An issue was discovered in the Linux kernel before 5.6. svm_cpu_uninit in arch/x86/kvm/svm.c has a memory leak, aka CID-d80b64ff297e. NOTE: third parties dispute this issue because it's a one-time leak at the boot, the size is negligible, and it can't be triggered at will
https://bugzilla.suse.com/show_bug.cgi?id=1171736#c3
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6
https://usn.ubuntu.com/4411-1/
https://usn.ubuntu.com/4412-1/