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Alpine Linux: CVE-2020-28368: Missing Authorization

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Alpine Linux: CVE-2020-28368: Missing Authorization

Severity
2
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:N)
Published
11/10/2020
Created
04/09/2024
Added
03/26/2024
Modified
10/02/2024

Description

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.

Solution(s)

  • alpine-linux-upgrade-xen

References

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