Time-of-check time-of-use (toctou) race condition in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack.
The product checks the state of a resource before using that resource, but the resource’s state can change between the check and the use in a way that invalidates the results of the check.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Windows_10_1507 | Microsoft | * | 10.0.10240.21073 (excluding) |
| Windows_10_1607 | Microsoft | * | 10.0.14393.8246 (excluding) |
| Windows_10_1809 | Microsoft | * | 10.0.17763.7558 (excluding) |
| Windows_10_21h2 | Microsoft | * | 10.0.19044.6093 (excluding) |
| Windows_10_22h2 | Microsoft | * | 10.0.19045.6093 (excluding) |
| Windows_11_22h2 | Microsoft | * | 10.0.22621.5624 (excluding) |
| Windows_11_23h2 | Microsoft | * | 10.0.22631.5624 (excluding) |
| Windows_11_24h2 | Microsoft | * | 10.0.26100.4652 (excluding) |
| Windows_server_2016 | Microsoft | * | 10.0.14393.8246 (excluding) |
| Windows_server_2019 | Microsoft | * | 10.0.17763.7558 (excluding) |
| Windows_server_2022 | Microsoft | * | 10.0.20348.3932 (excluding) |
| Windows_server_2022_23h2 | Microsoft | * | 10.0.25398.1732 (excluding) |
| Windows_server_2025 | Microsoft | * | 10.0.26100.4652 (excluding) |