CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
EPSS
Percentile
5.1%
Integer overflow in the qcow_open function in block/qcow.c in QEMU before
1.7.2 allows local users to cause a denial of service (crash) and possibly
execute arbitrary code via a large image size, which triggers a buffer
overflow or out-of-bounds read.