CVE-2022-23303

CRITICAL

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.

CVSS v3.1 Score

9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Published: 1/17/2022Modified: 7/14/2026

Related Intelligence (0)

No articles currently reference this CVE.

References (8)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YPDHU5MV464CZBPX7N2SNMUYP6DFIBZL/https://security.gentoo.org/glsa/202309-16https://w1.fi/security/2022-1/MitigationPatchhttps://lists.debian.org/debian-lts-announce/2025/04/msg00019.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YPDHU5MV464CZBPX7N2SNMUYP6DFIBZL/https://security.gentoo.org/glsa/202309-16https://w1.fi/security/2022-1/MitigationPatchhttps://cert-portal.siemens.com/productcert/html/ssa-585531.html