CVE-2020-8320
An internal shell was included in BIOS image in some ThinkPad models that could allow escalation of privilege.
- Score
- CVSS 3.1 6.8 Medium
- Status
- Modified - psirt@lenovo.com
- Published
- 2020-06-09
- Last modified
- 2024-09-16
- Weaknesses
- CWE-269, CWE-489
Affected products
- Bios (Lenovo)
- Thinkpad 11e Firmware (Lenovo)
- Thinkpad 11e Yoga Gen 6 Firmware (Lenovo)
- Thinkpad 13 2nd Gen Firmware (Lenovo)
- Thinkpad 13 Firmware (Lenovo)
- Thinkpad A275 Firmware (Lenovo)
- Thinkpad A285 Firmware (Lenovo)
- Thinkpad A475 Firmware (Lenovo)
- Thinkpad A485 Firmware (Lenovo)
- Thinkpad E14 Firmware (Lenovo)
- Thinkpad E15 Firmware (Lenovo)
- Thinkpad E455 Firmware (Lenovo)
- Thinkpad E460 Firmware (Lenovo)
- Thinkpad E465 Firmware (Lenovo)
- Thinkpad E470 Firmware (Lenovo)
- Thinkpad E475 Firmware (Lenovo)
- Thinkpad E480 Firmware (Lenovo)
- Thinkpad E485 Firmware (Lenovo)
- Thinkpad E490 Firmware (Lenovo)
- Thinkpad E490s Firmware (Lenovo)
- Thinkpad E555 Firmware (Lenovo)
- Thinkpad E560 Firmware (Lenovo)
- Thinkpad E560p Firmware (Lenovo)
- Thinkpad E565 Firmware (Lenovo)
- Thinkpad E570 Firmware (Lenovo)
- Thinkpad E575 Firmware (Lenovo)
- Thinkpad E580 Firmware (Lenovo)
- Thinkpad E585 Firmware (Lenovo)
- Thinkpad E590 Firmware (Lenovo)
- Thinkpad L13 Firmware (Lenovo)
- Thinkpad L1415 Firmware (Lenovo)
- Thinkpad L380 Firmware (Lenovo)
- Thinkpad L380 Yoga Firmware (Lenovo)
- Thinkpad L390 Yoga Firmware (Lenovo)
- Thinkpad L460 Firmware (Lenovo)
- Thinkpad L470 Firmware (Lenovo)
- Thinkpad L480 Firmware (Lenovo)
- Thinkpad L490 Firmware (Lenovo)
- Thinkpad L560 Firmware (Lenovo)
- Thinkpad L570 Firmware (Lenovo)
- Thinkpad L580 Firmware (Lenovo)
- Thinkpad L590 Firmware (Lenovo)
- Thinkpad P1 Firmware (Lenovo)
- Thinkpad P43s Firmware (Lenovo)
- Thinkpad P50 Firmware (Lenovo)
- Thinkpad P50s Firmware (Lenovo)
- Thinkpad P51 Firmware (Lenovo)
- Thinkpad P51s Firmware (Lenovo)
- Thinkpad P52 Firmware (Lenovo)
- Thinkpad P52s Firmware (Lenovo)
- Thinkpad P53 Firmware (Lenovo)
- Thinkpad P53s Firmware (Lenovo)
- Thinkpad P70 Firmware (Lenovo)
- Thinkpad P71 Firmware (Lenovo)
- Thinkpad P72 Firmware (Lenovo)
- Thinkpad P73 Firmware (Lenovo)
- Thinkpad R14 Firmware (Lenovo)
- Thinkpad R490 Firmware (Lenovo)
- Thinkpad R590 Firmware (Lenovo)
- Thinkpad S1 3rd Firmware (Lenovo)
- Thinkpad S1 Firmware (Lenovo)
- Thinkpad S2 Yoga 3rd Gen Firmware (Lenovo)
- Thinkpad S2 Yoga 4th Gen Firmware (Lenovo)
- Thinkpad S3 3rd Gen Firmware (Lenovo)
- Thinkpad S3 Firmware (Lenovo)
- Thinkpad S3 Gen 2 Firmware (Lenovo)
- Thinkpad S5 2nd Gen Firmware (Lenovo)
- Thinkpad S5 Firmware (Lenovo)
- Thinkpad T25 Firmware (Lenovo)
- Thinkpad T460 Firmware (Lenovo)
- Thinkpad T460p Firmware (Lenovo)
- Thinkpad T460s Firmware (Lenovo)
- Thinkpad T470 Firmware (Lenovo)
- Thinkpad T470p Firmware (Lenovo)
- Thinkpad T470s Firmware (Lenovo)
- Thinkpad T480 Firmware (Lenovo)
- Thinkpad T480s Firmware (Lenovo)
- Thinkpad T490 Firmware (Lenovo)
- Thinkpad T490s Firmware (Lenovo)
- Thinkpad T495 Firmware (Lenovo)
- Thinkpad T495s Firmware (Lenovo)
- Thinkpad T560 Firmware (Lenovo)
- Thinkpad T570 Firmware (Lenovo)
- Thinkpad T580 Firmware (Lenovo)
- Thinkpad T590 Firmware (Lenovo)
- Thinkpad X1 Carbon Firmware (Lenovo)
- Thinkpad X1 Extreme Firmware (Lenovo)
- Thinkpad X1 Tablet Firmware (Lenovo)
- Thinkpad X1 Yoga Firmware (Lenovo)
- Thinkpad X260 Firmware (Lenovo)
- Thinkpad X270 Firmware (Lenovo)
- Thinkpad X280 Firmware (Lenovo)
- Thinkpad X380 Yoga Firmware (Lenovo)
- Thinkpad X390 Firmware (Lenovo)
- Thinkpad X390 Yoga Firmware (Lenovo)
- Thinkpad X395 Firmware (Lenovo)
- Thinkpad Yoga 11e 3rd Gen Firmware (Lenovo)
- Thinkpad Yoga 11e 4th Gen Firmware (Lenovo)
- Thinkpad Yoga 11e 5th Gen Firmware (Lenovo)
- Thinkpad Yoga 260 Firmware (Lenovo)
References
- https://support.lenovo.com/us/en/product_security/LEN-30042
