7.3 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
45.1%
An issue was discovered in Xen through 4.11.x allowing x86 PV guest OS users to cause a denial of service or gain privileges by leveraging incorrect use of the HVM physmap concept for PV domains.
www.openwall.com/lists/oss-security/2019/10/25/10
xenbits.xen.org/xsa/advisory-288.html
seclists.org/bugtraq/2020/Jan/21
www.debian.org/security/2020/dsa-4602