Vulnerability Details CVE-2020-27672
An issue was discovered in Xen through 4.14.x allowing x86 guest OS users to cause a host OS denial of service, achieve data corruption, or possibly gain privileges by exploiting a race condition that leads to a use-after-free involving 2MiB and 1GiB superpages.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 10.9%
CVSS Severity
CVSS v3 Score 7.0
CVSS v2 Score 6.9
Products affected by CVE-2020-27672
-
cpe:2.3:o:debian:debian_linux:10.0
-
cpe:2.3:o:fedoraproject:fedora:31
-
cpe:2.3:o:opensuse:leap:15.1
-
cpe:2.3:o:opensuse:leap:15.2
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-