Vulnerability-Lookup

GHSA-F4RP-FVP9-GMX9

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:

gpio: mvebu: free generic chips on unbind

irq_alloc_domain_generic_chips() allocates generic chip data that must be freed via irq_domain_remove_generic_chips(). The devres action mvebu_gpio_remove_irq_domain() only called irq_domain_remove(), which only frees the generic chips if IRQ_DOMAIN_FLAG_DESTROY_GC is set. Call irq_domain_remove_generic_chips() explicitly before irq_domain_remove() instead.

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{
  "affected": [],
  "aliases": [
    "CVE-2026-72324"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-15T06:22:05Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\ngpio: mvebu: free generic chips on unbind\n\nirq_alloc_domain_generic_chips() allocates generic chip data that must\nbe freed via irq_domain_remove_generic_chips(). The devres action\nmvebu_gpio_remove_irq_domain() only called irq_domain_remove(), which\nonly frees the generic chips if IRQ_DOMAIN_FLAG_DESTROY_GC is set.\nCall irq_domain_remove_generic_chips() explicitly before\nirq_domain_remove() instead.",
  "id": "GHSA-f4rp-fvp9-gmx9",
  "modified": "2026-08-15T06:32:20Z",
  "published": "2026-08-15T06:32:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-72324"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3649b04f86b95243fa0c845695051455fa2ba40b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/3bfcce441c552133adeeb99c294d0ce8a62612ef"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/b11c513ad943f35cf5e8007d3a56279c79b7ed4b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d73e4d790db611da7439e78a6ab6cb32e7885ab8"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2026-72324 (GCVE-0-2026-72324)

Vulnerability from cvelistv5 – Published: 2026-08-15 05:55 – Updated: 2026-08-17 05:12

Title

gpio: mvebu: free generic chips on unbind

Summary

In the Linux kernel, the following vulnerability has been resolved: gpio: mvebu: free generic chips on unbind irq_alloc_domain_generic_chips() allocates generic chip data that must be freed via irq_domain_remove_generic_chips(). The devres action mvebu_gpio_remove_irq_domain() only called irq_domain_remove(), which only frees the generic chips if IRQ_DOMAIN_FLAG_DESTROY_GC is set. Call irq_domain_remove_generic_chips() explicitly before irq_domain_remove() instead.

Severity

No CVSS data available.

Assigner

Linux mitre root

References

4 references

URL	Tags
https://git.kernel.org/stable/c/3649b04f86b95243f…
https://git.kernel.org/stable/c/3bfcce441c552133a…
https://git.kernel.org/stable/c/d73e4d790db611da7…
https://git.kernel.org/stable/c/b11c513ad943f35cf…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 812d47889a8e418d7bea9bec383581a34c19183e , < 3649b04f86b95243fa0c845695051455fa2ba40b (git) Affected: 812d47889a8e418d7bea9bec383581a34c19183e , < 3bfcce441c552133adeeb99c294d0ce8a62612ef (git) Affected: 812d47889a8e418d7bea9bec383581a34c19183e , < d73e4d790db611da7439e78a6ab6cb32e7885ab8 (git) Affected: 812d47889a8e418d7bea9bec383581a34c19183e , < b11c513ad943f35cf5e8007d3a56279c79b7ed4b (git) Affected: f0cde54863da281cec1ed85497b4ec58d29c1460 (git) Affected: 7a9239fd04802ee6ddf82d211cff3ee7df9c473a (git) Affected: 3.16.40 , < 3.17 (semver) Affected: 4.8.9 , < 4.9 (semver)
Linux	Linux	Affected: 4.9 Unaffected: 0 , < 4.9 (semver) Unaffected: 6.12.97 , ≤ 6.12.* (semver) Unaffected: 6.18.40 , ≤ 6.18.* (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/gpio/gpio-mvebu.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "3649b04f86b95243fa0c845695051455fa2ba40b",
              "status": "affected",
              "version": "812d47889a8e418d7bea9bec383581a34c19183e",
              "versionType": "git"
            },
            {
              "lessThan": "3bfcce441c552133adeeb99c294d0ce8a62612ef",
              "status": "affected",
              "version": "812d47889a8e418d7bea9bec383581a34c19183e",
              "versionType": "git"
            },
            {
              "lessThan": "d73e4d790db611da7439e78a6ab6cb32e7885ab8",
              "status": "affected",
              "version": "812d47889a8e418d7bea9bec383581a34c19183e",
              "versionType": "git"
            },
            {
              "lessThan": "b11c513ad943f35cf5e8007d3a56279c79b7ed4b",
              "status": "affected",
              "version": "812d47889a8e418d7bea9bec383581a34c19183e",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "f0cde54863da281cec1ed85497b4ec58d29c1460",
              "versionType": "git"
            },
            {
              "status": "affected",
              "version": "7a9239fd04802ee6ddf82d211cff3ee7df9c473a",
              "versionType": "git"
            },
            {
              "lessThan": "3.17",
              "status": "affected",
              "version": "3.16.40",
              "versionType": "semver"
            },
            {
              "lessThan": "4.9",
              "status": "affected",
              "version": "4.8.9",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/gpio/gpio-mvebu.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.9"
            },
            {
              "lessThan": "4.9",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.97",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.40",
              "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": "6.12.97",
                  "versionStartIncluding": "4.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
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                  "versionStartIncluding": "4.9",
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                },
                {
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                },
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                  "versionStartIncluding": "4.8.9",
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                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ngpio: mvebu: free generic chips on unbind\n\nirq_alloc_domain_generic_chips() allocates generic chip data that must\nbe freed via irq_domain_remove_generic_chips(). The devres action\nmvebu_gpio_remove_irq_domain() only called irq_domain_remove(), which\nonly frees the generic chips if IRQ_DOMAIN_FLAG_DESTROY_GC is set.\nCall irq_domain_remove_generic_chips() explicitly before\nirq_domain_remove() instead."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-17T05:12:30.584Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/3649b04f86b95243fa0c845695051455fa2ba40b"
        },
        {
          "url": "https://git.kernel.org/stable/c/3bfcce441c552133adeeb99c294d0ce8a62612ef"
        },
        {
          "url": "https://git.kernel.org/stable/c/d73e4d790db611da7439e78a6ab6cb32e7885ab8"
        },
        {
          "url": "https://git.kernel.org/stable/c/b11c513ad943f35cf5e8007d3a56279c79b7ed4b"
        }
      ],
      "title": "gpio: mvebu: free generic chips on unbind",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-72324",
    "datePublished": "2026-08-15T05:55:35.475Z",
    "dateReserved": "2026-08-09T03:40:39.919Z",
    "dateUpdated": "2026-08-17T05:12:30.584Z",
    "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-F4RP-FVP9-GMX9

CVE-2026-72324 (GCVE-0-2026-72324)

Tags

Sightings

Nomenclature