7.2 High
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
0.001 Low
EPSS
Percentile
28.2%
Heap-based buffer overflow in the Cirrus VGA implementation in (1) KVM
before kvm-82 and (2) QEMU on Debian GNU/Linux and Ubuntu might allow local
users to gain privileges by using the VNC console for a connection, aka the
LGD-54XX “bitblt” heap overflow. NOTE: this issue exists because of an
incorrect fix for CVE-2007-1320.