CVEvulnerability
CVE-2026-68352
8.3 HIGH
Official page ↗
- Status
- Received
- Published
- 2026-08-10
- Last modified
- 2026-10-19
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- 8.3 HIGH — CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:H
- Weaknesses
- CWE-125
Description
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath6kl: fix OOB read from firmware IE lengths in connect event
The firmware-controlled beacon_ie_len, assoc_req_len, and assoc_resp_len
fields in ath6kl_wmi_connect_event_rx() are not validated against the
buffer length. Their sum (up to 765) can exceed the actual WMI event
data, causing out-of-bounds reads during IE parsing and state corruption
of wmi->is_wmm_enabled.
Add a check that the total IE length fits within the buffer.
Related
Weakness · CWE (1)
- CWE-125 Out-of-bounds Read weakness
References
- https://git.kernel.org/stable/c/1c690f7c4c5b37108ac8c98b94ce1b3c655a4f5e git.kernel.org
- https://git.kernel.org/stable/c/1eeed9efc9a40e0635e910c37fee86543041b4e1 git.kernel.org
- https://git.kernel.org/stable/c/33b5342d2080657054ddf89ef1199b426a37dae8 git.kernel.org
- https://git.kernel.org/stable/c/6b47b29730de3232b919d8362749f6814c5f2a33 git.kernel.org
- https://git.kernel.org/stable/c/7cae33e3e09a080db96e3a8980c2c8d288318320 git.kernel.org
- https://git.kernel.org/stable/c/94e1bfcefe8264a207c2fda2febb954e70a34b42 git.kernel.org
- https://git.kernel.org/stable/c/a38d7d6376b295245b53bc98b7ca682c027abaf7 git.kernel.org
- https://git.kernel.org/stable/c/d70c0a850c21b57a6f46ce363860203389bbeaa6 git.kernel.org