Heap-based buffer overflow in Cirrus CLGD 54xx VGA Emulator in Quick Emulator (Qemu) 2.8 and earlier allows local guest OS users to execute arbitrary code or cause a denial of service (crash) via vectors related to a VNC client updating its display after a VGA operation.
Max CVSS
7.8
EPSS Score
0.07%
Published
2017-07-25
Updated
2021-08-04
1 vulnerabilities found