Vulnerability-Lookup

FKIE_CVE-2026-23015

Vulnerability from fkie_nvd - Published: 2026-01-31 12:16 - Updated: 2026-06-17 10:20

Severity

5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Summary

In the Linux kernel, the following vulnerability has been resolved: gpio: mpsse: fix reference leak in gpio_mpsse_probe() error paths The reference obtained by calling usb_get_dev() is not released in the gpio_mpsse_probe() error paths. Fix that by using device managed helper functions. Also remove the usb_put_dev() call in the disconnect function since now it will be released automatically.

References

	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/1e876e5a0875e71e34148c9feb2eedd3bf6b2b43	Patch
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/7ea26e6dcabc270433b6ded2a1aee85b215d1b28	Patch

Impacted products

Vendor	Product	Version
linux	linux_kernel	*
linux	linux_kernel	6.13
linux	linux_kernel	6.19
linux	linux_kernel	6.19
linux	linux_kernel	6.19
linux	linux_kernel	6.19
linux	linux_kernel	6.19
linux	linux_kernel	6.19
linux	linux_kernel	6.19
linux	linux_kernel	6.19

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpio/gpio-mpsse.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "7ea26e6dcabc270433b6ded2a1aee85b215d1b28",
              "status": "affected",
              "version": "c46a74ff05c0ac76ba11ef21c930c3b447abf31a",
              "versionType": "git"
            },
            {
              "lessThan": "1e876e5a0875e71e34148c9feb2eedd3bf6b2b43",
              "status": "affected",
              "version": "c46a74ff05c0ac76ba11ef21c930c3b447abf31a",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpio/gpio-mpsse.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "6.13"
            },
            {
              "lessThan": "6.13",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.6",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.19",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "configurations": [
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ngpio: mpsse: fix reference leak in gpio_mpsse_probe() error paths\n\nThe reference obtained by calling usb_get_dev() is not released in the\ngpio_mpsse_probe() error paths. Fix that by using device managed helper\nfunctions. Also remove the usb_put_dev() call in the disconnect function\nsince now it will be released automatically."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\n\ngpio: mpsse: corregir fuga de referencia en las rutas de error de gpio_mpsse_probe()\n\nLa referencia obtenida al llamar a usb_get_dev() no se libera en las rutas de error de gpio_mpsse_probe(). Corregir eso utilizando funciones auxiliares gestionadas por el dispositivo. Tambi\u00e9n eliminar la llamada a usb_put_dev() en la funci\u00f3n de desconexi\u00f3n ya que ahora se liberar\u00e1 autom\u00e1ticamente."
    }
  ],
  "id": "CVE-2026-23015",
  "lastModified": "2026-06-17T10:20:42.863",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2026-01-31T12:16:04.797",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/1e876e5a0875e71e34148c9feb2eedd3bf6b2b43"
    },
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    }
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  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
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        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2026-23015 (GCVE-0-2026-23015)

Vulnerability from cvelistv5 – Published: 2026-01-31 11:38 – Updated: 2026-05-11 21:58

Title

gpio: mpsse: fix reference leak in gpio_mpsse_probe() error paths

Summary

Severity

No CVSS data available.

Assigner

Linux mitre root Scorecard

References

2 references

URL	Tags
https://git.kernel.org/stable/c/7ea26e6dcabc27043…
https://git.kernel.org/stable/c/1e876e5a0875e71e3…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: c46a74ff05c0ac76ba11ef21c930c3b447abf31a , < 7ea26e6dcabc270433b6ded2a1aee85b215d1b28 (git) Affected: c46a74ff05c0ac76ba11ef21c930c3b447abf31a , < 1e876e5a0875e71e34148c9feb2eedd3bf6b2b43 (git)
Linux	Linux	Affected: 6.13 Unaffected: 0 , < 6.13 (semver) Unaffected: 6.18.6 , ≤ 6.18.* (semver) Unaffected: 6.19 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpio/gpio-mpsse.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "7ea26e6dcabc270433b6ded2a1aee85b215d1b28",
              "status": "affected",
              "version": "c46a74ff05c0ac76ba11ef21c930c3b447abf31a",
              "versionType": "git"
            },
            {
              "lessThan": "1e876e5a0875e71e34148c9feb2eedd3bf6b2b43",
              "status": "affected",
              "version": "c46a74ff05c0ac76ba11ef21c930c3b447abf31a",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpio/gpio-mpsse.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
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              "version": "6.13"
            },
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              "version": "0",
              "versionType": "semver"
            },
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              "version": "6.18.6",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "6.19",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
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    "datePublished": "2026-01-31T11:38:57.983Z",
    "dateReserved": "2026-01-13T15:37:45.940Z",
    "dateUpdated": "2026-05-11T21:58:21.315Z",
    "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.

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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FKIE_CVE-2026-23015

CVE-2026-23015 (GCVE-0-2026-23015)

Tags

Sightings

Nomenclature

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