n 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.
Configuration 1 (hide)
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Configuration 2 (hide)
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07 Jan 2026, 16:21
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-908 | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.5 |
| CPE | cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* |
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| References | () https://git.kernel.org/stable/c/0c84204cf0bbe89e454a5caccc6a908bc7db1542 - Patch | |
| References | () https://git.kernel.org/stable/c/16ecdab5446f15a61ec88eb0d23d25d009821db0 - Patch | |
| References | () https://git.kernel.org/stable/c/31af06b574394530f68a4310c45ecbe2f68853c4 - Patch | |
| References | () https://git.kernel.org/stable/c/378ae9ccaea3f445838a087962a067b5cb2e8577 - Patch | |
| References | () https://git.kernel.org/stable/c/4df663d4c1ca386dcab2f743dfc9f0cc07aef73c - Patch | |
| References | () https://git.kernel.org/stable/c/af72badd5ee423eb16f6ad7fe0a62f1b4252d848 - Patch | |
| References | () https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html - Third Party Advisory | |
| First Time |
Debian
Linux linux Kernel Linux Debian debian Linux |
03 Nov 2025, 18:16
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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22 Aug 2025, 18:08
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Published : 2025-08-22 16:15
Updated : 2026-01-07 16:21
NVD link : CVE-2025-38644
Mitre link : CVE-2025-38644
CVE.ORG link : CVE-2025-38644
JSON object : View
Use of Uninitialized Resource