vulnerability
Alpine Linux: CVE-2020-28368: Missing Authorization
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:L/Au:N/C:P/I:N/A:N) | Nov 10, 2020 | Mar 26, 2024 | Dec 22, 2025 |
Severity
2
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:N)
Published
Nov 10, 2020
Added
Mar 26, 2024
Modified
Dec 22, 2025
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
alpine-linux-upgrade-xen
NEW
Explore Exposure Command
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