CVE-2025-47341
📋 TL;DR
This vulnerability allows memory corruption when processing image encoding completion events in Qualcomm components. Attackers could potentially execute arbitrary code or cause denial of service. Affects systems using vulnerable Qualcomm hardware/software components.
💻 Affected Systems
- Qualcomm chipsets with image processing capabilities
📦 What is this software?
Snapdragon 7c\+ Gen 3 Compute Firmware by Qualcomm
View all CVEs affecting Snapdragon 7c\+ Gen 3 Compute Firmware →
Snapdragon 8cx Gen 3 Compute Platform \(sc8280xp Ab\) Firmware by Qualcomm
View all CVEs affecting Snapdragon 8cx Gen 3 Compute Platform \(sc8280xp Ab\) Firmware →
Snapdragon 8cx Gen 3 Compute Platform \(sc8280xp Bb\) Firmware by Qualcomm
View all CVEs affecting Snapdragon 8cx Gen 3 Compute Platform \(sc8280xp Bb\) Firmware →
⚠️ Risk & Real-World Impact
Worst Case
Remote code execution with kernel privileges leading to complete system compromise
Likely Case
Denial of service through system crashes or instability
If Mitigated
Limited impact with proper memory protections and exploit mitigations
🎯 Exploit Status
Memory corruption vulnerabilities often require specific timing/conditions but can be exploited remotely via crafted images
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Check Qualcomm October 2025 security bulletin for specific firmware versions
Vendor Advisory: https://docs.qualcomm.com/product/publicresources/securitybulletin/october-2025-bulletin.html
Restart Required: Yes
Instructions:
1. Check device manufacturer for firmware updates 2. Apply Qualcomm-provided patches 3. Reboot device 4. Verify patch installation
🔧 Temporary Workarounds
Disable vulnerable image processing
allRestrict or disable image encoding features if not required
Device-specific; consult manufacturer documentation
🧯 If You Can't Patch
- Network segmentation to isolate affected devices
- Implement strict input validation for image processing services
🔍 How to Verify
Check if Vulnerable:
Check device firmware version against Qualcomm's patched versions listCheck Version:
Device-specific; typically 'getprop' on Android or manufacturer toolsVerify Fix Applied:
Verify firmware version matches or exceeds patched version from Qualcomm advisory📡 Detection & Monitoring
Log Indicators:
- Kernel panics
- Image processing service crashes
- Memory corruption errors
Network Indicators:
- Unusual image uploads to vulnerable services
- Traffic patterns suggesting exploit attempts
SIEM Query:
search 'image processing crash' OR 'kernel panic' OR 'memory corruption' in system logs