ghsa-jq77-q43w-6q5m
Vulnerability from github
Published
2025-03-10 21:31
Modified
2025-03-10 21:31
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Details

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

ipw2x00: Fix potential NULL dereference in libipw_xmit()

crypt and crypt->ops could be null, so we need to checking null before dereference

Show details on source website

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49544"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:01:30Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nipw2x00: Fix potential NULL dereference in libipw_xmit()\n\ncrypt and crypt-\u003eops could be null, so we need to checking null\nbefore dereference",
  "id": "GHSA-jq77-q43w-6q5m",
  "modified": "2025-03-10T21:31:09Z",
  "published": "2025-03-10T21:31:09Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49544"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/167affc11781d7d35c4c3a7630a549ac74dd0b21"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/1ff6b0727c8988f25eeb670b6c038c1120bb58dd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/48d4a820fd33f012e5f63735a59d15b5a3882882"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/528d2023ccf4748fd542582955236c1634a7d293"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5f7ea274e88c0eeffe6bd6dbf6cf5c479d356af6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/8fb1b9beb085bb767ae43e441db5ac6fcd66a04d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/98d1dc32f890642476dbb78ed3437a456bf421b0"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b4628e0d3754ab2fc98ee6e3d21851ba45798077"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/e8366bbabe1d207cf7c5b11ae50e223ae6fc278b"
    }
  ],
  "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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