CVE-2020-0543
intel-microcode - security update
5.5
MEDIUM
CVSS 3.1
EPSS 0.48%
Description
Incomplete cleanup from specific special register read operations in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access.
How to fix CVE-2020-0543
To remediate CVE-2020-0543, upgrade the affected package to a fixed version below.
- Alpine/xen—upgrade to 4.12.3-r1 or later
- —upgrade to 3.20200609.1 or later
- —upgrade to 3.20200609.2~deb8u1 or later
- —upgrade to 3.20200609.2~deb9u1 or later
- —upgrade to 5.6.14-2 or later
Is CVE-2020-0543 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (5)
- from 0, < 4.12.3-r1
- from 0, < 3.20200609.1
- from 0, < 3.20200609.2~deb8u1
- from 0, < 3.20200609.2~deb9u1
- from 0, < 5.6.14-2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |