CVE-2025-24132
📋 TL;DR
This memory handling vulnerability in Apple's AirPlay and CarPlay SDKs allows attackers on the same local network to cause application crashes through denial of service. It affects systems using vulnerable versions of AirPlay audio/video SDKs and CarPlay Communication Plug-in. The impact is limited to local network attackers causing unexpected app termination.
💻 Affected Systems
- AirPlay audio SDK
- AirPlay video SDK
- CarPlay Communication Plug-in
📦 What is this software?
Airplay Audio Software Development Kit by Apple
View all CVEs affecting Airplay Audio Software Development Kit →
⚠️ Risk & Real-World Impact
Worst Case
Persistent denial of service affecting critical applications using AirPlay/CarPlay functionality, potentially disrupting audio/video streaming or in-vehicle infotainment systems.
Likely Case
Intermittent application crashes affecting media streaming or CarPlay connectivity, requiring application restart to restore functionality.
If Mitigated
Minimal impact with proper network segmentation and updated software, limited to isolated network segments.
🎯 Exploit Status
Attack requires local network access but no authentication; exploit likely involves sending malformed AirPlay/CarPlay packets.
🛠️ Fix & Mitigation
✅ Official Fix
Patch Version: AirPlay audio SDK 2.7.1, AirPlay video SDK 3.6.0.126, CarPlay Communication Plug-in R18.1
Vendor Advisory: https://support.apple.com/en-us/122403
Restart Required: Yes
Instructions:
1. Update to AirPlay audio SDK 2.7.1 or later. 2. Update to AirPlay video SDK 3.6.0.126 or later. 3. Update to CarPlay Communication Plug-in R18.1 or later. 4. Restart affected applications/devices. 5. Verify updates through Apple's official channels.
🔧 Temporary Workarounds
Network Segmentation
allIsolate AirPlay/CarPlay devices on separate VLANs or network segments to limit attack surface.
Disable Unused Services
allDisable AirPlay/CarPlay functionality on devices where it's not required.
🧯 If You Can't Patch
- Implement strict network access controls to limit AirPlay/CarPlay traffic to trusted devices only.
- Monitor for abnormal application crashes or network traffic patterns indicating exploitation attempts.
🔍 How to Verify
Check if Vulnerable:
Check SDK versions in application manifests or device firmware; verify if using AirPlay audio SDK < 2.7.1, AirPlay video SDK < 3.6.0.126, or CarPlay Communication Plug-in < R18.1.Check Version:
Check application documentation or device settings for SDK version information; no universal command available.Verify Fix Applied:
Confirm SDK versions are updated to AirPlay audio SDK ≥ 2.7.1, AirPlay video SDK ≥ 3.6.0.126, and CarPlay Communication Plug-in ≥ R18.1.📡 Detection & Monitoring
Log Indicators:
- Unexpected application crashes or terminations
- AirPlay/CarPlay service failures
- Memory-related error messages in application logs
Network Indicators:
- Unusual AirPlay/CarPlay protocol traffic from untrusted sources
- Malformed network packets targeting AirPlay/CarPlay ports
SIEM Query:
Search for application crash events related to AirPlay or CarPlay services, or network traffic anomalies on AirPlay/CarPlay ports (typically 5000, 7000, 7100).