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Attacker Value
Unknown
CVE-2022-1892
Disclosure Date: January 26, 2023 (last updated October 08, 2023)
A buffer overflow in the SystemBootManagerDxe driver in some Lenovo Notebook products may allow an attacker with local privileges to execute arbitrary code.
0
Attacker Value
Unknown
CVE-2021-3972
Disclosure Date: April 22, 2022 (last updated October 07, 2023)
A potential vulnerability by a driver used during manufacturing process on some consumer Lenovo Notebook devices' BIOS that was mistakenly not deactivated may allow an attacker with elevated privileges to modify secure boot setting by modifying an NVRAM variable.
0
Attacker Value
Unknown
CVE-2021-3970
Disclosure Date: April 22, 2022 (last updated October 07, 2023)
A potential vulnerability in LenovoVariable SMI Handler due to insufficient validation in some Lenovo Notebook models BIOS may allow an attacker with local access and elevated privileges to execute arbitrary code.
0
Attacker Value
Unknown
CVE-2021-3614
Disclosure Date: July 16, 2021 (last updated November 28, 2024)
A vulnerability was reported on some Lenovo Notebook systems that could allow an attacker with physical access to elevate privileges under certain conditions during a BIOS update performed by Lenovo Vantage.
0
Attacker Value
Unknown
CVE-2020-8321
Disclosure Date: June 09, 2020 (last updated November 28, 2024)
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.
0