CVE-2018-19961

An issue was discovered in Xen through 4.11.x on AMD x86 platforms, possibly allowing guest OS users to gain host OS privileges because TLB flushes do not…

published December 8, 2018

CVSS
—
EPSS
0%
Percentile
34.0
In the wild
Unconfirmed
What it is

An issue was discovered in Xen through 4.11.x on AMD x86 platforms, possibly allowing guest OS users to gain host OS privileges because TLB flushes do not always occur after IOMMU mapping changes.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00409 · 34.0th percentile
Published
2018-12-08T04:00Z
EPSS history
Timeline
  • 08 DEC 04:00Z
    An issue was discovered in Xen through 4.11.x on AMD x86 platforms, possibly allowing guest OS users to gain host OS privileges because TLB flushes do not…
    cvelistv5