5.4 Medium
AI Score
Confidence
High
0.0004 Low
EPSS
Percentile
5.1%
An issue was discovered in Xen through 4.12.x allowing Arm domU attackers to cause a denial of service (infinite loop) involving a LoadExcl or StoreExcl operation.
xenbits.xen.org/xsa/advisory-295.html
seclists.org/bugtraq/2020/Jan/21
www.debian.org/security/2020/dsa-4602