Vulnerability-Lookup

GHSA-RCQ8-H22X-4P97

Vulnerability from github – Published: 2026-09-24 18:31 – Updated: 2026-09-24 18:31

Details

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

thunderbolt: Release request if tb_cfg_request() fails in __tb_xdomain_response()

If tb_cfg_request() fails setting up the request (for example the control channel is shut down already) it returns an error without calling the callback. To avoid leaking that memory, call tb_cfg_request_put() if tb_cfg_request() fails.

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{
  "affected": [],
  "aliases": [
    "CVE-2026-97510"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-24T17:17:28Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nthunderbolt: Release request if tb_cfg_request() fails in __tb_xdomain_response()\n\nIf tb_cfg_request() fails setting up the request (for example the\ncontrol channel is shut down already) it returns an error without\ncalling the callback. To avoid leaking that memory, call\ntb_cfg_request_put() if tb_cfg_request() fails.",
  "id": "GHSA-rcq8-h22x-4p97",
  "modified": "2026-09-24T18:31:35Z",
  "published": "2026-09-24T18:31:35Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-97510"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0325d017bf4354a015a02413ee1c7e51266cecf4"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/42dddadf6b6131af4d12bfa8bdc84ef954e8cef8"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/4c63f29872cb444b33665348bbd2f45cab06afcd"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2026-97510 (GCVE-0-2026-97510)

Vulnerability from cvelistv5 – Published: 2026-09-24 16:05 – Updated: 2026-09-24 16:05

Title

thunderbolt: Release request if tb_cfg_request() fails in __tb_xdomain_response()

Summary

In the Linux kernel, the following vulnerability has been resolved: thunderbolt: Release request if tb_cfg_request() fails in __tb_xdomain_response() If tb_cfg_request() fails setting up the request (for example the control channel is shut down already) it returns an error without calling the callback. To avoid leaking that memory, call tb_cfg_request_put() if tb_cfg_request() fails.

Severity

No CVSS data available.

Assigner

Linux mitre root

References

3 references

URL	Tags
https://git.kernel.org/stable/c/42dddadf6b6131af4…
https://git.kernel.org/stable/c/0325d017bf4354a01…
https://git.kernel.org/stable/c/4c63f29872cb444b3…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 42dddadf6b6131af4d12bfa8bdc84ef954e8cef8 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 0325d017bf4354a015a02413ee1c7e51266cecf4 (git) Affected: 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 , < 4c63f29872cb444b33665348bbd2f45cab06afcd (git) Affected: 0 , < 6.12.111 (semver) Affected: 0 , < 6.18.53 (semver)
Linux	Linux	Unaffected: 6.12.111 , ≤ 6.12.* (semver) Unaffected: 6.18.53 , ≤ 6.18.* (semver) Unaffected: 7.2 , ≤ * (original_commit_for_fix)

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/thunderbolt/xdomain.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": "1da177e4c3f41524e886b7f1b8a0c1fc7321cac2",
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              "versionType": "git"
            },
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              "status": "affected",
              "version": "0",
              "versionType": "semver"
            },
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              "version": "0",
              "versionType": "semver"
            }
          ]
        },
        {
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          "product": "Linux",
          "programFiles": [
            "drivers/thunderbolt/xdomain.c"
          ],
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          "vendor": "Linux",
          "versions": [
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              "versionType": "semver"
            },
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              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
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              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
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                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.111",
                  "vulnerable": true
                },
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                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.2",
                  "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\nthunderbolt: Release request if tb_cfg_request() fails in __tb_xdomain_response()\n\nIf tb_cfg_request() fails setting up the request (for example the\ncontrol channel is shut down already) it returns an error without\ncalling the callback. To avoid leaking that memory, call\ntb_cfg_request_put() if tb_cfg_request() fails."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-24T16:05:05.661Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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        },
        {
          "url": "https://git.kernel.org/stable/c/4c63f29872cb444b33665348bbd2f45cab06afcd"
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      ],
      "title": "thunderbolt: Release request if tb_cfg_request() fails in __tb_xdomain_response()",
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    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-97510",
    "datePublished": "2026-09-24T16:05:05.661Z",
    "dateReserved": "2026-09-24T16:01:01.151Z",
    "dateUpdated": "2026-09-24T16:05:05.661Z",
    "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.

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.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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GHSA-RCQ8-H22X-4P97

CVE-2026-97510 (GCVE-0-2026-97510)

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