CVE-2025-38644

Katalog CVE

CVSS 5.5 · Medium EPSS 0,16%

Kerentanan Use of Uninitialized Resource pada linux kernel, debian linux. Skor CVSS 3.1 5.5 (Medium) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

22 Agustus 2025

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

5.5 (Medium), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-908: Use of Uninitialized Resource

EPSS (30 hari)

0,16% peluang dieksploitasi; lebih tinggi dari 4,7% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://git.kernel.org/stable/c/0c84204cf0bbe89e454a5caccc6a908bc7db1542 patch
• https://git.kernel.org/stable/c/16ecdab5446f15a61ec88eb0d23d25d009821db0 patch
• https://git.kernel.org/stable/c/31af06b574394530f68a4310c45ecbe2f68853c4 patch
• https://git.kernel.org/stable/c/378ae9ccaea3f445838a087962a067b5cb2e8577 patch
• https://git.kernel.org/stable/c/4df663d4c1ca386dcab2f743dfc9f0cc07aef73c patch
• https://git.kernel.org/stable/c/af72badd5ee423eb16f6ad7fe0a62f1b4252d848 patch
• https://lists.debian.org/debian-lts-announce/2025/10/msg00008.html advisory pihak ketiga