CVE-2022-23304
Published: 17 January 2022
The implementations of EAP-pwd 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-2019-9495.
Priority
Status
Package | Release | Status |
---|---|---|
wpa Launchpad, Ubuntu, Debian |
bionic |
Needs triage
|
focal |
Needed
|
|
trusty |
Needs triage
|
|
upstream |
Released
(2:2.10-1)
|
|
xenial |
Needs triage
|
|
kinetic |
Ignored
(end of life, was needs-triage)
|
|
impish |
Ignored
(end of life)
|
|
jammy |
Not vulnerable
(2:2.10-6ubuntu2)
|
|
mantic |
Not vulnerable
(2:2.10-15)
|
|
lunar |
Ignored
(end of life, was needs-triage)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 9.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |