Vulnerability-Lookup

GHSA-X674-MFWP-GM8V

Vulnerability from github – Published: 2025-05-20 18:30 – Updated: 2025-11-14 18:31

Details

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

s390/pci: Fix missing check for zpci_create_device() error return

The zpci_create_device() function returns an error pointer that needs to be checked before dereferencing it as a struct zpci_dev pointer. Add the missing check in __clp_add() where it was missed when adding the scan_list in the fixed commit. Simply not adding the device to the scan list results in the previous behavior.

Severity

5.5 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2025-37974"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-476"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-05-20T17:15:47Z",
    "severity": "MODERATE"
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ns390/pci: Fix missing check for zpci_create_device() error return\n\nThe zpci_create_device() function returns an error pointer that needs to\nbe checked before dereferencing it as a struct zpci_dev pointer. Add the\nmissing check in __clp_add() where it was missed when adding the\nscan_list in the fixed commit. Simply not adding the device to the scan\nlist results in the previous behavior.",
  "id": "GHSA-x674-mfwp-gm8v",
  "modified": "2025-11-14T18:31:19Z",
  "published": "2025-05-20T18:30:57Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-37974"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2769b718e164df983c20c314b263a71a699be6cd"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/42420c50c68f3e95e90de2479464f420602229fc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/be54b750c333a9db7c3b3686846bb06b07b011fe"
    }
  ],
  "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"
    }
  ]
}

CVE-2025-37974 (GCVE-0-2025-37974)

Vulnerability from cvelistv5 – Published: 2025-05-20 16:47 – Updated: 2026-05-23 15:58

Title

s390/pci: Fix missing check for zpci_create_device() error return

Summary

In the Linux kernel, the following vulnerability has been resolved: s390/pci: Fix missing check for zpci_create_device() error return The zpci_create_device() function returns an error pointer that needs to be checked before dereferencing it as a struct zpci_dev pointer. Add the missing check in __clp_add() where it was missed when adding the scan_list in the fixed commit. Simply not adding the device to the scan list results in the previous behavior.

Severity

No CVSS data available.

Assigner

Linux CNA under the mitre root

CNA scorecard D 53/100 over 7018 records in the last 180 days details

References

3 references

URL	Tags
https://git.kernel.org/stable/c/be54b750c333a9db7…
https://git.kernel.org/stable/c/2769b718e164df983…
https://git.kernel.org/stable/c/42420c50c68f3e95e…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 1f3b309108fd0660ea8614a72328ba866ccd3378 , < be54b750c333a9db7c3b3686846bb06b07b011fe (git) Affected: 0467cdde8c4320bbfdb31a8cff1277b202f677fc , < 2769b718e164df983c20c314b263a71a699be6cd (git) Affected: 0467cdde8c4320bbfdb31a8cff1277b202f677fc , < 42420c50c68f3e95e90de2479464f420602229fc (git) Affected: 6.12.5 , < 6.12.29 (semver)
Linux	Linux	Affected: 6.13 Unaffected: 0 , < 6.13 (semver) Unaffected: 6.12.29 , ≤ 6.12.* (semver) Unaffected: 6.14.7 , ≤ 6.14.* (semver) Unaffected: 6.15 , ≤ * (original_commit_for_fix)

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "arch/s390/pci/pci_clp.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
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              "status": "affected",
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              "status": "affected",
              "version": "0467cdde8c4320bbfdb31a8cff1277b202f677fc",
              "versionType": "git"
            },
            {
              "lessThan": "42420c50c68f3e95e90de2479464f420602229fc",
              "status": "affected",
              "version": "0467cdde8c4320bbfdb31a8cff1277b202f677fc",
              "versionType": "git"
            },
            {
              "lessThan": "6.12.29",
              "status": "affected",
              "version": "6.12.5",
              "versionType": "semver"
            }
          ]
        },
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          "product": "Linux",
          "programFiles": [
            "arch/s390/pci/pci_clp.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.13"
            },
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              "lessThan": "6.13",
              "status": "unaffected",
              "version": "0",
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            {
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              "version": "6.12.29",
              "versionType": "semver"
            },
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              "status": "unaffected",
              "version": "6.14.7",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.15",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                  "versionStartIncluding": "6.12.5",
                  "vulnerable": true
                },
                {
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                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.15",
                  "versionStartIncluding": "6.13",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ns390/pci: Fix missing check for zpci_create_device() error return\n\nThe zpci_create_device() function returns an error pointer that needs to\nbe checked before dereferencing it as a struct zpci_dev pointer. Add the\nmissing check in __clp_add() where it was missed when adding the\nscan_list in the fixed commit. Simply not adding the device to the scan\nlist results in the previous behavior."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-05-23T15:58:43.992Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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          "url": "https://git.kernel.org/stable/c/42420c50c68f3e95e90de2479464f420602229fc"
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    "assignerShortName": "Linux",
    "cveId": "CVE-2025-37974",
    "datePublished": "2025-05-20T16:47:19.676Z",
    "dateReserved": "2025-04-16T04:51:23.975Z",
    "dateUpdated": "2026-05-23T15:58:43.992Z",
    "state": "PUBLISHED"
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}

Sightings

Author	Source	Type	Date	Other

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.

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
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