Vulnerability Details : CVE-2022-34326
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.
Exploit prediction scoring system (EPSS) score for CVE-2022-34326
Probability of exploitation activity in the next 30 days: 0.10%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 41 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2022-34326
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
References for CVE-2022-34326
-
https://www.realtek.com/en
Home - REALTEKVendor Advisory
-
https://www.amebaiot.com/en/security_bulletin/cve-2022-34326/
CVE-2022-34326 – Realtek IoT/Wi-Fi MCU SolutionsThird Party Advisory
Products affected by CVE-2022-34326
- cpe:2.3:o:realtek:rtl8195am_firmware:*:*:*:*:*:*:*:*