CVE-2023-53038 (GCVE-0-2023-53038)

Vulnerability from cvelistv5 – Published: 2025-05-02 15:54 – Updated: 2026-01-05 10:18
VLAI?
Title
scsi: lpfc: Check kzalloc() in lpfc_sli4_cgn_params_read()
Summary
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.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 72df8a452883b0be334396acba07df77c3c3f6c7 , < 67b8343998b84418bc5b5206aa01fe9b461a80ef (git)
Affected: 72df8a452883b0be334396acba07df77c3c3f6c7 , < 4829a1e1171536978b240a1438789c2e4d5c9715 (git)
Affected: 72df8a452883b0be334396acba07df77c3c3f6c7 , < 908dd9a0853a88155a5a36018c7e2b32ccf20379 (git)
Affected: 72df8a452883b0be334396acba07df77c3c3f6c7 , < 312320b0e0ec21249a17645683fe5304d796aec1 (git)
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    Linux Linux Affected: 5.15
Unaffected: 0 , < 5.15 (semver)
Unaffected: 5.15.105 , ≤ 5.15.* (semver)
Unaffected: 6.1.22 , ≤ 6.1.* (semver)
Unaffected: 6.2.9 , ≤ 6.2.* (semver)
Unaffected: 6.3 , ≤ * (original_commit_for_fix)
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{
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        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/lpfc/lpfc_init.c",
            "drivers/scsi/lpfc/lpfc_sli.c"
          ],
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          "vendor": "Linux",
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      "cpeApplicability": [
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          "nodes": [
            {
              "cpeMatch": [
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                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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              "negate": false,
              "operator": "OR"
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      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "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."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-01-05T10:18:04.174Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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          "url": "https://git.kernel.org/stable/c/67b8343998b84418bc5b5206aa01fe9b461a80ef"
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        {
          "url": "https://git.kernel.org/stable/c/4829a1e1171536978b240a1438789c2e4d5c9715"
        },
        {
          "url": "https://git.kernel.org/stable/c/908dd9a0853a88155a5a36018c7e2b32ccf20379"
        },
        {
          "url": "https://git.kernel.org/stable/c/312320b0e0ec21249a17645683fe5304d796aec1"
        }
      ],
      "title": "scsi: lpfc: Check kzalloc() in lpfc_sli4_cgn_params_read()",
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    "assignerShortName": "Linux",
    "cveId": "CVE-2023-53038",
    "datePublished": "2025-05-02T15:54:57.091Z",
    "dateReserved": "2025-04-16T07:18:43.827Z",
    "dateUpdated": "2026-01-05T10:18:04.174Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


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