Tracker / CVE-2018-19961
CVE-2018-19961
High 7.8
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.
Affected products and versions
| citrix | xenserver |
|---|---|
| debian | debian_linux |
| xen | xen · … → 4.11.1 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.