CVE-2020-0156 Explained : Impact and Mitigation
Learn about CVE-2020-0156, an information disclosure vulnerability impacting Android-10. Find out how to mitigate the risk and prevent potential data exposure.
This CVE-2020-0156 affects Android-10 and involves an out of bounds read vulnerability in NxpNfc::ioctl of NxpNfc.cpp, potentially leading to local information disclosure.
Understanding CVE-2020-0156
In this section, you will learn about the nature and impact of CVE-2020-0156.
What is CVE-2020-0156?
CVE-2020-0156 is an information disclosure vulnerability in Android-10 that could be exploited by an attacker to disclose sensitive data without requiring user interaction.
The Impact of CVE-2020-0156
The vulnerability poses a risk of local information disclosure, highlighting the importance of prompt mitigation.
Technical Details of CVE-2020-0156
Explore the technical aspects of CVE-2020-0156 to understand its characteristics and implications.
Vulnerability Description
The vulnerability arises due to a missing bounds check in NxpNfc::ioctl of NxpNfc.cpp, leading to a potential out of bounds read.
Affected Systems and Versions
- Product: Android
- Versions Affected: Android-10
Exploitation Mechanism
- Requires User execution privileges
- User interaction not necessary for exploitation
Mitigation and Prevention
Learn about the necessary steps to address and prevent CVE-2020-0156.
Immediate Steps to Take
- Apply security patches promptly
- Monitor for any suspicious activities or data disclosures
Long-Term Security Practices
- Conduct regular security audits and assessments
- Implement least privilege access controls to limit exposure
Patching and Updates
- Regularly update and patch affected systems and applications to mitigate vulnerabilities.