CVE-2022-34326 — HIGH (7.5)

Q: How severe is CVE-2022-34326?

CVE-2022-34326 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2022-34326?

Check the references section above for vendor advisories and patch information. Affected products include: Realtek Rtl8195Am Firmware, Realtek Rtl8195Am.

Vulnerability 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 Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Realtek	Rtl8195Am Firmware	< 2022-06-20
Realtek	Rtl8195Am	-

Related Weaknesses (CWE)

CWE-400

References

https://www.amebaiot.com/en/security_bulletin/cve-2022-34326/Third Party Advisory
https://www.realtek.com/enVendor Advisory
https://www.amebaiot.com/en/security_bulletin/cve-2022-34326/Third Party Advisory
https://www.realtek.com/enVendor Advisory

FAQ

What is CVE-2022-34326?

CVE-2022-34326 is a vulnerability with a CVSS score of 7.5 (HIGH). 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 freque...

How severe is CVE-2022-34326?

CVE-2022-34326 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2022-34326?

Check the references section above for vendor advisories and patch information. Affected products include: Realtek Rtl8195Am Firmware, Realtek Rtl8195Am.