7.8 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
0.004 Low
EPSS
Percentile
73.2%
The libxl toolstack library in Xen 4.1.x through 4.6.x does not properly
release mappings of files used as kernels and initial ramdisks when
managing multiple domains in the same process, which allows attackers to
cause a denial of service (memory and disk consumption) by starting
domains.