CVE-2026-98421
wifi: mac80211: require a peer station for TDLS setup confirm
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: require a peer station for TDLS setup confirm It's nonsense for the setup confirm to go to station that doesn't even exist, and it hits a warning when building the frame: WARN_ON_ONCE(!sta || !ap_sta) Only accept WLAN_TDLS_SETUP_CONFIRM when the station is already there as a TDLS station. Need to copy the call to ieee80211_tdls_prep_mgmt_packet() since the existing WLAN_TDLS_DISCOVERY_REQUEST already falls through to it.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 14, 2026 |
Stay Ahead of the Next One
Get instant alerts for linux linux
Be the first to know when new unknown vulnerabilities affecting linux linux are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
6f7eaa47e1de30159277f91f1145a6687f13ffd9 < 6bae6ef511a29ef12ab969adeea691067d4d5d74 6f7eaa47e1de30159277f91f1145a6687f13ffd9 < d0afa5395c46d73ad2090aa50209886e84f179bd 6f7eaa47e1de30159277f91f1145a6687f13ffd9 < 742c762bee59c973684f70dfed7de4945d3141e2 6f7eaa47e1de30159277f91f1145a6687f13ffd9 < fce36d242a18ddf64731d816a37564103172da11 6f7eaa47e1de30159277f91f1145a6687f13ffd9 < 1c0a5c96473b9e7a5f4c453ef6a13dc0f5589a4b 6f7eaa47e1de30159277f91f1145a6687f13ffd9 < 038e1d126304fd25d507fd4e671232df57bd1799
Linux / Linux
3.17
References
git.kernel.org: https://git.kernel.org/stable/c/6bae6ef511a29ef12ab969adeea691067d4d5d74 git.kernel.org: https://git.kernel.org/stable/c/d0afa5395c46d73ad2090aa50209886e84f179bd git.kernel.org: https://git.kernel.org/stable/c/742c762bee59c973684f70dfed7de4945d3141e2 git.kernel.org: https://git.kernel.org/stable/c/fce36d242a18ddf64731d816a37564103172da11 git.kernel.org: https://git.kernel.org/stable/c/1c0a5c96473b9e7a5f4c453ef6a13dc0f5589a4b git.kernel.org: https://git.kernel.org/stable/c/038e1d126304fd25d507fd4e671232df57bd1799