DEBIAN-CVE-2025-37781

In the Linux kernel, the following vulnerability has been resolved: i2c: cros-ec-tunnel: defer probe if parent EC is not present When i2c-cros-ec-tunnel and the EC driver are built-in, the EC parent device will not be found, leading to NULL pointer dereference. That can also be reproduced by...

UBUNTU-CVE-2025-37781

In the Linux kernel, the following vulnerability has been resolved: i2c: cros-ec-tunnel: defer probe if parent EC is not present When i2c-cros-ec-tunnel and the EC driver are built-in, the EC parent device will not be found, leading to NULL pointer dereference. That can also be reproduced by...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from i2c-cros-ec-tunnel not delaying detection when the parent EC does not exist...

kernel: ACPI: EC: Fix oops when removing custom query handlers

A flaw was found in the Linux kernel's ACPI Embedded Controller EC subsystem. When removing custom query handlers, a kernel oops can occur if the handler is still being executed in the EC query workqueue while the module containing the callback function is being unloaded. The fix ensures the...

kernel: ACPI: EC: Fix oops when removing custom query handlers

A flaw was found in the Linux kernel's ACPI Embedded Controller EC subsystem. When removing custom query handlers, a kernel oops can occur if the handler is still being executed in the EC query workqueue while the module containing the callback function is being unloaded. The fix ensures the...

CVE-2022-3746

A potential vulnerability was discovered in LCFC BIOS for some Lenovo consumer notebook models that could allow a local attacker with elevated privileges to cause some peripherals to work abnormally due to an exposed Embedded Controller EC interface...

CVE-2022-3746

A potential vulnerability was discovered in LCFC BIOS for some Lenovo consumer notebook models that could allow a local attacker with elevated privileges to cause some peripherals to work abnormally due to an exposed Embedded Controller EC interface...

CVE-2022-3743

A potential vulnerability was discovered in LCFC BIOS for some Lenovo consumer notebook models that could allow a local attacker with elevated privileges under certain conditions the ability to enumerate Embedded Controller EC commands...

Design/Logic Flaw

A potential vulnerability was discovered in LCFC BIOS for some Lenovo consumer notebook models that could allow a local attacker with elevated privileges to cause some peripherals to work abnormally due to an exposed Embedded Controller EC interface...

CVE-2022-3746

Summary of vulnerability (CVE-2022-3746) : The issue affects Lenovo consumer notebook models using LCFC BIOS, where an exposed Embedded Controller (EC) interface can be leveraged by a local attacker with elevated privileges to cause certain peripherals to behave abnormally. The available sources ...

CVE-2022-3746

A potential vulnerability was discovered in LCFC BIOS for some Lenovo consumer notebook models that could allow a local attacker with elevated privileges to cause some peripherals to work abnormally due to an exposed Embedded Controller EC interface...

CVE-2022-3743

A potential vulnerability was discovered in LCFC BIOS for some Lenovo consumer notebook models that could allow a local attacker with elevated privileges under certain conditions the ability to enumerate Embedded Controller EC commands...

CVE-2022-3743

A potential vulnerability was discovered in LCFC BIOS for some Lenovo consumer notebook models that could allow a local attacker with elevated privileges under certain conditions the ability to enumerate Embedded Controller EC commands...

PT-2023-13541 · Lenovo · Lcfc Bios

Name of the Vulnerable Software and Affected Versions: LCFC BIOS affected versions not specified Description: A potential issue was discovered in LCFC BIOS for some Lenovo consumer notebook models. This could allow a local attacker with elevated privileges to cause some peripherals to work...

Lenovo Notebook 访问控制错误漏洞

Lenovo Notebook is a laptop computer from Lenovo, a Chinese company. The Lenovo notebook suffers from an Access Control Error vulnerability that stems from the exposure of the Embedded Controller EC interface in the LCFC BIOS, which causes certain peripheral devices to work abnormally...

Lenovo Notebook 信息泄露漏洞

Lenovo Notebook is a laptop computer from Lenovo, a Chinese company. The Lenovo notebook suffers from an information disclosure vulnerability that stems from a security issue in the LCFC BIOS that allows a local attacker with elevated privileges to enumerate Embedded Controller EC commands under...

CVE-2022-42455

ASUS EC Tool driver aka d.sys 1beb15c90dcf7a5234ed077833a0a3e900969b60be1d04fcebce0a9f8994bdbb, as signed by ASUS and shipped with multiple ASUS software products, contains multiple IOCTL handlers that provide raw read and write access to port I/O and MSRs via unprivileged IOCTL calls. Local user...

CVE-2021-0060

Insufficient compartmentalization in HECI subsystem for the IntelR SPS before versions SPSE504.01.04.516.0, SPSE504.04.04.033.0, SPSE504.04.03.281.0, SPSE503.01.03.116.0, SPSE305.01.04.309.0, SPS02.04.00.101.0, SPSSoC-A05.00.03.114.0, SPSSoC-X04.00.04.326.0, SPSSoC-X03.00.03.117.0,...

CVE-2019-6171

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...

Design/Logic Flaw

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...