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CVE-2020-27672

—
CVSS 3.1
7.0 high
EPSS
<1%p18
Published
()
Modified
Description

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.

Vendors
xenfedoraprojectopensusedebian
Products
xen, fedora, leap, debian linux
Weakness
CWE-362, CWE-416
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
NVD CVE.org GitHub PoCs EPSS (0.3%)

In the news

No ingested article mentions this CVE yet.