Design/Logic Flaw

2022-09-2723:15:00

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insecure task locking

ambiot sdk

realtek rtl8195am

wi-fi connection

soft ap mode

logic flaw

7.6 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

41.7%

JSON

In ambiot amb1_sdk (aka SDK for Ameba1) before 2022-06-20 on Realtek RTL8195AM devices before 284241d70308ff2519e40afd7b284ba892c730a3, the timer task and RX task would be locked when there are frequent and continuous Wi-Fi connection (with four-way handshake) failures in Soft AP mode.

CPENameOperatorVersion
rtl8195am_firmwareeq< 2022620

CPE	Name	Operator	Version
	rtl8195am_firmware	eq	< 2022620

References

www.amebaiot.com/en/security_bulletin/cve-2022-34326/

www.realtek.com/en