CVE-2024-23365
📋 TL;DR
CVE-2024-23365 is a use-after-free vulnerability in Qualcomm's MinkSocket component that allows memory corruption when releasing shared resources. Successful exploitation could lead to arbitrary code execution or denial of service. This affects devices using vulnerable Qualcomm chipsets across mobile, automotive, and IoT platforms.
💻 Affected Systems
- Qualcomm chipsets with MinkSocket component
📦 What is this software?
Snapdragon 429 Mobile Platform Firmware by Qualcomm
View all CVEs affecting Snapdragon 429 Mobile Platform Firmware →
Snapdragon 8 Gen 2 Mobile Platform Firmware by Qualcomm
View all CVEs affecting Snapdragon 8 Gen 2 Mobile Platform Firmware →
Snapdragon 8 Gen 2 Mobile Platform Firmware by Qualcomm
View all CVEs affecting Snapdragon 8 Gen 2 Mobile Platform Firmware →
⚠️ Risk & Real-World Impact
Worst Case
Remote code execution with kernel privileges leading to complete device compromise, data theft, or persistent backdoor installation.
Likely Case
Denial of service causing device crashes or instability, potentially requiring physical reset.
If Mitigated
Limited impact with proper network segmentation and exploit mitigations, possibly resulting in service disruption only.
🎯 Exploit Status
Memory corruption vulnerabilities in network-facing components are often targeted; no public exploits known as of advisory date.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Refer to September 2024 Qualcomm security bulletin for chipset-specific patches
Vendor Advisory: https://docs.qualcomm.com/product/publicresources/securitybulletin/september-2024-bulletin.html
Restart Required: Yes
Instructions:
1. Check Qualcomm advisory for affected chipset models. 2. Obtain firmware updates from device manufacturer. 3. Apply patches following manufacturer instructions. 4. Reboot device to activate fixes.
🔧 Temporary Workarounds
Network segmentation
allIsolate affected devices from untrusted networks to reduce attack surface
Disable unnecessary services
linuxTurn off MinkSocket or related services if not required for functionality
🧯 If You Can't Patch
- Implement strict network access controls to limit exposure
- Monitor for abnormal device behavior or crashes indicating exploitation attempts
🔍 How to Verify
Check if Vulnerable:
Check device chipset model and firmware version against Qualcomm's advisoryCheck Version:
Device-specific commands vary by manufacturer; typically 'cat /proc/version' or manufacturer-specific diagnostic toolsVerify Fix Applied:
Verify firmware version has been updated to patched release from manufacturer📡 Detection & Monitoring
Log Indicators:
- Kernel panic logs
- MinkSocket service crashes
- Memory allocation failures
Network Indicators:
- Unexpected connections to MinkSocket ports
- Malformed packets targeting vulnerable component
SIEM Query:
Device logs containing 'panic', 'segfault', or 'MinkSocket' errors within short timeframes