Paper/Archive/CVE-2022-23303

CVE-2022-23303

Siemens SIDIS Secured SmartPlug — The implementations of SAE in hostapd before 2.10 and wpa_supplicant before 2.10 are vulnerable to side channel attacks as a result of ca…

EPSS 3%CVSS 9.8

critical.is priorityof 100

CVSS 9.8 (NVD)9.8 / 10 × 3029.4 Not in CISA KEV+300.0 EPSS percentile 87.6.876 × 2017.5 No public exploit+100.0 SSVC exploitation: unknown+100.0

Description · from the CVE record

The implementations of SAE in hostapd before 2.10 and wpa_supplicant before 2.10 are vulnerable to side channel attacks as a result of cache access patterns. NOTE: this issue exists because of an incomplete fix for CVE-2019-9494.

Affected

ProductAffectedFixed inSource

n/an/a–CNA

SIDIS Secured SmartPlug< V7.26.0310V7.26.0310siemens-SADP

Scores by source

NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

refw1.fi/security/2022-1 advisorylists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YPDHU5MV464CZBPX7N2SNMUYP6DFIBZL advisorysecurity.gentoo.org/glsa/202309-16 reflists.debian.org/debian-lts-announce/2025/04/msg00019.html refcert-portal.siemens.com/productcert/html/ssa-585531.html