CVE-2020-2732
Medium
Description
A flaw was discovered in the way that the KVM hypervisor handled instruction emulation for an L2 guest when nested virtualisation is enabled. Under some circumstances, an L2 guest may trick the L0 guest into accessing sensitive L1 resources that should be inaccessible to the L2 guest.
SeverityMedium
CVSS5.8
Exploit probability—
Product
Redhat Enterprise Linux
PublishedApr 8, 2020
First seenApr 8, 2020
How to fix
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| redhat enterprise_linux | 7.0, 8.0 | — |
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