CVE-2020-8336
Summary
| CVE | CVE-2020-8336 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-06-09 20:15:00 UTC |
| Updated | 2020-06-22 13:44:00 UTC |
| Description | Lenovo implemented Intel CSME Anti-rollback ARB protections on some ThinkPad models to prevent roll back of CSME Firmware in flash. |
Risk And Classification
Problem Types: NVD-CWE-noinfo
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Lenovo | Thinkpad E14 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E14 | - | All | All | All |
| Operating System | Lenovo | Thinkpad E14 Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad E14 Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad E15 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E15 | - | All | All | All |
| Operating System | Lenovo | Thinkpad E15 Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad E15 Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad E490 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E490 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E490s | - | All | All | All |
| Hardware | Lenovo | Thinkpad E490s | - | All | All | All |
| Operating System | Lenovo | Thinkpad E490s Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad E490s Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad E490 Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad E490 Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad E590 | - | All | All | All |
| Hardware | Lenovo | Thinkpad E590 | - | All | All | All |
| Operating System | Lenovo | Thinkpad E590 Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad E590 Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad L13 1st Gen | - | All | All | All |
| Hardware | Lenovo | Thinkpad L13 1st Gen | - | All | All | All |
| Operating System | Lenovo | Thinkpad L13 1st Gen Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad L13 1st Gen Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad L1415 Gen 1 | - | All | All | All |
| Hardware | Lenovo | Thinkpad L1415 Gen 1 | - | All | All | All |
| Operating System | Lenovo | Thinkpad L1415 Gen 1 Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad L1415 Gen 1 Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad L390 Yoga | - | All | All | All |
| Hardware | Lenovo | Thinkpad L390 Yoga | - | All | All | All |
| Operating System | Lenovo | Thinkpad L390 Yoga Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad L390 Yoga Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad L490 | - | All | All | All |
| Hardware | Lenovo | Thinkpad L490 | - | All | All | All |
| Operating System | Lenovo | Thinkpad L490 Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad L490 Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad L590 | - | All | All | All |
| Hardware | Lenovo | Thinkpad L590 | - | All | All | All |
| Operating System | Lenovo | Thinkpad L590 Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad L590 Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad P1 20mx | - | All | All | All |
| Hardware | Lenovo | Thinkpad P1 20mx | - | All | All | All |
| Operating System | Lenovo | Thinkpad P1 20mx Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad P1 20mx Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad P1 20qx | - | All | All | All |
| Hardware | Lenovo | Thinkpad P1 20qx | - | All | All | All |
| Operating System | Lenovo | Thinkpad P1 20qx Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad P1 20qx Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad P43s 20rx | - | All | All | All |
| Hardware | Lenovo | Thinkpad P43s 20rx | - | All | All | All |
| Operating System | Lenovo | Thinkpad P43s 20rx Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad P43s 20rx Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad P52 20mx | - | All | All | All |
| Hardware | Lenovo | Thinkpad P52 20mx | - | All | All | All |
| Operating System | Lenovo | Thinkpad P52 20mx Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad P52 20mx Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad P53s 20nx | - | All | All | All |
| Hardware | Lenovo | Thinkpad P53s 20nx | - | All | All | All |
| Operating System | Lenovo | Thinkpad P53s 20nx Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad P53s 20nx Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad P53 20qx | - | All | All | All |
| Hardware | Lenovo | Thinkpad P53 20qx | - | All | All | All |
| Operating System | Lenovo | Thinkpad P53 20qx Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad P53 20qx Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad P72 20mx | - | All | All | All |
| Hardware | Lenovo | Thinkpad P72 20mx | - | All | All | All |
| Operating System | Lenovo | Thinkpad P72 20mx Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad P72 20mx Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad P73 20qx | - | All | All | All |
| Hardware | Lenovo | Thinkpad P73 20qx | - | All | All | All |
| Operating System | Lenovo | Thinkpad P73 20qx Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad P73 20qx Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad R14 | - | All | All | All |
| Hardware | Lenovo | Thinkpad R14 | - | All | All | All |
| Operating System | Lenovo | Thinkpad R14 Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad R14 Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad R490 | - | All | All | All |
| Hardware | Lenovo | Thinkpad R490 | - | All | All | All |
