XSA-108 hitting AWS EC2 makes me speculate

XSA-108 hitting AWS EC2 makes me speculate
You might have heard of the massive September EC2 virtual machine reboot on the Amazon Web Services cloud. Right away it was speculated that this is due to a security bug in Xen, the hypervisor platform used by EC2. On October 1st, the embargo was lifted and the suspicions were confirmed. The bug, XSA-108, can ...