Any reason why we are having 755 permission on vmlinuz?

[Johann B. Gudmundsson]

-rwxr-xr-x  root root system_u:object_r:boot_t:s0      
vmlinuz-2.6.25-0.93.rc4.fc9

Should be 644...

-rw-r-r root root system_u:object_r:boot_t:s0      
vmlinuz-2.6.25-0.93.rc4.fc9

Best regards.
            Johann B.