| Operating System | Lenovo | Thinkpad R490 Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad R490 Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad R590 | - | All | All | All |
| Hardware | Lenovo | Thinkpad R590 | - | All | All | All |
| Operating System | Lenovo | Thinkpad R590 Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad R590 Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad S2 Yoga 4th Gen | - | All | All | All |
| Hardware | Lenovo | Thinkpad S2 Yoga 4th Gen | - | All | All | All |
| Operating System | Lenovo | Thinkpad S2 Yoga 4th Gen Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad S2 Yoga 4th Gen Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad S3 | - | All | All | All |
| Hardware | Lenovo | Thinkpad S3 | - | All | All | All |
| Operating System | Lenovo | Thinkpad S3 Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad S3 Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad S3 Gen 2 | - | All | All | All |
| Hardware | Lenovo | Thinkpad S3 Gen 2 | - | All | All | All |
| Operating System | Lenovo | Thinkpad S3 Gen 2 Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad S3 Gen 2 Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad T490s 20nx | - | All | All | All |
| Hardware | Lenovo | Thinkpad T490s 20nx | - | All | All | All |
| Operating System | Lenovo | Thinkpad T490s 20nx Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad T490s 20nx Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad T490 20nx | - | All | All | All |
| Hardware | Lenovo | Thinkpad T490 20nx | - | All | All | All |
| Operating System | Lenovo | Thinkpad T490 20nx Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad T490 20nx Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad T490 20qx | - | All | All | All |
| Hardware | Lenovo | Thinkpad T490 20qx | - | All | All | All |
| Operating System | Lenovo | Thinkpad T490 20qx Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad T490 20qx Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad T490 20rx | - | All | All | All |
| Hardware | Lenovo | Thinkpad T490 20rx | - | All | All | All |
| Operating System | Lenovo | Thinkpad T490 20rx Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad T490 20rx Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad T590 20nx | - | All | All | All |
| Hardware | Lenovo | Thinkpad T590 20nx | - | All | All | All |
| Operating System | Lenovo | Thinkpad T590 20nx Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad T590 20nx Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad X1 Carbon 20qx | - | All | All | All |
| Hardware | Lenovo | Thinkpad X1 Carbon 20qx | - | All | All | All |
| Operating System | Lenovo | Thinkpad X1 Carbon 20qx Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad X1 Carbon 20qx Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad X1 Carbon 20rx | - | All | All | All |
| Hardware | Lenovo | Thinkpad X1 Carbon 20rx | - | All | All | All |
| Operating System | Lenovo | Thinkpad X1 Carbon 20rx Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad X1 Carbon 20rx Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad X1 Extreme 20mx | - | All | All | All |
| Hardware | Lenovo | Thinkpad X1 Extreme 20mx | - | All | All | All |
| Operating System | Lenovo | Thinkpad X1 Extreme 20mx Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad X1 Extreme 20mx Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad X1 Extreme 20qx | - | All | All | All |
| Hardware | Lenovo | Thinkpad X1 Extreme 20qx | - | All | All | All |
| Operating System | Lenovo | Thinkpad X1 Extreme 20qx Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad X1 Extreme 20qx Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad X1 Yoga 20qx | - | All | All | All |
| Hardware | Lenovo | Thinkpad X1 Yoga 20qx | - | All | All | All |
| Operating System | Lenovo | Thinkpad X1 Yoga 20qx Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad X1 Yoga 20qx Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad X1 Yoga 20sx | - | All | All | All |
| Hardware | Lenovo | Thinkpad X1 Yoga 20sx | - | All | All | All |
| Operating System | Lenovo | Thinkpad X1 Yoga 20sx Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad X1 Yoga 20sx Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad X390 Yoga | - | All | All | All |
| Hardware | Lenovo | Thinkpad X390 Yoga | - | All | All | All |
| Operating System | Lenovo | Thinkpad X390 Yoga Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad X390 Yoga Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad X390 20qx | - | All | All | All |
| Hardware | Lenovo | Thinkpad X390 20qx | - | All | All | All |
| Operating System | Lenovo | Thinkpad X390 20qx Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad X390 20qx Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad X390 20sx | - | All | All | All |
| Hardware | Lenovo | Thinkpad X390 20sx | - | All | All | All |
| Operating System | Lenovo | Thinkpad X390 20sx Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad X390 20sx Firmware | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Multi-vendor BIOS Security Vulnerabilities (June 2020) - US | MISC | support.lenovo.com | Vendor Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
Vendor Comments And Credit
Discovery Credit
LEGACY: Lenovo thanks Maxim Goryachy & Mark Ermolov of Positive Technologies
There are currently no legacy QID mappings associated with this CVE.