Sony WH-1000XM5 (YY2954)
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| Sony WH-1000XM5 (YY2954) | ||
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Security Grade
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Sony WH-1000XM5
Brand: Sony (Parent: Sony Group Corporation) Category: Wireless Noise Cancelling Headphones • Model / Gen: 5th Generation YY2954 Release Date: 2022-08-04 • Status: In sale Classification Date: • Official Website | |
Contents
Security Evaluation
1. Device Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Known hardware tampering | Rare | [[1](https://www.sony.com/electronics/support/wireless-headphones-bluetooth-headphones/wh-1000xm5) 🔗 Proof] | Few hardware modification cases |
| Known vulnerabilities | Rare | [[2](https://www.sony.com/electronics/support/wh-1000xm5/software/00278246) 🔗 Proof] | Bluetooth communication vulnerabilities patched |
| Prior attacks | None | [[3](https://www.sony.com/electronics/support/wireless-headphones-bluetooth-headphones/wh-1000xm5) 🔗 Proof] | No public end-user attack incidents |
| Updatability | Very common | 🔗 Proof | Regular firmware releases via official support |
| Category Score | Score: 2 / 3 | ||
2. System Security
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Authentication with other systems | Partial | 🔗 Proof | Bluetooth pairing authentication with host devices |
| Communications | Encrypted with up-to-date encryption | 🔗 Proof | Bluetooth AES encryption |
| Storage | Encrypted with up-to-date encryption | 🔗 Proof | Local config data encrypted on onboard flash |
| Category Score | Score: 2 / 3 | ||
3. User Authentication
| Criterion | Value | Proof | Comment |
|---|---|---|---|
| Account management | Basic | 🔗 Proof | Managed through mobile companion app |
| Authentication | Basic | 🔗 Proof | Bluetooth PIN pairing authentication |
| Brute-force protection | Basic | 🔗 Proof | Pairing retry limit |
| Event logging | Partial logging | 🔗 Proof | App records connection events |
| Passwords | Default/Common/Easy to guess | 🔗 Proof | Fixed default pairing PIN |
| Category Score | Score: 3 / 3 | ||
Technical Specifications
| Property | Details |
|---|---|
| Operating System & App | No built-in OS, controlled via companion app (Companion App: Sony Headphones Connect) |
| Hardware (CPU / GPU) | CPU: Custom MCU • GPU: None |
| Memory & Storage | Memory: Small embedded RAM • Storage: Embedded flash for firmware |
| Power, Battery & Charging | Battery: 30-hour battery capacity • Power: Rechargeable lithium-ion battery • Charging: USB-C charging, quick charge support |
| Display & Camera | Display: None • Camera: None |
| Sound & Connectivity | Sound: 30mm drivers, active noise cancellation • Connectivity: Bluetooth 5.2, NFC, USB-C |
| Physical (Dimensions & Mass) | Dimensions: 188 x 76 x 92 mm • Mass: 250 g |
Wireless over-ear noise cancelling headphones, support Bluetooth connection and ANC, firmware upgradable via Sony Sound Connect app.
