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CVE-2020-2732

nvd nist
Published: Apr 8, 2020Modified: Nov 21, 2024

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6.8
Vector
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Exploitability: 2.3 / Impact: 4.0
Source: NVD

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.

Affected (2)

Redhat
1 product
Enterprise Linux
Configuration A
2 vulnerable
Vulnerable SoftwareAffected Versions
Redhat
Enterprise Linux
Version 7.0
Enterprise Linux
Version 8.0

Related CWEs

CWE-200
Exposure of Sensitive Information to an Unauthorized Actor
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

References (28)

Source: secalert_us@oracle.com
Issue TrackingThird Party Advisory
Source: secalert_us@oracle.com
PatchThird Party Advisory
Source: secalert_us@oracle.com
PatchThird Party Advisory
Source: secalert_us@oracle.com
PatchThird Party Advisory
Source: secalert_us@oracle.com
Third Party Advisory
Source: secalert_us@oracle.com
Third Party Advisory
Source: secalert_us@oracle.com
Third Party Advisory
Source: secalert_us@oracle.com
Source: secalert_us@oracle.com
Source: secalert_us@oracle.com
Source: secalert_us@oracle.com
Source: secalert_us@oracle.com
Source: secalert_us@oracle.com
Mailing ListThird Party Advisory
Source: secalert_us@oracle.com
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Issue TrackingThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing ListThird Party Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
PatchThird Party Advisory

Timeline

No history available yet.