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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-2022-48189

Disclosure Date: October 30, 2023 (last updated November 04, 2023)
An SMM driver 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-2023-2290

Disclosure Date: June 26, 2023 (last updated September 16, 2024)
A potential vulnerability in the LenovoFlashDeviceInterface SMI handler may allow an attacker with local access and elevated privileges to execute arbitrary code.
Attacker Value
Unknown

CVE-2022-40134

Disclosure Date: January 30, 2023 (last updated October 08, 2023)
An information leak vulnerability in the SMI Set BIOS Password SMI Handler in some Lenovo models may allow an attacker with local access and elevated privileges to read SMM memory.
Attacker Value
Unknown

CVE-2022-1107

Disclosure Date: April 22, 2022 (last updated October 07, 2023)
During an internal product security audit a potential vulnerability due to use of Boot Services in the SmmOEMInt15 SMI handler was discovered in some ThinkPad models could be exploited by an attacker with elevated privileges that could allow for execution of 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.
Attacker Value
Unknown

CVE-2020-8323

Disclosure Date: June 09, 2020 (last updated November 28, 2024)
A potential vulnerability in the SMI callback function used in the Legacy SD driver in some Lenovo ThinkPad, ThinkStation, and Lenovo Notebook models may allow arbitrary code execution.
Attacker Value
Unknown

CVE-2020-8320

Disclosure Date: June 09, 2020 (last updated February 21, 2025)
An internal shell was included in BIOS image in some ThinkPad models that could allow escalation of privilege.