8.5 : Source code for Kernel 4.18.0-348.23.1.el8_5.x86_64

Hello,

I installed 8.5 and according to /proc/version, the kernel version is:
4.18.0-348.23.1.el8_5.x86_64

I need the kernel source code of this version in order to modify kernel configuration.

But I found only the file: kernel-4.18.0-372.26.1.el8_6.src.rpm which is not exactly what I need.

Can you please help ?

Thank you,
Zvika