CVE-2025-21687

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.

More information : https://git.kernel.org/stable/c/1485932496a1b025235af8aa1e21988d6b7ccd54