CVE-2025-38200
i40e: fix MMIO write access to an invalid page in i40e_clear_hw
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jul 4, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
1bff652941c4d94f97610c9a30473aad6f5b2fff < 872607632c658d3739e4e7889e4f3c419ae2c193 1bff652941c4d94f97610c9a30473aad6f5b2fff < 5e75c9082987479e647c75ec8fdf18fa68263c42 1bff652941c4d94f97610c9a30473aad6f5b2fff < fecb2fc3fc10c95724407cc45ea35af4a65cdde2 1bff652941c4d94f97610c9a30473aad6f5b2fff < d88a1e8f024ba26e19350958fecbf771a9960352 1bff652941c4d94f97610c9a30473aad6f5b2fff < 8cde755f56163281ec2c46b4ae8b61f532758a6f 1bff652941c4d94f97610c9a30473aad6f5b2fff < 3502dd42f178dae9d54696013386bb52b4f2e655 1bff652941c4d94f97610c9a30473aad6f5b2fff < 2a1f4f2e36442a9bdf771acf6ee86f3cf876e5ca 1bff652941c4d94f97610c9a30473aad6f5b2fff < 015bac5daca978448f2671478c553ce1f300c21e
Linux / Linux
3.12
References
git.kernel.org: https://git.kernel.org/stable/c/872607632c658d3739e4e7889e4f3c419ae2c193 git.kernel.org: https://git.kernel.org/stable/c/5e75c9082987479e647c75ec8fdf18fa68263c42 git.kernel.org: https://git.kernel.org/stable/c/fecb2fc3fc10c95724407cc45ea35af4a65cdde2 git.kernel.org: https://git.kernel.org/stable/c/d88a1e8f024ba26e19350958fecbf771a9960352 git.kernel.org: https://git.kernel.org/stable/c/8cde755f56163281ec2c46b4ae8b61f532758a6f git.kernel.org: https://git.kernel.org/stable/c/3502dd42f178dae9d54696013386bb52b4f2e655 git.kernel.org: https://git.kernel.org/stable/c/2a1f4f2e36442a9bdf771acf6ee86f3cf876e5ca git.kernel.org: https://git.kernel.org/stable/c/015bac5daca978448f2671478c553ce1f300c21e lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html lists.debian.org: https://lists.debian.org/debian-lts-announce/2025/10/msg00007.html