CVE-2020-0165 : What You Need to Know
Learn about CVE-2020-0165, a security vulnerability in Android-10's NFC component that could lead to privilege escalation. Find out how to mitigate and prevent exploitation.
Android-10 NFC Vulnerability
Understanding CVE-2020-0165
What is CVE-2020-0165?
CVE-2020-0165 is a vulnerability in Android-10's NFC (Near Field Communication) component, specifically in phNxpNciHal_NfcDep_cmd_ext of phNxpNciHal_NfcDepSWPrio.cc.
The Impact of CVE-2020-0165
This vulnerability could allow a local attacker to perform an out of bounds write, leading to the escalation of privileges. Successful exploitation may result in compromised device firmware with System execution privileges.
Technical Details of CVE-2020-0165
Vulnerability Description
The vulnerability originates from a missing bounds check in the NFC component code.
Affected Systems and Versions
- Product: Android
- Versions Affected: Android-10
Exploitation Mechanism
- Attackers can exploit this vulnerability without requiring user interaction.
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches provided by the vendor.
- Monitor vendor security bulletins for updates.
Long-Term Security Practices
- Regularly update device firmware and software.
- Implement strict access controls for device firmware.
Patching and Updates
- Mitigations are available through security patches released by Android.