An internal shell was included in BIOS image in some ThinkPad models that could allow escalation of privilege.
The product is deployed to unauthorized actors with debugging code still enabled or active, which can create unintended entry points or expose sensitive information.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Thinkpad_11e_yoga_gen_6_firmware | Lenovo | * | 2020-07-10 (excluding) |