CVE-2025-38366 (GCVE-0-2025-38366)
Vulnerability from cvelistv5
Published
2025-07-25 12:47
Modified
2025-07-28 04:20
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: LoongArch: KVM: Check validity of "num_cpu" from user space The maximum supported cpu number is EIOINTC_ROUTE_MAX_VCPUS about irqchip EIOINTC, here add validation about cpu number to avoid array pointer overflow.
References
Impacted products
Vendor Product Version
Linux Linux Version: 1ad7efa552fd5cf4e8c49fea863c5c6a5dcf9f00
Version: 1ad7efa552fd5cf4e8c49fea863c5c6a5dcf9f00
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{
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        {
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          "product": "Linux",
          "programFiles": [
            "arch/loongarch/kvm/intc/eiointc.c"
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      ],
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        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-07-28T04:20:07.667Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
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        },
        {
          "url": "https://git.kernel.org/stable/c/cc8d5b209e09d3b52bca1ffe00045876842d96ae"
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  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2025-38366",
    "datePublished": "2025-07-25T12:47:36.104Z",
    "dateReserved": "2025-04-16T04:51:24.008Z",
    "dateUpdated": "2025-07-28T04:20:07.667Z",
    "state": "PUBLISHED"
  },
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  "dataVersion": "5.1",
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  }
}


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