wifi: mac80211: reject TDLS operations when station is not associated
3Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackepss 0.2%
probabilidad de explotación
0.2%top 95% de las CVE
explotación observada
noninguna fuente lo reporta
In the Linux kernel, the following vulnerability has been resolved:
wifi: mac80211: reject TDLS operations when station is not associated
syzbot triggered a WARN in ieee80211_tdls_oper() by sending
NL80211_TDLS_ENABLE_LINK immediately after NL80211_CMD_CONNECT,
before association completed and without prior TDLS setup.
This left internal state like sdata->u.mgd.tdls_peer uninitialized,
leading to a WARN_ON() in code paths that assumed it was valid.
Reject the operation early if not in station mode or not associated.
Productos afectados
Linux · LinuxReferencias
https://git.kernel.org/stable/c/0c84204cf0bbe89e454a5caccc6a908bc7db1542https://git.kernel.org/stable/c/16ecdab5446f15a61ec88eb0d23d25d009821db0https://git.kernel.org/stable/c/31af06b574394530f68a4310c45ecbe2f68853c4https://git.kernel.org/stable/c/378ae9ccaea3f445838a087962a067b5cb2e8577https://git.kernel.org/stable/c/4df663d4c1ca386dcab2f743dfc9f0cc07aef73chttps://git.kernel.org/stable/c/af72badd5ee423eb16f6ad7fe0a62f1b4252d848https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html