vulnerability
Alpine Linux: CVE-2020-11740: Improper Removal of Sensitive Information Before Storage or Transfer
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 2 | (AV:L/AC:L/Au:N/C:P/I:N/A:N) | Apr 14, 2020 | Jun 16, 2020 | Dec 22, 2025 |
Severity
2
CVSS
(AV:L/AC:L/Au:N/C:P/I:N/A:N)
Published
Apr 14, 2020
Added
Jun 16, 2020
Modified
Dec 22, 2025
Description
An issue was discovered in xenoprof in Xen through 4.13.x, allowing guest OS users (without active profiling) to obtain sensitive information about other guests. Unprivileged guests can request to map xenoprof buffers, even if profiling has not been enabled for those guests. These buffers were not scrubbed.
Solution
alpine-linux-upgrade-xen
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