CVE-2020-8321
A potential vulnerability in the SMI callback function used in the System Lock Preinstallation driver in some Lenovo Notebook and ThinkStation models may allow arbitrary code execution.
- Score
- CVSS 3.1 6.7 Medium
- Status
- Modified - psirt@lenovo.com
- Published
- 2020-06-09
- Last modified
- 2024-09-17
Affected products
- 130-14ast Firmware (Lenovo)
- 130-14ikb Firmware (Lenovo)
- 130-15ast Firmware (Lenovo)
- 130-15ikb Firmware (Lenovo)
- 320c-15ikb Firmware (Lenovo)
- 330-14igm Firmware (Lenovo)
- 330-14ikb Firmware (Lenovo)
- 330-14ikbr Firmware (Lenovo)
- 330-15arr Firmware (Lenovo)
- 330-15arr Touch Firmware (Lenovo)
- 330-15ich Firmware (Lenovo)
- 330-15igm Firmware (Lenovo)
- 330-15ikb Firmware (Lenovo)
- 330-15ikbr Firmware (Lenovo)
- 330-15ikbr Touch Firmware (Lenovo)
- 330-17ich Firmware (Lenovo)
- 330-17ikb Firmware (Lenovo)
- 330-17ikbr Firmware (Lenovo)
- 330c-14ikb Firmware (Lenovo)
- 330c-15ikb Firmware (Lenovo)
- 330c-15ikbr Firmware (Lenovo)
- 340c-15igm Firmware (Lenovo)
- 340c-15ikb Firmware (Lenovo)
- 340c-15iwl Firmware (Lenovo)
- 530s-14arr Firmware (Lenovo)
- 530s-14ikb Firmware (Lenovo)
- 530s-14iwl Firmware (Lenovo)
- 530s-15ikb Firmware (Lenovo)
- 530s-15iwl Firmware (Lenovo)
- 720s-13arr Firmware (Lenovo)
- 720s-14ikbr Firmware (Lenovo)
- Bios (Lenovo)
- C340-14api Firmware (Lenovo)
- C340-14iml Firmware (Lenovo)
- C340-14iwl Firmware (Lenovo)
- C340-15iil Firmware (Lenovo)
- C340-15iml Firmware (Lenovo)
- C340-15iwl Firmware (Lenovo)
- D330-10igm Firmware (Lenovo)
- D335-10igm Firmware (Lenovo)
- E4-14arr Firmware (Lenovo)
- E43-80 Kbl Firmware (Lenovo)
- Flex-14iwl Firmware (Lenovo)
- Flex-15iwl Firmware (Lenovo)
- Flex 6-1470 Firmware (Lenovo)
- Flex 6-14arr Firmware (Lenovo)
- Flex 6-14ikb Firmware (Lenovo)
- Ideapad 3 14 Firmware (Lenovo)
- Ideapad 3 14iil05 Firmware (Lenovo)
- Ideapad 3 15 Firmware (Lenovo)
- Ideapad 3 15iil05 Firmware (Lenovo)
- Ideapad 3 17iml05 Firmware (Lenovo)
- Ideapad 5 15iil05 Firmware (Lenovo)
- K43c-80 Firmware (Lenovo)
- L340-15api Firmware (Lenovo)
- L340-15api Touch Firmware (Lenovo)
- L340-15irh Firmware (Lenovo)
- L340-15iwl Touch Firmware (Lenovo)
- L340-17api Firmware (Lenovo)
- L340-17irh Firmware (Lenovo)
- L340-17iwl Firmware (Lenovo)
- L3 15iml05 Firmware (Lenovo)
- Legion Y530-15ich-1060 Firmware (Lenovo)
- Legion Y530-15ich Firmware (Lenovo)
- Legion Y540-15 Pg0 Firmware (Lenovo)
- Legion Y540-15irh Firmware (Lenovo)
- Legion Y540-17 Pg0 Firmware (Lenovo)
- Legion Y540-17irh Firmware (Lenovo)
- Legion Y545 Firmware (Lenovo)
- Legion Y545 Pg0 Firmware (Lenovo)
- Legion Y7000 2019 Firmware (Lenovo)
- Legion Y7000 Pg0 Firmware (Lenovo)
- Legion Y7000p-1060 Firmware (Lenovo)
- Legion Y7000p 2019 Firmware (Lenovo)
- Legion Y7000p Pg0 Firmware (Lenovo)
- Legion Y730-15ich Firmware (Lenovo)
- Legion Y730-17ich Firmware (Lenovo)
- Legion Y740-15ichg Firmware (Lenovo)
- Legion Y740-15irhg Firmware (Lenovo)
- Legion Y740-17ichg Firmware (Lenovo)
- Legion Y740-17irhg Firmware (Lenovo)
- Legion Y9000k 2019 Firmware (Lenovo)
- Legion Y9000p 2019 Firmware (Lenovo)
- Lenovo E41-25 Firmware (Lenovo)
- Lenovo V320-17ikb Firmware (Lenovo)
- Lenovo V720-14ikb Firmware (Lenovo)
- Rescuer Y7000(1060) Firmware (Lenovo)
- Rescuer Y7000 Firmware (Lenovo)
- Rescuer Y7000p(1060) Firmware (Lenovo)
- Rescuer Y7000p Firmware (Lenovo)
- S145-14 Firmware (Lenovo)
- S145-14igm Firmware (Lenovo)
- S145-14ikb Firmware (Lenovo)
- S145-14iwl Firmware (Lenovo)
- S145-15igm Firmware (Lenovo)
- S145-15ikb Firmware (Lenovo)
- S145-15iwl Firmware (Lenovo)
- S340-13iml Firmware (Lenovo)
- S340-14 Firmware (Lenovo)
- S340-14api Firmware (Lenovo)
References
- https://support.lenovo.com/us/en/product_security/LEN-30042
