Comment # 4 on bug 1204275 from Takashi Iwai

I guess it's misunderstanding about the red color.  It should indicate rather
that kernel versions are explicitly required by other package (Nvidia).  The
kernel package is multi-versioned, so you can install newer package in
addition.

And trying to keep the old 5.3.18-57.3 is intentional; the released Nvidia
package is tied only with the certain kernel version.