Xen through 4.14.x allows guest OS administrators to obtain sensitive information (such as AES keys from outside the guest) via a side-channel attack on a power/energy monitoring interface, aka a "Platypus" attack. NOTE: there is only one logically independent fix: to change the access control for each such interface in Xen.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2020-11-10T18:17:29

Updated: 2020-12-05T11:06:11

Reserved: 2020-11-09T00:00:00


Link: CVE-2020-28368

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2020-11-10T19:15:11.473

Modified: 2023-11-07T03:21:21.003


Link: CVE-2020-28368

JSON object: View

cve-icon Redhat Information

No data.

CWE