| Name | CVE-2015-5310 |
| Description | The WNM Sleep Mode code in wpa_supplicant 2.x before 2.6 does not properly ignore key data in response frames when management frame protection (MFP) was not negotiated, which allows remote attackers to inject arbitrary broadcast or multicast packets or cause a denial of service (ignored packets) via a WNM Sleep Mode response. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-3397-1 |
| Debian Bugs | 804707 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| wpa (PTS) | bullseye (security), bullseye | 2:2.9.0-21+deb11u2 | fixed |
| bookworm, bookworm (security) | 2:2.10-12+deb12u2 | fixed |
| sid, trixie | 2:2.10-22 | fixed |
The information below is based on the following data on fixed versions.
Notes
[wheezy] - wpa <not-affected> (v2.0-v2.5 with CONFIG_WNM=y)
- wpasupplicant <not-affected> (v2.0-v2.5 with CONFIG_WNM=y)
- hostapd <not-affected> (v2.0-v2.5 with CONFIG_WNM=y)
http://w1.fi/security/2015-6/
https://w1.fi/security/2015-6/0001-WNM-Ignore-Key-Data-in-WNM-Sleep-Mode-Response-frame.patch
https://w1.fi/security/2015-6/wpa_supplicant-unauthorized-wnm-sleep-mode-gtk-control.txt