CVE-2025-38644
published 2025-08-22CVE-2025-38644: In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: reject TDLS operations when station is not associated syzbot triggered a…
medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
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.
Affected
33 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | linux | < linux 6.1.148-1 (bookworm) | linux 6.1.148-1 (bookworm) |
| debian | linux-6.1 | < linux 6.1.148-1 (bookworm) | linux 6.1.148-1 (bookworm) |
| linux | linux | — | — |
| linux | linux | >= 81dd2b8822410e56048b927be779d95a2b6dc186 < 0c84204cf0bbe89e454a5caccc6a908bc7db1542 | 0c84204cf0bbe89e454a5caccc6a908bc7db1542 |
| linux | linux | >= 81dd2b8822410e56048b927be779d95a2b6dc186 < 378ae9ccaea3f445838a087962a067b5cb2e8577 | 378ae9ccaea3f445838a087962a067b5cb2e8577 |
| linux | linux | >= 81dd2b8822410e56048b927be779d95a2b6dc186 < af72badd5ee423eb16f6ad7fe0a62f1b4252d848 | af72badd5ee423eb16f6ad7fe0a62f1b4252d848 |
| linux | linux | >= 81dd2b8822410e56048b927be779d95a2b6dc186 < 4df663d4c1ca386dcab2f743dfc9f0cc07aef73c | 4df663d4c1ca386dcab2f743dfc9f0cc07aef73c |
| linux | linux | >= 81dd2b8822410e56048b927be779d95a2b6dc186 < 31af06b574394530f68a4310c45ecbe2f68853c4 | 31af06b574394530f68a4310c45ecbe2f68853c4 |
| linux | linux | >= 81dd2b8822410e56048b927be779d95a2b6dc186 < 16ecdab5446f15a61ec88eb0d23d25d009821db0 | 16ecdab5446f15a61ec88eb0d23d25d009821db0 |
| linux | linux_kernel | >= 0 < 6.1.148-1 | 6.1.148-1 |
| linux | linux_kernel | >= 0 < 6.12.43-1 | 6.12.43-1 |
| linux | linux_kernel | >= 0 < 6.16.3-1 | 6.16.3-1 |
| linux | linux_kernel | >= 0 < 6.8.0-100.100 | 6.8.0-100.100 |
| linux | linux_kernel | >= 3.17 < 6.1.148 | 6.1.148 |
| linux | linux_kernel | >= 6.13 < 6.15.10 | 6.15.10 |
| linux | linux_kernel | >= 6.16 < 6.16.1 | 6.16.1 |
| linux | linux_kernel | >= 6.2 < 6.6.102 | 6.6.102 |
| linux | linux_kernel | >= 6.7 < 6.12.42 | 6.12.42 |
| msrc | azl3_kernel_6.6.96.2-1_on_azure_linux_3.0 | — | — |
| msrc | azl3_kernel_6.6.96.2-2_on_azure_linux_3.0 | — | — |
| msrc | cbl2_kernel_5.15.186.1-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_kernel_5.15.200.1-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_kernel_5.15.202.1-1_on_cbl_mariner_2.0 | — | — |
| ubuntu | linux-aws | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv5.5MEDIUM