CVE-2022-50467 (GCVE-0-2022-50467)

Vulnerability from cvelistv5 – Published: 2025-10-01 11:45 – Updated: 2025-12-23 13:29
VLAI?
Title
scsi: lpfc: Fix null ndlp ptr dereference in abnormal exit path for GFT_ID
Summary
In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Fix null ndlp ptr dereference in abnormal exit path for GFT_ID An error case exit from lpfc_cmpl_ct_cmd_gft_id() results in a call to lpfc_nlp_put() with a null pointer to a nodelist structure. Changed lpfc_cmpl_ct_cmd_gft_id() to initialize nodelist pointer upon entry.
Severity ?
No CVSS data available.
Assigner
References
Impacted products
Vendor Product Version
Linux Linux Affected: 04c1d9c50ae32d6efd0b71024b3829051821c7a2 , < 04e7cd8c85636a329d1a6e5a269a7c8b6f71c41c (git)
Affected: 04c1d9c50ae32d6efd0b71024b3829051821c7a2 , < 82dc1fe4324e2c897f2ed1c66f4fcff03094ac3a (git)
Affected: 04c1d9c50ae32d6efd0b71024b3829051821c7a2 , < 59b7e210a522b836a01516c71ee85d1d92c1f075 (git)
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    Linux Linux Affected: 5.14
Unaffected: 0 , < 5.14 (semver)
Unaffected: 5.19.17 , ≤ 5.19.* (semver)
Unaffected: 6.0.3 , ≤ 6.0.* (semver)
Unaffected: 6.1 , ≤ * (original_commit_for_fix)
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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/lpfc/lpfc_ct.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "version": "04c1d9c50ae32d6efd0b71024b3829051821c7a2",
              "versionType": "git"
            },
            {
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              "versionType": "git"
            },
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              "versionType": "git"
            }
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          "programFiles": [
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          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.14"
            },
            {
              "lessThan": "5.14",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
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              "status": "unaffected",
              "version": "5.19.17",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.0.*",
              "status": "unaffected",
              "version": "6.0.3",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.19.17",
                  "versionStartIncluding": "5.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.0.3",
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                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1",
                  "versionStartIncluding": "5.14",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: lpfc: Fix null ndlp ptr dereference in abnormal exit path for GFT_ID\n\nAn error case exit from lpfc_cmpl_ct_cmd_gft_id() results in a call to\nlpfc_nlp_put() with a null pointer to a nodelist structure.\n\nChanged lpfc_cmpl_ct_cmd_gft_id() to initialize nodelist pointer upon\nentry."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-12-23T13:29:31.163Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/04e7cd8c85636a329d1a6e5a269a7c8b6f71c41c"
        },
        {
          "url": "https://git.kernel.org/stable/c/82dc1fe4324e2c897f2ed1c66f4fcff03094ac3a"
        },
        {
          "url": "https://git.kernel.org/stable/c/59b7e210a522b836a01516c71ee85d1d92c1f075"
        }
      ],
      "title": "scsi: lpfc: Fix null ndlp ptr dereference in abnormal exit path for GFT_ID",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50467",
    "datePublished": "2025-10-01T11:45:38.110Z",
    "dateReserved": "2025-10-01T11:38:45.641Z",
    "dateUpdated": "2025-12-23T13:29:31.163Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}


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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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