Vulnerability-Lookup

GHSA-GW35-7Q98-XVFH

Vulnerability from github – Published: 2026-09-17 18:32 – Updated: 2026-09-17 18:32

Details

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

irqchip/gic-v3-its: Prevent leak in its_vpe_irq_domain_alloc()

When its_irq_gic_domain_alloc() fails, the following its_vpe_irq_domain_free() fails to invoke its_vep_teardown() for the corresponding interrupt, which leaks the resource.

Invoke its_vpe_teardown() in the error handling path to avoid the leak.

[ tglx: Massaged change log ]

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{
  "affected": [],
  "aliases": [
    "CVE-2026-92524"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-17T17:17:55Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nirqchip/gic-v3-its: Prevent leak in its_vpe_irq_domain_alloc()\n\nWhen its_irq_gic_domain_alloc() fails, the following\nits_vpe_irq_domain_free() fails to invoke its_vep_teardown() for the\ncorresponding interrupt, which leaks the resource.\n\nInvoke its_vpe_teardown() in the error handling path to avoid the leak.\n\n[ tglx: Massaged change log ]",
  "id": "GHSA-gw35-7q98-xvfh",
  "modified": "2026-09-17T18:32:08Z",
  "published": "2026-09-17T18:32:07Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-92524"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/05c199d6b806ed1cc64807062f9986f11315e8ab"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/0d1951a1935a11c197272dbd38349033f0ef8991"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/325ff3e78c64cd619d52b99f7c8b09a3f31e1495"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6cd7e9b5463e1bceddcaf4acec6ca0f12553455b"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/6eb1f1414bf70185dad2525ecac5411db551faa2"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/82bccf7f9a12bf0eec9774968f6a853020ea26d3"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c4643bcb3bdda96b7292d6ab6ed196755a5bc304"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/d324c4353f64190a032c78d6e07be6d57ddfb2f1"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2026-92524 (GCVE-0-2026-92524)

Vulnerability from cvelistv5 – Published: 2026-09-17 16:10 – Updated: 2026-09-17 16:10

Title

irqchip/gic-v3-its: Prevent leak in its_vpe_irq_domain_alloc()

Summary

In the Linux kernel, the following vulnerability has been resolved: irqchip/gic-v3-its: Prevent leak in its_vpe_irq_domain_alloc() When its_irq_gic_domain_alloc() fails, the following its_vpe_irq_domain_free() fails to invoke its_vep_teardown() for the corresponding interrupt, which leaks the resource. Invoke its_vpe_teardown() in the error handling path to avoid the leak. [ tglx: Massaged change log ]

Severity

No CVSS data available.

Assigner

Linux mitre root

References

8 references

URL	Tags
https://git.kernel.org/stable/c/82bccf7f9a12bf0ee…
https://git.kernel.org/stable/c/6cd7e9b5463e1bced…
https://git.kernel.org/stable/c/05c199d6b806ed1cc…
https://git.kernel.org/stable/c/c4643bcb3bdda96b7…
https://git.kernel.org/stable/c/0d1951a1935a11c19…
https://git.kernel.org/stable/c/6eb1f1414bf70185d…
https://git.kernel.org/stable/c/d324c4353f64190a0…
https://git.kernel.org/stable/c/325ff3e78c64cd619…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 7d75bbb4bc1ad90386776459d37e4ddfe605671e , < 82bccf7f9a12bf0eec9774968f6a853020ea26d3 (git) Affected: 7d75bbb4bc1ad90386776459d37e4ddfe605671e , < 6cd7e9b5463e1bceddcaf4acec6ca0f12553455b (git) Affected: 7d75bbb4bc1ad90386776459d37e4ddfe605671e , < 05c199d6b806ed1cc64807062f9986f11315e8ab (git) Affected: 7d75bbb4bc1ad90386776459d37e4ddfe605671e , < c4643bcb3bdda96b7292d6ab6ed196755a5bc304 (git) Affected: 7d75bbb4bc1ad90386776459d37e4ddfe605671e , < 0d1951a1935a11c197272dbd38349033f0ef8991 (git) Affected: 7d75bbb4bc1ad90386776459d37e4ddfe605671e , < 6eb1f1414bf70185dad2525ecac5411db551faa2 (git) Affected: 7d75bbb4bc1ad90386776459d37e4ddfe605671e , < d324c4353f64190a032c78d6e07be6d57ddfb2f1 (git) Affected: 7d75bbb4bc1ad90386776459d37e4ddfe605671e , < 325ff3e78c64cd619d52b99f7c8b09a3f31e1495 (git)
Linux	Linux	Affected: 4.14 Unaffected: 0 , < 4.14 (semver) Unaffected: 5.10.270 , ≤ 5.10.* (semver) Unaffected: 5.15.221 , ≤ 5.15.* (semver) Unaffected: 6.1.188 , ≤ 6.1.* (semver) Unaffected: 6.6.157 , ≤ 6.6.* (semver) Unaffected: 6.12.110 , ≤ 6.12.* (semver) Unaffected: 6.18.52 , ≤ 6.18.* (semver) Unaffected: 7.2.6 , ≤ 7.2.* (semver) Unaffected: 7.3-rc1 , ≤ * (original_commit_for_fix)

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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.

Detection rules are retrieved from Rulezet.

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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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