CVEvulnerability
CVE-2025-38200
5.5 MEDIUM
Official page ↗
- Status
- Analyzed
- Published
- 2025-07-04
- Last modified
- 2026-06-17
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 ([email protected])
- 5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-191
Description
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.
Affected configurations
• linux linux kernel (>= 3.12 < 5.4.295)
• linux linux kernel (>= 5.5 < 5.10.239)
• linux linux kernel (>= 5.11 < 5.15.186)
• linux linux kernel (>= 5.16 < 6.1.142)
• linux linux kernel (>= 6.2 < 6.6.95)
• linux linux kernel (>= 6.7 < 6.12.35)
• linux linux kernel (>= 6.13 < 6.15.4)
• debian debian linux 11.0
Related
Weakness · CWE (1)
- CWE-191 Integer Underflow (Wrap or Wraparound) weakness
References
- https://git.kernel.org/stable/c/015bac5daca978448f2671478c553ce1f300c21e Patch
- https://git.kernel.org/stable/c/2a1f4f2e36442a9bdf771acf6ee86f3cf876e5ca Patch
- https://git.kernel.org/stable/c/3502dd42f178dae9d54696013386bb52b4f2e655 Patch
- https://git.kernel.org/stable/c/5e75c9082987479e647c75ec8fdf18fa68263c42 Patch
- https://git.kernel.org/stable/c/872607632c658d3739e4e7889e4f3c419ae2c193 Patch
- https://git.kernel.org/stable/c/8cde755f56163281ec2c46b4ae8b61f532758a6f Patch
- https://git.kernel.org/stable/c/d88a1e8f024ba26e19350958fecbf771a9960352 Patch
- https://git.kernel.org/stable/c/fecb2fc3fc10c95724407cc45ea35af4a65cdde2 Patch
- https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html Mailing List, Third Party Advisory