fkie_cve-2025-38200
Vulnerability from fkie_nvd
Published
2025-07-04 14:15
Modified
2025-07-08 16:18
Severity ?
Summary
In the Linux kernel, the following vulnerability has been resolved: i40e: fix MMIO write access to an invalid page in i40e_clear_hw When the device sends a specific input, an integer underflow can occur, leading to MMIO write access to an invalid page. Prevent the integer underflow by changing the type of related variables.
References
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/015bac5daca978448f2671478c553ce1f300c21e
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/2a1f4f2e36442a9bdf771acf6ee86f3cf876e5ca
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/3502dd42f178dae9d54696013386bb52b4f2e655
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/5e75c9082987479e647c75ec8fdf18fa68263c42
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/872607632c658d3739e4e7889e4f3c419ae2c193
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/8cde755f56163281ec2c46b4ae8b61f532758a6f
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/d88a1e8f024ba26e19350958fecbf771a9960352
416baaa9-dc9f-4396-8d5f-8c081fb06d67https://git.kernel.org/stable/c/fecb2fc3fc10c95724407cc45ea35af4a65cdde2
Impacted products
Vendor Product Version


To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ni40e: fix MMIO write access to an invalid page in i40e_clear_hw\n\nWhen the device sends a specific input, an integer underflow can occur, leading\nto MMIO write access to an invalid page.\n\nPrevent the integer underflow by changing the type of related variables."
    },
    {
      "lang": "es",
      "value": "En el kernel de Linux, se ha resuelto la siguiente vulnerabilidad: i40e: se corrige el acceso de escritura MMIO a una p\u00e1gina no v\u00e1lida en i40e_clear_hw. Cuando el dispositivo env\u00eda una entrada espec\u00edfica, puede producirse un desbordamiento de enteros, lo que provoca el acceso de escritura MMIO a una p\u00e1gina no v\u00e1lida. Para evitar este desbordamiento, cambie el tipo de las variables relacionadas."
    }
  ],
  "id": "CVE-2025-38200",
  "lastModified": "2025-07-08T16:18:53.607",
  "metrics": {},
  "published": "2025-07-04T14:15:27.877",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/015bac5daca978448f2671478c553ce1f300c21e"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/2a1f4f2e36442a9bdf771acf6ee86f3cf876e5ca"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/3502dd42f178dae9d54696013386bb52b4f2e655"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/5e75c9082987479e647c75ec8fdf18fa68263c42"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/872607632c658d3739e4e7889e4f3c419ae2c193"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/8cde755f56163281ec2c46b4ae8b61f532758a6f"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/d88a1e8f024ba26e19350958fecbf771a9960352"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/fecb2fc3fc10c95724407cc45ea35af4a65cdde2"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Awaiting Analysis"
}


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