CWE Code: 787
Vulnerability Type: privilege_escalation
CVSS Score: 9.0
CWE Name:  Out-of-bounds Write
Summary: quick emulator (qemu) built with the cirrus clgd 54xx vga emulator support is vulnerable to an out-of-bounds access issue. it could occur while copying vga data via bitblt copy in backward mode. a privileged user inside a guest could use this flaw to crash the qemu process resulting in dos or potentially execute arbitrary code on the host with privileges of qemu process on the host.
Access Authentication: SINGLE
Access Complexity: LOW
Access Vector: NETWORK
Impact (C/I/A): COMPLETE/COMPLETE/COMPLETE
Published Date: 2018-07-03
Last Modified Date: 2018-09-07