security advisoryDebianauthentication
Multiple vulnerabilities were found in wpa, a set of tools including the widely-used wpasupplicant client for authenticating with WPA and WPA2 wireless networks. . - ------------------------------------------------------------------------- Debian LTS Advisory DLA-4123-1 This email address is being protected from spambots. You need JavaScript enabled to view it. https://www.debian.org/lts/security/ Bastien Roucariès April 12, 2025 https://wiki.debian.org/LTS - ------------------------------------------------------------------------- Package : wpa Version : 2:2.9.0-21+deb11u3 CVE ID : CVE-2022-23303 CVE-2022-23304 CVE-2022-37660 Multiple vulnerabilities were found in wpa, a set of tools including the widely-used wpasupplicant client for authenticating with WPA and WPA2 wireless networks. CVE-2022-23303 The implementations of SAE in hostapd are vulnerable to side channel attacks as a result of cache access patterns. CVE-2022-23304 The implementations of EAP-pwd are vulnerable to side-channel attacks as a result of cache access patterns. CVE-2022-37660 The PKEX code remains active even after a successful PKEX association. An attacker that successfully bootstrapped public keys with another entity using PKEX in the past, will be able to subvert a future bootstrapping by passively observing public keys. For Debian 11 bullseye, these problems have been fixed in version 2:2.9.0-21+deb11u3. We recommend that you upgrade your wpa packages. For the detailed security status of wpa please refer to its security tracker page at: https://security-tracker.debian.org/tracker/source-package/wpa Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS . Enhance your wpa software to address significant security threats arising from various weaknesses in WPA authentication processes.. Debian LTS, WPA security, wpasupplicant, vulnerabilitypatch, wireless authentication. . LinuxSecurity.com Team
Apr 12, 2025
Debian LTS