Lenovo L340 17Iwl vulnerabilities
8 vulnerabilities
Known vulnerabilities in Lenovo L340 17Iwl, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.
CVE-2021-4212lenovobios+62
EPSS score0.26%
A potential vulnerability in the SMI callback function used in the Legacy BIOS mode driver in some Lenovo Notebook models may allow an attacker with local access and elevated privileges to execute arbitrary code.CVE-2021-3971lenovoideapad_3-14ada05_firmware+73EPSS score1.23%
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.CVE-2021-3972lenovoideapad_3-14ada05_firmware+105EPSS score2.83%
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.CVE-2021-3970lenovoideapad_3-14ada05_firmware+105EPSS score1.25%
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.CVE-2020-8321lenovo130-14ast_firmware+172EPSS score0.34%
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.CVE-2019-6170lenovo130-14ikb_firmware+392EPSS score0.35%
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.CVE-2019-6172lenovo130-14ikb_firmware+392EPSS score0.33%
A potential vulnerability in the SMI callback function used in Legacy USB driver using passed parameter without sufficient checking in some Lenovo ThinkPad models may allow arbitrary code execution.CVE-2019-6188lenovo130-14ikb_firmware+391EPSS score1.32%
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.