Tracker / CVE-2026-43052
CVE-2026-43052
High 7.1
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: check tdls flag in ieee80211_tdls_oper When NL80211_TDLS_ENABLE_LINK is called, the code only checks if the station exists but not whether it is actually a TDLS station. This allows the operation to proceed for non-TDLS stations, causing unintended side effects like modifying channel context and HT protection before failing. Add a check for sta->sta.tdls early in the ENABLE_LINK case, before any side effects occur, to ensure the operation is only allowed for actual TDLS peers.
Affected products and versions
| linux | linux_kernel |
|---|---|
| linux | linux_kernel · 3.2 → 6.12.81 |
| linux | linux_kernel · 6.13 → 6.18.22 |
| linux | linux_kernel · 6.19 → 6.19.12 |
Analysis
This page is not indexable yet.Until it carries original analysis — what it actually exposes, how to check in two minutes whether a system was touched, what to do if it was — the page stays noindex. The database decides that, not the template.