VDB
DEBIAN-CVE-2025-38644
DEBIAN-CVE-2025-38644
PUBLISHED
CVSS 5.5 MEDIUM
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.
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:12 | linux | 6.1.27-1, 6.1.37-1, 6.1.38-1 |
| Debian:13 | linux | 6.12.43-1~bpo12+1, 0, 6.12.38-1 |
| Debian:14 | linux | 6.13.11-1, 6.13.2-1, 6.13.3-1 |
| Debian:11 | linux | 6.1.90-1~bpo11+1, 6.1.94-1~bpo11+1, 6.1.98-1 |
| Debian:11 | linux-6.1 | 0, 6.1.106-3~deb11u1, 6.1.106-3~deb11u2 |
Exploit Intelligence
- 4081.3.6.yml (github-poc)
Timeline
- Aug 22, 2025 CVE Published
- Apr 28, 2026 CVE Updated