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Attacker Value
Unknown

CVE-2022-48188

Disclosure Date: June 05, 2023 (last updated October 08, 2023)
A buffer overflow vulnerability in the SecureBootDXE BIOS driver of some Lenovo Desktop and ThinkStation models could allow an attacker with local access to elevate their privileges to execute arbitrary code.
Attacker Value
Unknown

CVE-2022-48181

Disclosure Date: June 05, 2023 (last updated October 08, 2023)
An ErrorMessage driver stack-based buffer overflow vulnerability in BIOS of some ThinkPad models could allow an attacker with local access to elevate their privileges and execute arbitrary code.
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-2019-19705

Disclosure Date: December 26, 2022 (last updated October 08, 2023)
Realtek Audio Drivers for Windows, as used on the Lenovo ThinkPad X1 Carbon 20A7, 20A8, 20BS, and 20BT before 6.0.8882.1 and 20KH and 20KG before 6.0.8907.1 (and on many other Lenovo and non-Lenovo products), mishandles DLL preloading.
Attacker Value
Unknown

CVE-2020-8353

Disclosure Date: November 11, 2020 (last updated February 22, 2025)
Prior to August 10, 2020, some Lenovo Desktop and Workstation systems were shipped with the Embedded Host Based Configuration (EHBC) feature of Intel AMT enabled. This could allow an administrative user with local access to configure Intel AMT.
Attacker Value
Unknown

CVE-2019-6190

Disclosure Date: February 14, 2020 (last updated February 21, 2025)
Lenovo was notified of a potential denial of service vulnerability, affecting various versions of BIOS for Lenovo Desktop, Desktop - All in One, and ThinkStation, that could cause PCRs to be cleared intermittently after resuming from sleep (S3) on systems with Intel TXT enabled.
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.