Known vulnerabilities in Lenovo ThinkPad L14 Gen 4 21H2

Vendor: Lenovo
Website: https://www.lenovo.com/
Total Security Bulletins: 34

Security bulletins (34)

Secuity bulletin Severity Status Published
SB2025122911: Lenovo update for NVIDIA GPU display driver Low
Patched
29.12.2025
SB2025122704: Lenovo update for Intel Graphics software Low
Patched
27.12.2025
SB2025122701: Lenovo update for multi-vendor BIOS Low
Patched
27.12.2025
SB2025083023: Lenovo update for Intel Graphics software Low
Patched
30.08.2025
SB2025083022: Lenovo update for Intel PROSet/Wireless WiFi software Medium
Patched
30.08.2025
SB2025072860: Lenovo update for Absolute Persistence BIOS module Low
Patched
28.07.2025
SB2025072845: Lenovo update for TPM 2.0 Reference code vulnerability Low
Patched
28.07.2025
SB2025061301: Multiple vulnerabilities in Lenovo NVIDIA GPU Display driver Low
Not patched
13.06.2025
SB20250521121: Lenovo update for Intel PROSet Wireless Wi-Fi Software and Intel Wireless Bluetooth Medium
Patched
21.05.2025
SB20250521112: Lenovo update for Intel ProSet Wireless WiFi and Bluetooth Medium
Patched
21.05.2025
SB20250521109: Lenovo update for Intel PROSet Wireless WiFi Low
Patched
21.05.2025
SB2025052193: Lenovo update for TianoCore EDK II BIOS Medium
Patched
21.05.2025
SB2025052119: Lenovo update for NVIDIA GPU Display Driver (February 2024) Medium
Patched
21.05.2025
SB2025052116: Lenovo update for Intel DTT Software Installer Low
Patched
21.05.2025
SB2025052114: Lenovo update for Intel Arc and Iris Xe Graphics software Low
Patched
21.05.2025
SB2025052103: Lenovo update for Intel Arc and Xe Graphics software Low
Patched
21.05.2025
SB20250520146: Lenovo update for NVIDIA GPU Display driver (July 2024) Low
Patched
20.05.2025
SB20250520139: Lenovo update for Intel Connectivity Performance Suite Software Installer Low
Patched
20.05.2025
SB20250520137: Lenovo update for Intel Graphics Compiler and Intel Arc Pro Graphics Low
Patched
20.05.2025
SB20250520135: Lenovo update for NVIDIA GPU Display Driver Low
Patched
20.05.2025


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