ghsa-gh3v-vpw6-g5wp
Vulnerability from github
Published
2025-03-18 18:30
Modified
2025-03-18 18:30
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:

net/smc: Fix NULL pointer dereference in smc_pnet_find_ib()

dev_name() was called with dev.parent as argument but without to NULL-check it before. Solve this by checking the pointer before the call to dev_name().

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{
  "affected": [],
  "aliases": [
    "CVE-2022-49060"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-02-26T07:00:43Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet/smc: Fix NULL pointer dereference in smc_pnet_find_ib()\n\ndev_name() was called with dev.parent as argument but without to\nNULL-check it before.\nSolve this by checking the pointer before the call to dev_name().",
  "id": "GHSA-gh3v-vpw6-g5wp",
  "modified": "2025-03-18T18:30:49Z",
  "published": "2025-03-18T18:30:49Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-49060"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/22025513ced3d599ee8b24169141c95cf2467a4a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/35b91e49bc80ca944a8679c3b139ddaf2f8eea0f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3a523807f01455fe9a0c1a433f27cd4411ee400f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a05f5e26cb8bb4d07e0595545fcad1bb406f0085"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d22f4f977236f97e01255a80bca2ea93a8094fc8"
    }
  ],
  "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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