CVE-2019-9450 : What You Need to Know
Learn about CVE-2019-9450, a vulnerability in the Android kernel's FingerTipS touchscreen driver that could lead to local privilege escalation without user interaction. Find mitigation steps and prevention measures.
Android kernel is susceptible to memory corruption in the FingerTipS touchscreen driver, potentially leading to local privilege escalation without user interaction.
Understanding CVE-2019-9450
This CVE involves a race condition in the Android kernel's FingerTipS touchscreen driver, posing a risk of local privilege escalation.
What is CVE-2019-9450?
The vulnerability in the FingerTipS touchscreen driver of the Android kernel may allow attackers to locally escalate privileges without user interaction.
The Impact of CVE-2019-9450
The exploitation of this vulnerability could lead to a local escalation of privilege, requiring System execution privileges.
Technical Details of CVE-2019-9450
The technical aspects of this CVE include:
Vulnerability Description
- Memory corruption due to a race condition in the FingerTipS touchscreen driver.
Affected Systems and Versions
- Product: Android
- Version: Android kernel
Exploitation Mechanism
- Attackers can exploit the race condition to achieve local privilege escalation without user interaction.
Mitigation and Prevention
Protect your system from CVE-2019-9450 with these measures:
Immediate Steps to Take
- Apply security patches promptly.
- Monitor vendor updates for fixes.
Long-Term Security Practices
- Regularly update and patch your system.
- Implement security best practices to prevent privilege escalation.
- Conduct security assessments and audits.
Patching and Updates
- Stay informed about security bulletins and updates from Android.