VDB
DEBIAN-CVE-2026-43052
DEBIAN-CVE-2026-43052
PUBLISHED
CVSS 7.099999904632568 HIGH
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.
Risk Scores
CVSS 3.1
7.099999904632568
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | linux | 6.4.4-1, 6.16.3-1, 6.16.5-1 |
| Debian:13 | linux | 6.12.74-2, 6.12.74-2, 6.12.85-1 |
| Debian:14 | linux | 6.16.3-1, 6.16.5-1, 6.16.6-1 |
| Debian:11 | linux | 6.6.3-1, 6.6.4-1, 6.6.7-1 |
Timeline
- May 1, 2026 CVE Published
- May 8, 2026 CVE Updated