Tracker / CVE-2025-21687
CVE-2025-21687
High 7.8
In the Linux kernel, the following vulnerability has been resolved: vfio/platform: check the bounds of read/write syscalls count and offset are passed from user space and not checked, only offset is capped to 40 bits, which can be used to read/write out of bounds of the device.
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 4.1 → 5.4.290 |
| linux | linux_kernel · 5.11 → 5.15.178 |
| linux | linux_kernel · 5.16 → 6.1.128 |
| linux | linux_kernel · 5.5 → 5.10.234 |
| linux | linux_kernel · 6.2 → 6.6.75 |
| linux | linux_kernel · 6.7 → 6.12.12 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.