vulnerability
Ubuntu: USN-7317-1 (CVE-2022-23303): wpa_supplicant and hostapd vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 7 | (AV:N/AC:M/Au:N/C:P/I:P/A:P) | Jan 17, 2022 | Mar 4, 2025 | Aug 18, 2025 |
Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
Jan 17, 2022
Added
Mar 4, 2025
Modified
Aug 18, 2025
Description
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.
Solutions
ubuntu-upgrade-hostapdubuntu-upgrade-wpasupplicant
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.