High severity · published Sep 27, 2022
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…
7.5
CVSS
0.8%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 56% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RF
Rtl8195am Firmware · Realtek
before 2022-06-20 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-34326
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-34326
Third Party Advisory
https://www.amebaiot.com/en/security_bulletin/cve-2022-34326/
Vendor Advisory
https://www.realtek.com/en
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