system
Describe <CVE-2012-3515>.
user
What is <CVE-2012-3515>?
assistant
Qemu, as used in Xen 4.0, 4.1 and possibly other products, when emulating certain devices with a virtual console backend, allows local OS guest users to gain privileges via a crafted escape VT100 sequence that triggers the overwrite of a "device model's address space.".