Lenovo bios vulnerabilities, page 2
36 vulnerabilities
Known vulnerabilities in Lenovo bios, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.
CVE-2022-1890lenovobios+6
EPSS score0.34%
A buffer overflow in the ReadyBootDxe driver in some Lenovo Notebook products may allow an attacker with local privileges to execute arbitrary code.CVE-2022-1891lenovobios+6EPSS score0.34%
A buffer overflow in the SystemLoadDefaultDxe driver in some Lenovo Notebook products may allow an attacker with local privileges to execute arbitrary code.CVE-2022-1892lenovo100e_2nd_gen_firmware+70EPSS score0.34%
A buffer overflow in the SystemBootManagerDxe driver in some Lenovo Notebook products may allow an attacker with local privileges to execute arbitrary code.CVE-2022-3432lenovobios+1EPSS score0.29%
A potential vulnerability in a driver used during manufacturing process on the Ideapad Y700-14ISK that was mistakenly not deactivated may allow an attacker with elevated privileges to modify secure boot setting by modifying an NVRAM variable.CVE-2022-3431lenovobios+25EPSS score0.21%
A potential vulnerability in a driver used during manufacturing process on some consumer Lenovo Notebook devices that was mistakenly not deactivated may allow an attacker with elevated privileges to modify secure boot setting by modifying an NVRAM variable.CVE-2022-3430lenovobios+44EPSS score0.26%
A potential vulnerability in the WMI Setup driver on some consumer Lenovo Notebook devices may allow an attacker with elevated privileges to modify secure boot setting by modifying an NVRAM variable.CVE-2017-3754lenovo group ltd.lenovo notebook bios+1EPSS score0.34%
Some Lenovo brand notebook systems do not have write protections properly configured in the system BIOS. This could enable an attacker with physical or administrative access to a system to be able to flash the BIOS with an arbitrary image and potentially run malicious BIOS code.CVE-2019-6171lenovo20a7_firmware+148EPSS score0.34%
A vulnerability was reported in various BIOS versions of older ThinkPad systems that could allow a user with administrative privileges or physical access the ability to update the Embedded Controller with unsigned firmware.CVE-2019-6156lenovo330-14igm_firmware+177EPSS score0.24%
In Lenovo systems, SMM BIOS Write Protection is used to prevent writes to SPI Flash. While this provides sufficient protection, an additional layer of protection is provided by SPI Protected Range Registers (PRx). Lenovo was notified that after resuming from S3 sleep mode in various versions of BIOS for Lenovo systems, the PRx is not set. This does not impact the SMM BIOS Write Protection, which keeps systems protected.CVE-2019-6190lenovo510-15ikl_firmware+182EPSS score0.28%
Lenovo was notified of a potential denial of service vulnerability, affecting various versions of BIOS for Lenovo Desktop, Desktop - All in One, and ThinkStation, that could cause PCRs to be cleared intermittently after resuming from sleep (S3) on systems with Intel TXT enabled.CVE-2023-25493lenovobiosEPSS score0.18%
A potential vulnerability was reported in the BIOS update tool driver for some Desktop, Smart Edge, Smart Office, and ThinkStation products that could allow a local user with elevated privileges to execute arbitrary code.CVE-2023-45077lenovobios+61EPSS score0.22%
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.CVE-2023-45078lenovobios+61EPSS score0.23%
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.CVE-2023-45076lenovobios+61EPSS score0.24%
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.CVE-2023-45079lenovobios+61EPSS score0.22%
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.CVE-2023-45075lenovobios+61EPSS score0.24%
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.