Qualcomm chips found a serious vulnerability: millions of Android devices at risk

Security experts from Check Point Research have discovered a serious vulnerability in Qualcomm modems that

could affect millions of Android devices.

What does it mean

Vulnerability of SMU-2020-11292 concerns Mobile modemsStation Modern. These are systems-on-a-chip developed by the company and are used for voice calls and SMS. The error also uses the Qualcomm MSM Interface (QMI), a protocol that allows the software components of the modem and other subsystems to communicate with each other.

QMI is used by about 30% of gadgets withAndroid all over the world. In theory, hackers can attack any of these devices, but the user needs to install a special Trojan-based application. Once launched, the malicious code will hide in the modem chip and will not be visible, and hackers will be able to listen to calls, read SMS and perform other actions remotely.

What to do

Qualcomm said they are aware of this issue andhave already released a fix. But patches may not spread as quickly as we would like, because gadget manufacturers still have to implement them in their firmware.

"Providing technologies that supportreliable security and privacy is a priority for Qualcomm. We thank the Security Researchers at Check Point for using industry standard coordinated disclosure practices. Qualcomm Technologies has already provided OEMs with all the required patches in December 2020 and we encourage end users to update their devices as new patches become available, ”Qualcomm said in a statement.