7.2 High
CVSS2
Access Vector
LOCAL
Access 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
25.6%
Use-after-free vulnerability in QEMU in Xen 4.5.x and earlier does not
completely unplug emulated block devices, which allows local HVM guest
users to gain privileges by unplugging a block device twice.
Author | Note |
---|---|
mdeslaur | precise and trusty don’t look affected |