8.6 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
0.021 Low
EPSS
Percentile
89.2%
QEMU before 2.0.0 block drivers for CLOOP, QCOW2 version 2 and various
other image formats are vulnerable to potential memory corruptions,
integer/buffer overflows or crash caused by missing input validations which
could allow a remote user to execute arbitrary code on the host with the
privileges of the QEMU process.