Displaying 1 result from an estimated 1 matches for "xsa44".
2013 Apr 18
1
Xen Security Advisory 44 (CVE-2013-1917) - Xen PV DoS vulnerability with SYSENTER
...of SYSENTER in long mode.
The vulnerability is only exposed by PV guests.
MITIGATION
==========
Running only HVM guests, or running PV guests on only 32-bit hosts or only AMD
CPUs will avoid this vulnerability.
RESOLUTION
==========
Applying the appropriate attached patch resolves this issue.
xsa44-4.1.patch Xen 4.1.x
xsa44-4.2.patch Xen 4.2.x
xsa44-unstable.patch xen-unstable
$ sha256sum xsa44*.patch
3dbf47224be0f8fc66ba08d8a46b910bd9a3e672ffe864aa77c698bef0e27783 xsa44-4.1.patch
c6c3afa228426d78e0484b7ac34210f642f79add35c4a04ca5ff7db5f2539e49 xsa44-4.2.patc...