An issue was discovered in coreboot 4.13 through 4.16. On APs, arbitrary code execution in SMM may occur.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Coreboot | Coreboot | 4.13 (including) | 4.16 (including) |
| Coreboot | Ubuntu | kinetic | * |
| Coreboot | Ubuntu | lunar | * |
| Coreboot | Ubuntu | mantic | * |
| Coreboot | Ubuntu | trusty | * |
| Coreboot | Ubuntu | upstream | * |
| Coreboot | Ubuntu | xenial | * |