$ uname -a Linux vm2 3.10.0-693.11.6.el7.x86_64 #1 SMP Thu Jan 4 01:06:37 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux $ sudo sh ./spectre-meltdown-checker.sh Spectre and Meltdown mitigation detection tool v0.31 Checking for vulnerabilities against running kernel Linux 3.10.0-693.5.2.el7.x86_64 #1 SMP Fri Oct 13 10:46:25 EDT 2017 x86_64 CPU is QEMU Virtual CPU version 1.5.3 CVE-2017-5753 [bounds check