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Attacker Value
Unknown

CVE-2022-40137

Disclosure Date: January 30, 2023 (last updated October 08, 2023)
A buffer overflow in the WMI SMI Handler in some Lenovo models may allow an attacker with local access and elevated privileges to execute arbitrary code.
Attacker Value
Unknown

CVE-2022-40136

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

CVE-2022-40135

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

CVE-2022-40134

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

A potential vulnerability in some Lenovo ThinkPads may allow an attacker to exe…

Disclosure Date: November 12, 2019 (last updated November 27, 2024)
A potential vulnerability in the SMI callback function used in the Legacy USB driver using boot services structure in runtime phase in some Lenovo ThinkPad models may allow arbitrary code execution.
Attacker Value
Unknown

ThinkPad T460p and T470p BIOS Tamper Mechanism

Disclosure Date: November 12, 2019 (last updated November 27, 2024)
The BIOS tamper detection mechanism was not triggered in Lenovo ThinkPad T460p, BIOS versions up to R07ET90W, and T470p, BIOS versions up to R0FET50W, which may allow for unauthorized access.
Attacker Value
Unknown

A potential vulnerability in the SMI callback function in some Lenovo ThinkPad …

Disclosure Date: November 12, 2019 (last updated November 27, 2024)
A potential vulnerability in the SMI callback function used in Legacy USB driver using passed parameter without sufficient checking in some Lenovo ThinkPad models may allow arbitrary code execution.