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…

published October 22, 2020

CVSS
—
EPSS
0%
Percentile
17.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00264 · 17.3th percentile
Published
2020-10-22T20:33Z
EPSS history
Timeline
  • 22 OCT 20:33Z
    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…
    cvelistv5