CVE-2021-1892: Input Validation

Frequently Asked Questions

• What is the severity of CVE-2021-1892?

  CVE-2021-1892 is categorized as a high severity vulnerability due to memory corruption that could allow an attacker to execute arbitrary code.

• How do I fix CVE-2021-1892?

  To fix CVE-2021-1892, it is recommended to update the affected Qualcomm firmware to the latest version provided by Qualcomm.

• Which devices are affected by CVE-2021-1892?

  CVE-2021-1892 affects various Qualcomm devices including the aqt1000 and Pm8005 firmware among others.

• What type of vulnerability is CVE-2021-1892?

  CVE-2021-1892 is a memory corruption vulnerability caused by improper input validation in several Qualcomm firmware components.

• Can CVE-2021-1892 be exploited remotely?

  Yes, CVE-2021-1892 may be exploited remotely if an attacker can send malicious IO control commands to the vulnerable devices.