2.1 Low
CVSS2
Attack Vector
LOCAL
Attack 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
26.7%
Buffer overflow in the backend of XenSource Xen Para Virtualized Frame
Buffer (PVFB) 3.0 through 3.1.2 allows local users to cause a denial of
service (crash) and possibly execute arbitrary code via a crafted
description of a shared framebuffer.
Author | Note |
---|---|
kees | affects Xen 3.2 (and 3.2.1) too code for 3.1 is in tools/xenfb/ |
mdeslaur | additional checks for this in CVE-2008-1952 xen-pvfb-validate-fb.patch in RHEL5 |