Lenovo Notebook vulnerabilities

5 vulnerabilities

Known vulnerabilities in Lenovo Notebook, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

6.7CVE-2021-3971lenovoideapad_3-14ada05_firmware+73
EPSS score
1.23%
A potential vulnerability by a driver used during older manufacturing processes on some consumer Lenovo Notebook devices that was mistakenly included in the BIOS image could allow an attacker with elevated privileges to modify firmware protection region by modifying an NVRAM variable.6.7CVE-2021-3972lenovoideapad_3-14ada05_firmware+105
EPSS score
2.83%
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.7.2CVE-2021-3970lenovoideapad_3-14ada05_firmware+105
EPSS score
1.25%
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.6.8CVE-2021-3614lenovo100e_2nd_gen_firmware+21
EPSS score
0.24%
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.6.7CVE-2023-5912lenovonotebook bios
EPSS score
0.18%
A potential memory leakage vulnerability was reported in some Lenovo Notebook products that may allow a local attacker with elevated privileges to write to NVRAM variables.