Vulnerability-Lookup

GHSA-HRJ4-FJP6-G5X5

Vulnerability from github – Published: 2026-07-25 12:31 – Updated: 2026-07-25 12:31

Details

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

ethtool: tsconfig: fix missing ethnl_ops_complete()

tsconfig_prepare_data() calls ethnl_ops_begin(), we need to call ethnl_ops_complete() before returning the error.

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{
  "affected": [],
  "aliases": [
    "CVE-2026-64526"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-25T10:17:38Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nethtool: tsconfig: fix missing ethnl_ops_complete()\n\ntsconfig_prepare_data() calls ethnl_ops_begin(), we need to call\nethnl_ops_complete() before returning the error.",
  "id": "GHSA-hrj4-fjp6-g5x5",
  "modified": "2026-07-25T12:31:39Z",
  "published": "2026-07-25T12:31:39Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-64526"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6386bd772de64e6760306eb91c7e86163af6c22f"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d02342d9bb4f0ab682f1846a4fbc15dd2955f7e6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d53fe379d1f9a92e8a1bb2556084c8c177ebf8fd"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2026-64526 (GCVE-0-2026-64526)

Vulnerability from cvelistv5 – Published: 2026-07-25 09:20 – Updated: 2026-07-25 09:20

Title

ethtool: tsconfig: fix missing ethnl_ops_complete()

Summary

In the Linux kernel, the following vulnerability has been resolved: ethtool: tsconfig: fix missing ethnl_ops_complete() tsconfig_prepare_data() calls ethnl_ops_begin(), we need to call ethnl_ops_complete() before returning the error.

Severity

No CVSS data available.

Assigner

Linux

References

3 references

URL	Tags
https://git.kernel.org/stable/c/d02342d9bb4f0ab68…
https://git.kernel.org/stable/c/d53fe379d1f9a92e8…
https://git.kernel.org/stable/c/6386bd772de64e676…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 6e9e2eed4f39d52edf5fd006409d211facf49f6b , < d02342d9bb4f0ab682f1846a4fbc15dd2955f7e6 (git) Affected: 6e9e2eed4f39d52edf5fd006409d211facf49f6b , < d53fe379d1f9a92e8a1bb2556084c8c177ebf8fd (git) Affected: 6e9e2eed4f39d52edf5fd006409d211facf49f6b , < 6386bd772de64e6760306eb91c7e86163af6c22f (git)
Linux	Linux	Affected: 6.14 Unaffected: 0 , < 6.14 (semver) Unaffected: 6.18.35 , ≤ 6.18.* (semver) Unaffected: 7.0.12 , ≤ 7.0.* (semver) Unaffected: 7.1 , ≤ * (original_commit_for_fix)

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/ethtool/tsconfig.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "d02342d9bb4f0ab682f1846a4fbc15dd2955f7e6",
              "status": "affected",
              "version": "6e9e2eed4f39d52edf5fd006409d211facf49f6b",
              "versionType": "git"
            },
            {
              "lessThan": "d53fe379d1f9a92e8a1bb2556084c8c177ebf8fd",
              "status": "affected",
              "version": "6e9e2eed4f39d52edf5fd006409d211facf49f6b",
              "versionType": "git"
            },
            {
              "lessThan": "6386bd772de64e6760306eb91c7e86163af6c22f",
              "status": "affected",
              "version": "6e9e2eed4f39d52edf5fd006409d211facf49f6b",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/ethtool/tsconfig.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.14"
            },
            {
              "lessThan": "6.14",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.35",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.0.*",
              "status": "unaffected",
              "version": "7.0.12",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.35",
                  "versionStartIncluding": "6.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.0.12",
                  "versionStartIncluding": "6.14",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.1",
                  "versionStartIncluding": "6.14",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nethtool: tsconfig: fix missing ethnl_ops_complete()\n\ntsconfig_prepare_data() calls ethnl_ops_begin(), we need to call\nethnl_ops_complete() before returning the error."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-07-25T09:20:50.394Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
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          "url": "https://git.kernel.org/stable/c/d02342d9bb4f0ab682f1846a4fbc15dd2955f7e6"
        },
        {
          "url": "https://git.kernel.org/stable/c/d53fe379d1f9a92e8a1bb2556084c8c177ebf8fd"
        },
        {
          "url": "https://git.kernel.org/stable/c/6386bd772de64e6760306eb91c7e86163af6c22f"
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      ],
      "title": "ethtool: tsconfig: fix missing ethnl_ops_complete()",
      "x_generator": {
        "engine": "bippy-1.2.0"
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    }
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  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-64526",
    "datePublished": "2026-07-25T09:20:50.394Z",
    "dateReserved": "2026-07-19T15:36:31.794Z",
    "dateUpdated": "2026-07-25T09:20:50.394Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.

Detection rules are retrieved from Rulezet.

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.

Action not permitted

GHSA-HRJ4-FJP6-G5X5

CVE-2026-64526 (GCVE-0-2026-64526)

Tags

Sightings

Nomenclature