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Attacker Value
Unknown

CVE-2021-3599

Disclosure Date: November 12, 2021 (last updated October 07, 2023)
A potential vulnerability in the SMI callback function used to access flash device in some ThinkPad models may allow an attacker with local access and elevated privileges to execute arbitrary code.
Attacker Value
Unknown

CVE-2021-3843

Disclosure Date: November 12, 2021 (last updated October 07, 2023)
A potential vulnerability in the SMI function to access EEPROM in some ThinkPad models may allow an attacker with local access and elevated privileges to execute arbitrary code.
Attacker Value
Unknown

CVE-2022-4574

Disclosure Date: October 30, 2023 (last updated November 08, 2023)
An SMI handler input validation vulnerability in the BIOS of some ThinkPad models could allow an attacker with local access and elevated privileges to execute arbitrary code.  
Attacker Value
Unknown

CVE-2022-4573

Disclosure Date: October 30, 2023 (last updated November 04, 2023)
An SMI handler input validation vulnerability in the ThinkPad X1 Fold Gen 1 could allow an attacker with local access and elevated privileges to execute arbitrary code.
Attacker Value
Unknown

CVE-2022-1108

Disclosure Date: April 22, 2022 (last updated October 07, 2023)
A potential vulnerability due to improper buffer validation in the SMI handler LenovoFlashDeviceInterface in Thinkpad X1 Fold Gen 1 could be exploited by an attacker with local access and elevated privileges to execute arbitrary code.
Attacker Value
Unknown

CVE-2021-3786

Disclosure Date: November 12, 2021 (last updated October 07, 2023)
A potential vulnerability in the SMI callback function used in CSME configuration of some Lenovo Notebook and ThinkPad systems could be used to leak out data out of the SMRAM range.