CVE-2020-8335
Summary
| CVE | CVE-2020-8335 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2020-09-01 22:15:00 UTC |
| Updated | 2020-09-10 14:56:00 UTC |
| Description | The BIOS tamper detection mechanism was not triggered in Lenovo ThinkPad A285, BIOS versions up to r0xuj70w; A485, BIOS versions up to r0wuj65w; T495 BIOS versions up to r12uj55w; T495s/X395, BIOS versions up to r13uj47w, while the emergency-reset button is pressed which may allow for unauthorized access. |
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 A275 | - | All | All | All |
| Hardware | Lenovo | Thinkpad A275 | - | All | All | All |
| Operating System | Lenovo | Thinkpad A275 Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad A275 Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad A285 | - | All | All | All |
| Hardware | Lenovo | Thinkpad A285 | - | All | All | All |
| Operating System | Lenovo | Thinkpad A285 Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad A285 Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad A475 | - | All | All | All |
| Hardware | Lenovo | Thinkpad A475 | - | All | All | All |
| Operating System | Lenovo | Thinkpad A475 Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad A475 Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad A485 | - | All | All | All |
| Hardware | Lenovo | Thinkpad A485 | - | All | All | All |
| Operating System | Lenovo | Thinkpad A485 Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad A485 Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad T495s Jazz | - | All | All | All |
| Hardware | Lenovo | Thinkpad T495s Jazz | - | All | All | All |
| Operating System | Lenovo | Thinkpad T495s Jazz Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad T495s Jazz Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad T495 Drift | - | All | All | All |
| Hardware | Lenovo | Thinkpad T495 Drift | - | All | All | All |
| Operating System | Lenovo | Thinkpad T495 Drift Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad T495 Drift Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad X1 Carbon 20bx | - | All | All | All |
| Hardware | Lenovo | Thinkpad X1 Carbon 20bx | - | All | All | All |
| Operating System | Lenovo | Thinkpad X1 Carbon 20bx Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad X1 Carbon 20bx Firmware | All | All | All | All |
| Hardware | Lenovo | Thinkpad X395 | - | All | All | All |
| Hardware | Lenovo | Thinkpad X395 | - | All | All | All |
| Operating System | Lenovo | Thinkpad X395 Firmware | All | All | All | All |
| Operating System | Lenovo | Thinkpad X395 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 Zoltan Harmath for reporting this issue.
There are currently no legacy QID mappings associated with this CVE.