CVE-2022-1107

During an internal product security audit a potential vulnerability due to use of Boot Services in the SmmOEMInt15 SMI handler was discovered in some ThinkPad models could be exploited by an attacker with elevated privileges that could allow for execution of code...

CVE-2022-1107

During an internal product security audit a potential vulnerability due to use of Boot Services in the SmmOEMInt15 SMI handler was discovered in some ThinkPad models could be exploited by an attacker with elevated privileges that could allow for execution of code...

CVE-2022-1107

During an internal product security audit a potential vulnerability due to use of Boot Services in the SmmOEMInt15 SMI handler was discovered in some ThinkPad models could be exploited by an attacker with elevated privileges that could allow for execution of code...

CVE-2021-3972

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-2021-3972

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-2021-3972

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...

Code injection

During an internal product security audit a potential vulnerability due to use of Boot Services in the SmmOEMInt15 SMI handler was discovered in some ThinkPad models could be exploited by an attacker with elevated privileges that could allow for execution of code...

Design/Logic Flaw

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-2022-1107

During an internal product security audit a potential vulnerability due to use of Boot Services in the SmmOEMInt15 SMI handler was discovered in some ThinkPad models could be exploited by an attacker with elevated privileges that could allow for execution of code...

CVE-2022-1107

The CVE-2022-1107 entry concerns Lenovo ThinkPad BIOS vulnerability where the use of Boot Services in the SmmOEMInt15 SMI handler can allow a local attacker with elevated privileges to execute arbitrary code. Affected component: BIOS boot services logic within SMM handling. Root cause: privilege ...

CVE-2021-3972

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...

Cisco Catalyst Digital Building Series Switches and Cisco Catalyst Micro Switches Vulnerabilities (cisco-sa-cdb-cmicr-vulns-KJjFtNb)

According to its self-reported version, Cisco Catalyst Digital Building Series Switches and Cisco Catalyst Micro Switches Vulnerabilities is affected by the following vulnerabilities: - A denial of service DoS vulnerability exists in the boot loader. An unauthenticated, physical attacker can...

Lenovo issues fixes for laptop backdoors

Researchers have discovered three vulnerabilities affecting various Lenovo consumer laptop models. The vulnerabilities were found in UEFI firmware drivers originally meant to be used only during the manufacturing process, along with a vulnerability in the SW SMI handler function. The list of...

The vulnerability of the ChgBootDxeHook driver in Lenovo notebook BIOS microprogramming software allows a malicious actor to execute malicious drivers and applications during the boot process.

The vulnerability of the ChgBootDxeHook driver in Lenovo notebook BIOS microprogramming software relates to the possibility of modifying security boot settings by editing the NVRAM variable. Exploiting this vulnerability allows a hacker to execute malicious drivers and applications during the boo...

April 21, 2022 Servicing stack update (KB5012676)

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April 21, 2022—KB5012636 (OS Build 17763.2867) Preview

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Huawei EulerOS: Security Advisory for uboot-tools (EulerOS-SA-2022-1517)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

EulerOS 2.0 SP10 : uboot-tools (EulerOS-SA-2022-1517)

According to the versions of the uboot-tools package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The boot loader in Das U-Boot before 2021.04-rc2 mishandles a modified FIT. CVE-2021-27097 - The boot loader in Das U-Boot before 2021.04-rc...

EulerOS 2.0 SP10 : uboot-tools (EulerOS-SA-2022-1498)

According to the versions of the uboot-tools packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The boot loader in Das U-Boot before 2021.04-rc2 mishandles a modified FIT. CVE-2021-27097 - The boot loader in Das U-Boot before 2021.04-r...

Huawei EulerOS: Security Advisory for uboot-tools (EulerOS-SA-2022-1498)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2022 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...