0.001 Low
EPSS
Percentile
26.8%
Xen through 4.8.x allows local x86 PV guest OS kernel administrators to cause a denial of service (host hang or crash) by modifying the instruction stream asynchronously while performing certain kernel operations.
xenbits.xen.org/xsa/advisory-202.html
bugzilla.redhat.com/show_bug.cgi?id=1402758