medium6.4
CVE-2020-8336
Lenovo implemented Intel CSME Anti-rollback ARB protections on some ThinkPad models to prevent roll back of CSME Firmware in flash.
Impact
Lenovo implemented Intel CSME Anti-rollback ARB protections on some ThinkPad models to prevent roll back of CSME Firmware in flash.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Lenovo | Thinkpad E14 Firmware | before 2020-07-10 |
| Lenovo | Thinkpad E15 Firmware | before 2020-07-10 |
| Lenovo | Thinkpad R14 Firmware | before 2020-07-10 |
| Lenovo | Thinkpad S3 Gen 2 Firmware | before 2020-07-10 |
| Lenovo | Thinkpad E490s Firmware | before 2020-07-10 |
| Lenovo | Thinkpad S3 Firmware | before 2020-07-10 |
| Lenovo | Thinkpad E490 Firmware | before 2020-07-10 |
| Lenovo | Thinkpad E590 Firmware | before 2020-07-10 |
| Lenovo | Thinkpad R490 Firmware | before 2020-07-10 |
| Lenovo | Thinkpad R590 Firmware | before 2020-07-10 |
| Lenovo | Thinkpad L13 1st Gen Firmware | before 2020-07-10 |
| Lenovo | Thinkpad L1415 Gen 1 Firmware | before 2020-07-10 |