github - ghsa-v52p-5xjx-x5ff

GHSA-V52P-5XJX-X5FF

Vulnerability from github – Published: 2025-06-18 12:30 – Updated: 2025-11-13 21:31

Details

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

scsi: lpfc: Prevent buffer overflow crashes in debugfs with malformed user input

Malformed user input to debugfs results in buffer overflow crashes. Adapt input string lengths to fit within internal buffers, leaving space for NULL terminators.

Severity ?

7.8 (High)


                  
                    CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2022-50030"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-06-18T11:15:31Z",
    "severity": "HIGH"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: lpfc: Prevent buffer overflow crashes in debugfs with malformed user input\n\nMalformed user input to debugfs results in buffer overflow crashes.  Adapt\ninput string lengths to fit within internal buffers, leaving space for NULL\nterminators.",
  "id": "GHSA-v52p-5xjx-x5ff",
  "modified": "2025-11-13T21:31:18Z",
  "published": "2025-06-18T12:30:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-50030"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2d544e9d19c109dfe34b3dc1253a8b2971abe060"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/927907f1cbb3408cadde637fccfc17bb6b10a87d"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b92506dc51f81741eb26609175ac206c20f06e0a"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c29a4baaad38a332c0ae480cf6d6c5bf75ac1828"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/f8191d40aa612981ce897e66cda6a88db8df17bb"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-50030 (GCVE-0-2022-50030)

Vulnerability from cvelistv5 – Published: 2025-06-18 11:01 – Updated: 2025-06-18 11:01

Summary

In the Linux kernel, the following vulnerability has been resolved: scsi: lpfc: Prevent buffer overflow crashes in debugfs with malformed user input Malformed user input to debugfs results in buffer overflow crashes. Adapt input string lengths to fit within internal buffers, leaving space for NULL terminators.

Severity ?

No CVSS data available.

Assigner

Linux

References

URL

Tags

	https://git.kernel.org/stable/c/927907f1cbb3408ca…
	https://git.kernel.org/stable/c/c29a4baaad38a332c…
	https://git.kernel.org/stable/c/b92506dc51f81741e…
	https://git.kernel.org/stable/c/2d544e9d19c109dfe…
	https://git.kernel.org/stable/c/f8191d40aa612981c…

Impacted products

Vendor

Product

Version

Linux

Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 927907f1cbb3408cadde637fccfc17bb6b10a87d (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < c29a4baaad38a332c0ae480cf6d6c5bf75ac1828 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < b92506dc51f81741eb26609175ac206c20f06e0a (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 2d544e9d19c109dfe34b3dc1253a8b2971abe060 (git)
Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < f8191d40aa612981ce897e66cda6a88db8df17bb (git)

Linux

Unaffected: 5.4.211 , ≤ 5.4.* (semver)
Unaffected: 5.10.138 , ≤ 5.10.* (semver)
Unaffected: 5.15.63 , ≤ 5.15.* (semver)
Unaffected: 5.19.4 , ≤ 5.19.* (semver)
Unaffected: 6.0 , ≤ * (original_commit_for_fix)

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JSON

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/lpfc/lpfc_debugfs.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "927907f1cbb3408cadde637fccfc17bb6b10a87d",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "c29a4baaad38a332c0ae480cf6d6c5bf75ac1828",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
            {
              "lessThan": "b92506dc51f81741eb26609175ac206c20f06e0a",
              "status": "affected",
              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            },
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              "versionType": "git"
            },
            {
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              "version": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/lpfc/lpfc_debugfs.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThanOrEqual": "5.4.*",
              "status": "unaffected",
              "version": "5.4.211",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.138",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.63",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.19.*",
              "status": "unaffected",
              "version": "5.19.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.0",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.4.211",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                  "versionEndExcluding": "6.0",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
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      "descriptions": [
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          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: lpfc: Prevent buffer overflow crashes in debugfs with malformed user input\n\nMalformed user input to debugfs results in buffer overflow crashes.  Adapt\ninput string lengths to fit within internal buffers, leaving space for NULL\nterminators."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-06-18T11:01:33.345Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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        },
        {
          "url": "https://git.kernel.org/stable/c/f8191d40aa612981ce897e66cda6a88db8df17bb"
        }
      ],
      "title": "scsi: lpfc: Prevent buffer overflow crashes in debugfs with malformed user input",
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  "cveMetadata": {
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    "assignerShortName": "Linux",
    "cveId": "CVE-2022-50030",
    "datePublished": "2025-06-18T11:01:33.345Z",
    "dateReserved": "2025-06-18T10:57:27.395Z",
    "dateUpdated": "2025-06-18T11:01:33.345Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-V52P-5XJX-X5FF

CVE-2022-50030 (GCVE-0-2022-50030)

Tags

Sightings

Nomenclature