CVE-2025-39823

In the Linux kernel, the following vulnerability has been resolved:

KVM: x86: use array_index_nospec with indices that come from guest

min and dest_id are guest-controlled indices. Using array_index_nospec()
after the bounds checks clamps these values to mitigate speculative execution
side-channels.

More information : https://git.kernel.org/stable/c/31a0ad2f60cb4816e06218b63e695eb72ce74974