CVE-2022-23303

EUVD-2022-28388
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 52%
Affected Products (NVD)
VendorProductVersion
w1.fihostapd
𝑥
< 2.10
w1.fiwpa_supplicant
𝑥
< 2.10
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
wpa
bookworm
2:2.10-12+deb12u2
fixed
bookworm (security)
2:2.10-12+deb12u2
fixed
bullseye
no-dsa
bullseye (security)
vulnerable
buster
no-dsa
sid
2:2.10-22
fixed
stretch
not-affected
trixie
2:2.10-22
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
wpa
bionic
needs-triage
focal
needed
impish
ignored
jammy
not-affected
kinetic
ignored
lunar
ignored
mantic
not-affected
noble
not-affected
trusty
needs-triage
xenial
needs-triage
Common Weakness Enumeration
References
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YPDHU5MV464CZBPX7N2SNMUYP6DFIBZL/
https://security.gentoo.org/glsa/202309-16
https://w1.fi/security/2022-1/
https://lists.debian.org/debian-lts-announce/2025/04/msg00019.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YPDHU5MV464CZBPX7N2SNMUYP6DFIBZL/
https://security.gentoo.org/glsa/202309-16
https://w1.fi/security/2022-1/