Thinkcentre M820Z All-In-One Firmware Security Vulnerabilities
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.
4.4CVSS
4.4AI Score
0.0004EPSS
A memory leakage vulnerability was reported in the SWSMI_Shadow DXE driver that may allow a local attacker with elevated privileges to write to NVRAM variables.
6.7CVSS
6.3AI Score
0.0004EPSS
A memory leakage vulnerability was reported in the 534D0140 DXE driver that may allow a local attacker with elevated privileges to write to NVRAM variables.
6.7CVSS
6.3AI Score
0.0004EPSS
A memory leakage vulnerability was reported in the 534D0740 DXE driver that may allow a local attacker with elevated privileges to write to NVRAM variables.
6.7CVSS
6.3AI Score
0.0004EPSS
A memory leakage vulnerability was reported in the DustFilterAlertSmm SMM driver that may allow a local attacker with elevated privileges to write to NVRAM variables.
6.7CVSS
6.3AI Score
0.0004EPSS
A memory leakage vulnerability was reported in the NvmramSmm SMM driver that may allow a local attacker with elevated privileges to write to NVRAM variables.
6.7CVSS
6.3AI Score
0.0004EPSS