Vulnerability Bulletins |
CVE-2026-43052 |
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| Affected software | LINUX KERNEL |
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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. |
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Link: |
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| https://nvd.nist.gov/vuln/detail/CVE-2026-43052 | |