$ uname -srm
Linux 4.13.0-25-generic x86_64
$ cat /proc/cpuinfo | egrep 'model name|bug' | sort -u
bugs : cpu_insecure
model name : Intel(R) Xeon(R) CPU 5160 @ 3.00GHz
$ cat /sys/devices/system/cpu/vulnerabilities
cat: /sys/devices/system/cpu/vulnerabilities: No such file or directory
cpu_insecureが増えたね