Critical vulnerability on phones with Unisoc chips

A critical vulnerability has emerged in the chipsets supplied to affordable smartphones by the Chinese Unisoc. The patch is ready for the vulnerability that interrupts the operation of the phones.
 Critical vulnerability on phones with Unisoc chips
READING NOW Critical vulnerability on phones with Unisoc chips

It turned out that there is a critical deficit in the processors of the Chinese Unisoc brand, which is preferred by many smartphone manufacturers, especially Chinese manufacturers, due to its cost-oriented nature.

Unisoc processors critical vulnerability

is located in the open modem software tracked by Check Point Research with the stamp CVE-2022-20210 and affects Unisoc chipsets with 4G and 5G support. By sending malicious code packets, attackers can reset the modem and completely cut off cellular communication.

iPhone users caution

1 week. added

Unisoc firm was informed in May of the vulnerability discovered for the first time in Motorola Moto G20 smartphone model with Unisoc T700 chip. Since the company has completed the patch preparations, it has been announced to everyone.

This patch will be included in Google’s next security update. It may take some time for manufacturers to distribute this update to their phones. In this regard, users are recommended to follow the developments.

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