Lenovo Thinkpad L14 Firmware vulnerabilities

CVE-2022-48189 [MEDIUM] CWE-20 CVE-2022-48189: An SMM driver input validation vulnerability in the BIOS of some ThinkPad models could allow an atta An SMM driver input validation vulnerability in the BIOS of some ThinkPad models could allow an attacker with local access and elevated privileges to execute arbitrary code.

CVE-2022-4574 [MEDIUM] CWE-20 CVE-2022-4574: An SMI handler input validation vulnerability in the BIOS of some ThinkPad models could allow an at An SMI handler input validation vulnerability in the BIOS of some ThinkPad models could allow an attacker with local access and elevated privileges to execute arbitrary code.

CVE-2023-2290 [MEDIUM] CWE-787 CVE-2023-2290: A potential vulnerability in the LenovoFlashDeviceInterface SMI handler may allow an attacker with l A potential vulnerability in the LenovoFlashDeviceInterface SMI handler may allow an attacker with local access and elevated privileges to execute arbitrary code.

CVE-2022-40134 [MEDIUM] CWE-125 CVE-2022-40134: An information leak vulnerability in the SMI Set BIOS Password SMI Handler in some Lenovo models may 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.

CVE-2021-3786 [MEDIUM] CWE-20 CVE-2021-3786: A potential vulnerability in the SMI callback function used in CSME configuration of some Lenovo Not A potential vulnerability in the SMI callback function used in CSME configuration of some Lenovo Notebook and ThinkPad systems could be used to leak out data out of the SMRAM range.

CVE-2021-3599 [MEDIUM] CWE-20 CVE-2021-3599: A potential vulnerability in the SMI callback function used to access flash device in some ThinkPad A potential vulnerability in the SMI callback function used to access flash device in some ThinkPad models may allow an attacker with local access and elevated privileges to execute arbitrary code.

CVE-2021-3718 [MEDIUM] CWE-232 CVE-2021-3718: A denial of service vulnerability was reported in some ThinkPad models that could cause a system to A denial of service vulnerability was reported in some ThinkPad models that could cause a system to crash when the Enhanced Biometrics setting is enabled in BIOS.

CVE-2021-3843 [MEDIUM] CWE-20 CVE-2021-3843: A potential vulnerability in the SMI function to access EEPROM in some ThinkPad models may allow an A potential vulnerability in the SMI function to access EEPROM in some ThinkPad models may allow an attacker with local access and elevated privileges to execute arbitrary code.