a1f1424b8d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e294f0aa47e4844f3d3c8766c02accd5a76a7d4e"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.