ALPINE-CVE-2023-20593

Advisory lineage Upstream: 1 Downstream: 0
Upstream
CVE-2023-20593
Published: 24 Jul 2023, 20:15
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

24 Jul 2023, 20:15
Published
Vulnerability first disclosed
03 Dec 2025, 22:51
Last Modified
Vulnerability information updated

Description

An issue in “Zen 2” CPUs, under specific microarchitectural circumstances, may allow an attacker to potentially access sensitive information.

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

    < 4.15.4-r1 | < 4.16.4-r1 | < 4.16.4-r1 | < 4.17.1-r2 | < 4.17.1-r3 | < 4.17.1-r3 | < 4.17.1-r3 | < 4.17.1-r3 | < 4.17.1-r3

References (1)