Vulnerability-Lookup

GHSA-2C28-WW74-C34H

Vulnerability from github – Published: 2026-08-15 06:32 – Updated: 2026-08-15 06:32

Details

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

platform/x86/intel/tpmi: use cleanup helpers in mem_write()

In mem_write(), the temporary array returned by parse_int_array_user() must be released on all exit paths. Convert the array variable to use cleanup.h scope-based cleanup so it is freed automatically on return.

This also moves the array declaration next to parse_int_array_user() as required by cleanup.h usage guidelines.

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{
  "affected": [],
  "aliases": [
    "CVE-2026-72145"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-15T06:21:32Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nplatform/x86/intel/tpmi: use cleanup helpers in mem_write()\n\nIn mem_write(), the temporary array returned by\nparse_int_array_user() must be released on all exit paths.\nConvert the array variable to use cleanup.h scope-based\ncleanup so it is freed automatically on return.\n\nThis also moves the array declaration next to\nparse_int_array_user() as required by cleanup.h usage\nguidelines.",
  "id": "GHSA-2c28-ww74-c34h",
  "modified": "2026-08-15T06:32:13Z",
  "published": "2026-08-15T06:32:13Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-72145"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/2137f21542900233a42bf00578817f9b8dfecadc"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a221557958e3a82d8565729d445a7385963f30b6"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2026-72145 (GCVE-0-2026-72145)

Vulnerability from cvelistv5 – Published: 2026-08-15 05:53 – Updated: 2026-08-17 05:09

Title

platform/x86/intel/tpmi: use cleanup helpers in mem_write()

Summary

In the Linux kernel, the following vulnerability has been resolved: platform/x86/intel/tpmi: use cleanup helpers in mem_write() In mem_write(), the temporary array returned by parse_int_array_user() must be released on all exit paths. Convert the array variable to use cleanup.h scope-based cleanup so it is freed automatically on return. This also moves the array declaration next to parse_int_array_user() as required by cleanup.h usage guidelines.

Severity

No CVSS data available.

Assigner

Linux mitre root

References

2 references

URL	Tags
https://git.kernel.org/stable/c/2137f21542900233a…
https://git.kernel.org/stable/c/a221557958e3a82d8…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 8e0a2fc68ec369f2b6755994da1d318d0898a9d9 , < 2137f21542900233a42bf00578817f9b8dfecadc (git) Affected: 8e0a2fc68ec369f2b6755994da1d318d0898a9d9 , < a221557958e3a82d8565729d445a7385963f30b6 (git)
Linux	Linux	Affected: 7.1 Unaffected: 0 , < 7.1 (semver) Unaffected: 7.1.5 , ≤ 7.1.* (semver) Unaffected: 7.2 , ≤ * (original_commit_for_fix)

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/platform/x86/intel/vsec_tpmi.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "2137f21542900233a42bf00578817f9b8dfecadc",
              "status": "affected",
              "version": "8e0a2fc68ec369f2b6755994da1d318d0898a9d9",
              "versionType": "git"
            },
            {
              "lessThan": "a221557958e3a82d8565729d445a7385963f30b6",
              "status": "affected",
              "version": "8e0a2fc68ec369f2b6755994da1d318d0898a9d9",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/platform/x86/intel/vsec_tpmi.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "7.1"
            },
            {
              "lessThan": "7.1",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.1.*",
              "status": "unaffected",
              "version": "7.1.5",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.1.5",
                  "versionStartIncluding": "7.1",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.2",
                  "versionStartIncluding": "7.1",
                  "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\nplatform/x86/intel/tpmi: use cleanup helpers in mem_write()\n\nIn mem_write(), the temporary array returned by\nparse_int_array_user() must be released on all exit paths.\nConvert the array variable to use cleanup.h scope-based\ncleanup so it is freed automatically on return.\n\nThis also moves the array declaration next to\nparse_int_array_user() as required by cleanup.h usage\nguidelines."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-17T05:09:03.889Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/2137f21542900233a42bf00578817f9b8dfecadc"
        },
        {
          "url": "https://git.kernel.org/stable/c/a221557958e3a82d8565729d445a7385963f30b6"
        }
      ],
      "title": "platform/x86/intel/tpmi: use cleanup helpers in mem_write()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-72145",
    "datePublished": "2026-08-15T05:53:17.703Z",
    "dateReserved": "2026-08-09T03:40:39.908Z",
    "dateUpdated": "2026-08-17T05:09:03.889Z",
    "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.
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.

Action not permitted

GHSA-2C28-WW74-C34H

CVE-2026-72145 (GCVE-0-2026-72145)

Tags

Sightings

Nomenclature