ALPINE-CVE-2023-20588
Advisory lineage Upstream: 1 Downstream: 0
Upstream
Published: 08 Aug 2023, 18:15
Last modified:03 Dec 2025, 22:51
Vulnerability Summary
Overall Risk (default)
low
22/100 CVSS Score
5.5 MEDIUM
3.1 (osv_alpine)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected
Timeline
08 Aug 2023, 18:15
Published
Vulnerability first disclosed
03 Dec 2025, 22:51
Last Modified
Vulnerability information updated
Description
A division-by-zero error on some AMD processors can potentially return speculative data resulting in loss of confidentiality.
CVSS Metrics
- v3.1•MEDIUM•Score: 5.5CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Affected Systems
- alpine•xen
< 4.15.5-r2 | < 4.16.5-r2 | < 4.16.5-r2 | < 4.17.2-r2 | < 4.17.2-r2 | < 4.17.2-r2 | < 4.17.2-r2 | < 4.17.2-r2 | < 4.17.2-r2