ghsa-p5jx-wj82-3mp4
Vulnerability from github
Published
2025-05-02 18:31
Modified
2025-05-02 18:31
Details

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

scsi: lpfc: Check kzalloc() in lpfc_sli4_cgn_params_read()

If kzalloc() fails in lpfc_sli4_cgn_params_read(), then we rely on lpfc_read_object()'s routine to NULL check pdata.

Currently, an early return error is thrown from lpfc_read_object() to protect us from NULL ptr dereference, but the errno code is -ENODEV.

Change the errno code to a more appropriate -ENOMEM.

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{
  "affected": [],
  "aliases": [
    "CVE-2023-53038"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-05-02T16:15:22Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: lpfc: Check kzalloc() in lpfc_sli4_cgn_params_read()\n\nIf kzalloc() fails in lpfc_sli4_cgn_params_read(), then we rely on\nlpfc_read_object()\u0027s routine to NULL check pdata.\n\nCurrently, an early return error is thrown from lpfc_read_object() to\nprotect us from NULL ptr dereference, but the errno code is -ENODEV.\n\nChange the errno code to a more appropriate -ENOMEM.",
  "id": "GHSA-p5jx-wj82-3mp4",
  "modified": "2025-05-02T18:31:32Z",
  "published": "2025-05-02T18:31:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53038"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/312320b0e0ec21249a17645683fe5304d796aec1"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4829a1e1171536978b240a1438789c2e4d5c9715"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/67b8343998b84418bc5b5206aa01fe9b461a80ef"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/908dd9a0853a88155a5a36018c7e2b32ccf20379"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}


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