CVE-2022-26781

Multiple improper input validation vulnerabilities exists in the libnvram.so nvramimport functionality of InHand Networks InRouter302 V3.5.4. A specially-crafted file can lead to remote code execution. An attacker can send a sequence of requests to trigger this vulnerability.An improper input...

PT-2022-18083 · Unknown · Inrouter302

Name of the Vulnerable Software and Affected Versions: InRouter302 version 3.5.4 Description: The issue is related to improper input validation vulnerabilities in the libnvram.so nvram import functionality and the httpd's user define set item function. A specially-crafted file can lead to remote...

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-2021-3971

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...

Design/Logic Flaw

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...

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-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

CVE-2021-3972 describes a Lenovo UEFI/BIOS vulnerability where a manufacturing-time driver was not deactivated in some consumer Lenovo notebooks, allowing an attacker with elevated privileges to modify an NVRAM variable and hence change Secure Boot settings. Impact can include disabling Secure Bo...

CVE-2021-3971

CVE-2021-3971 concerns a Lenovo UEFI/BIOS issue where a driver intended for use during manufacturing was mistakenly included in production images. This could allow an attacker with elevated privileges to modify the firmware protection region by altering an NVRAM variable, enabling persistence or ...

CVE-2021-3971

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...

EulerOS Virtualization 2.10.0 : edk2 (EulerOS-SA-2022-1416)

According to the versions of the edk2 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Insufficient input validation in MdeModulePkg in EDKII may allow an unauthenticated user to potentially enable escalation of...

Lenovo Notebook 安全漏洞

Lenovo Notebook is a laptop computer from Lenovo, a Chinese company. A security vulnerability exists in the Lenovo Notebook that stems from a driver error used during legacy manufacturing and was incorrectly included in the BIOS image. A local privileged user can modify the firmware protection ar...

EulerOS Virtualization 2.10.1 : edk2 (EulerOS-SA-2022-1390)

According to the versions of the edk2 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Insufficient input validation in MdeModulePkg in EDKII may allow an unauthenticated user to potentially enable escalation of...

Rockwell Automation Micrologix Improper Access Control (CVE-2017-14464)

An exploitable access control vulnerability exists in the data, program, and function file permissions functionality of Allen Bradley Micrologix 1400 Series B FRN 21.2 and before. A specially crafted packet can cause a read or write operation resulting in disclosure of sensitive information,...

Huawei EulerOS: Security Advisory for edk2 (EulerOS-SA-2021-2729)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 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 Virtualization 2.9.0 : edk2 (EulerOS-SA-2021-2764)

According to the versions of the edk2 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - BootPerformanceTable pointer is read from an NVRAM variable in PEI. Recommend setting PcdFirmwarePerformanceDataTableS3Support to...

EulerOS Virtualization 2.9.1 : edk2 (EulerOS-SA-2021-2729)

According to the versions of the edk2 package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - BootPerformanceTable pointer is read from an NVRAM variable in PEI. Recommend setting PcdFirmwarePerformanceDataTableS3Support to...

Apple macOS Flaw Allows Kernel-Level Compromise

Apple has patched a vulnerability in macOS can allow attackers to bypass a key OS protection and install a malicious rootkit to perform arbitrary operations on a device, researchers from Microsoft have discovered. The problem—dubbed “Shrootless”–is associated with a security technology called...

Microsoft finds new macOS vulnerability, Shrootless, that could bypass System Integrity Protection

Microsoft has discovered a vulnerability that could allow an attacker to bypass System Integrity Protection SIP in macOS and perform arbitrary operations on a device. We also found a similar technique that could allow an attacker to elevate their privileges to root an affected device. We shared...