Integer overflow

2016-05-1121:59:00

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5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

6.6 Medium

AI Score

Confidence

High

2.1 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:L/AC:L/Au:N/C:N/I:N/A:P

0.001 Low

EPSS

Percentile

20.4%

JSON

Integer overflow in the VGA module in QEMU allows local guest OS users to cause a denial of service (out-of-bounds read and QEMU process crash) by editing VGA registers in VBE mode.

CPENameOperatorVersion
ubuntu_linuxeq12.04
ubuntu_linuxeq16.04
ubuntu_linuxeq15.10
ubuntu_linuxeq14.04
xenserverle7.0
debian_linuxeq8.0
vm_servereq3.3
vm_servereq3.4
qemule2.5.1
qemueq2.6.0 rc1

Name	Operator	Version
ubuntu_linux	eq	12.04
ubuntu_linux	eq	16.04
ubuntu_linux	eq	15.10
ubuntu_linux	eq	14.04
xenserver	le	7.0
debian_linux	eq	8.0
vm_server	eq	3.3
vm_server	eq	3.4
qemu	le	2.5.1
qemu	eq	2.6.0 rc1