CVE-2016-10475
📋 TL;DR
This vulnerability affects Android devices with Qualcomm Snapdragon chipsets, allowing integer overflow that could lead to buffer overflow. Attackers could potentially execute arbitrary code or cause denial of service. Affected devices include those running Android before the April 2018 security patch with specific Snapdragon processors.
💻 Affected Systems
- Android devices with Qualcomm Snapdragon processors
📦 What is this software?
⚠️ Risk & Real-World Impact
Worst Case
Remote code execution leading to complete device compromise, data theft, or persistent backdoor installation.
Likely Case
Application crashes, denial of service, or limited information disclosure due to memory corruption.
If Mitigated
No impact if patched; limited impact if exploit attempts are blocked by security controls.
🎯 Exploit Status
Requires specific conditions to trigger the integer overflow and subsequent buffer overflow.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Android security patch level 2018-04-05 or later
Vendor Advisory: https://source.android.com/security/bulletin/2018-04-01
Restart Required: Yes
Instructions:
1. Check device security patch level in Settings > About phone > Android security patch level. 2. If before April 2018, install latest Android updates via Settings > System > System update. 3. Restart device after update installation.
🔧 Temporary Workarounds
Network segmentation and monitoring
allIsolate vulnerable devices from critical networks and monitor for suspicious activity.
Application whitelisting
androidRestrict installation to trusted applications only from official app stores.
🧯 If You Can't Patch
- Isolate affected devices on separate network segments with strict firewall rules
- Implement mobile device management (MDM) with application control and monitoring
🔍 How to Verify
Check if Vulnerable:
Check Android security patch level in Settings > About phone > Android security patch level. If date is before 2018-04-05, device is vulnerable.Check Version:
adb shell getprop ro.build.version.security_patchVerify Fix Applied:
Verify security patch level shows 2018-04-05 or later after applying updates.📡 Detection & Monitoring
Log Indicators:
- Kernel panic logs
- Application crashes related to memory corruption
- SELinux denials for unexpected process behavior
Network Indicators:
- Unusual outbound connections from mobile devices
- Suspicious network traffic patterns
SIEM Query:
source="android_devices" AND (event_type="crash" OR event_type="kernel_panic") AND process_name CONTAINS "system_server"