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.
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Affected Vendors & Products
References
History
Mon, 30 Sep 2024 16:30:00 +0000
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MITRE
Status: PUBLISHED
Assigner: oracle
Published: 2020-04-08T21:10:14
Updated: 2024-09-30T15:47:44.316Z
Reserved: 2019-12-10T00:00:00
Link: CVE-2020-2732
Vulnrichment
Updated: 2024-08-04T07:17:02.148Z
NVD
Status : Modified
Published: 2020-04-08T22:15:12.263
Modified: 2020-06-10T20:15:14.390
Link: CVE-2020-2732
Redhat