CVE-2024-45582
📋 TL;DR
This CVE describes a memory corruption vulnerability in the Camera kernel driver when validating the number of devices. Successful exploitation could allow attackers to execute arbitrary code or cause denial of service. This affects devices using Qualcomm chipsets with vulnerable camera drivers.
💻 Affected Systems
- Qualcomm chipsets with vulnerable camera drivers
📦 What is this software?
Snapdragon 8 Gen 1 Mobile Firmware by Qualcomm
View all CVEs affecting Snapdragon 8 Gen 1 Mobile Firmware →
Snapdragon 8 Gen 2 Mobile Firmware by Qualcomm
View all CVEs affecting Snapdragon 8 Gen 2 Mobile Firmware →
Snapdragon 8 Gen 2 Mobile Firmware by Qualcomm
View all CVEs affecting Snapdragon 8 Gen 2 Mobile Firmware →
Snapdragon 8 Gen 3 Mobile Firmware by Qualcomm
View all CVEs affecting Snapdragon 8 Gen 3 Mobile 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
Local privilege escalation allowing attackers to gain kernel-level access from a lower-privileged context, potentially leading to data access or system instability.
If Mitigated
Denial of service through kernel panic or system crash if memory corruption cannot be leveraged for code execution.
🎯 Exploit Status
Exploitation requires local access and knowledge of kernel memory layout; CWE-129 (improper validation of array index) suggests buffer overflow potential.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: Patches included in February 2025 Qualcomm security bulletin
Vendor Advisory: https://docs.qualcomm.com/product/publicresources/securitybulletin/february-2025-bulletin.html
Restart Required: Yes
Instructions:
1. Check device manufacturer for security updates. 2. Apply February 2025 or later Qualcomm security patches. 3. Reboot device after patch installation.
🔧 Temporary Workarounds
Disable camera access
androidRestrict camera permissions to prevent potential trigger of vulnerable code path
🧯 If You Can't Patch
- Implement strict access controls to prevent unauthorized local access to devices
- Monitor for unusual camera driver activity or kernel crashes
🔍 How to Verify
Check if Vulnerable:
Check device security patch level - if before February 2025, likely vulnerable. Check Qualcomm chipset version against advisory.Check Version:
On Android: Settings > About phone > Android security patch levelVerify Fix Applied:
Verify security patch level includes February 2025 or later Qualcomm updates. Check camera functionality remains operational.📡 Detection & Monitoring
Log Indicators:
- Kernel panic logs
- Camera driver crash reports
- Unexpected privilege escalation attempts
Network Indicators:
- Not network exploitable - focus on local system monitoring
SIEM Query:
Search for kernel panic events or camera service crashes in system logs