Microsoft Win32k Privilege Escalation Vulnerability

Microsoft Win32k contains a privilege escalation vulnerability due to the Windows kernel-mode driver failing to properly handle objects in memory...

Microsoft Windows Kernel Mode Drivers信息泄露漏洞

Microsoft Windows Kernel Mode Drivers is a Windows kernel mode driver from Microsoft Corporation USA. An information disclosure vulnerability exists in Microsoft Windows Kernel Mode Drivers. The following products and versions are affected:Windows 10 Version 1809 for 32-bit Systems,Windows 10...

Intel® 82599 Ethernet Controllers Advisory

Summary: Potential security vulnerabilities in the Intel® 82599 Ethernet Series Controllers and Adapters may allow denial of service. Intel is releasing software updates and prescriptive guidance to address these potential vulnerabilities. Vulnerability Details: CVEID: CVE-2021-33096 Description:...

CVE-2022-21815

NVIDIA GPU Display Driver for Windows contains a vulnerability in the kernel mode layer nvlddmkm.sys handler for private IOCTLs where a NULL pointer dereference in the kernel, created within user mode code, may lead to a denial of service in the form of a system crash...

CVE-2022-21815

NVIDIA GPU Display Driver for Windows contains a vulnerability in the kernel mode layer nvlddmkm.sys handler for private IOCTLs where a NULL pointer dereference in the kernel, created within user mode code, may lead to a denial of service in the form of a system crash...

CVE-2022-21815

NVIDIA GPU Display Driver for Windows contains a vulnerability in the kernel mode layer (nvlddmkm.sys) handler for private IOCTLs where a NULL pointer dereference, created from user mode code, may cause a system crash (DoS). Affected software is the Windows NVIDIA GPU Display Driver; the issue is...

Nvidia GPU Display Driver 代码问题漏洞

The Nvidia GPU Display Driver is a driver software from Nvidia, Inc. that is used for interactive support of graphics card display modules in operating systems. The NVIDIA GPU Display Driver suffers from a code issue vulnerability that stems from a vulnerability in the Windows NVIDIA GPU Display...

Mageia: Security Advisory (MGASA-2021-0203)

The remote host is missing an update for the 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...

CVE-2021-22566

An incorrect setting of UXN bits within mmuflagstos1pteattr lead to privileged executable pages being mapped as executable from an unprivileged context. This can be leveraged by an attacker to bypass executability restrictions of kernel-mode pages from user-mode. An incorrect setting of PXN bits...

Code injection

An incorrect setting of UXN bits within mmuflagstos1pteattr lead to privileged executable pages being mapped as executable from an unprivileged context. This can be leveraged by an attacker to bypass executability restrictions of kernel-mode pages from user-mode. An incorrect setting of PXN bits...

CVE-2021-22566 Incorrect mapping of Executable bits in Fuchsia Kernel

An incorrect setting of UXN bits within mmuflagstos1pteattr lead to privileged executable pages being mapped as executable from an unprivileged context. This can be leveraged by an attacker to bypass executability restrictions of kernel-mode pages from user-mode. An incorrect setting of PXN bits...

CVE-2021-22566 Incorrect mapping of Executable bits in Fuchsia Kernel

An incorrect setting of UXN bits within mmuflagstos1pteattr lead to privileged executable pages being mapped as executable from an unprivileged context. This can be leveraged by an attacker to bypass executability restrictions of kernel-mode pages from user-mode. An incorrect setting of PXN bits...

Fuchsia 授权问题漏洞

Fuchsia is an open source general purpose operating system. A security vulnerability exists in fuchsia, which can be exploited by an attacker to bypass kernel mode page executability restrictions from user mode...

Debian DLA-2888-1 : nvidia-graphics-drivers - LTS security update

The remote Debian 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the dla-2888 advisory. Multiple security vulnerabilities have been discovered in the NVIDIA binary driver and libraries that provide optimized hardware acceleration which may lead to...

PT-2022-2171

Name of the Vulnerable Software and Affected Versions KINGSOFT Internet Security 9 Plus version 2010.06.23.247 Description The issue is related to the kernel mode driver kwatch3, which fails to properly handle crafted inputs. This failure leads to a stack-based buffer overflow. The exploitation o...

Huawei HarmonyOS UAF vulnerability

Huawei HarmonyOS is an operating system from Huawei China. It provides a microkernel-based, fully distributed operating system. Huawei HarmonyOS has a security vulnerability that could be exploited by an attacker to cause a device to reboot unexpectedly and execute kernel-mode code...

Dell DBUtilDrv2.sys Memory Protection Modifier

The Dell DBUtilDrv2.sys drivers version 2.5 and 2.7 have a write-what-where condition that allows an attacker to read and write arbitrary kernel-mode memory. This module installs the provided driver, enables or disables LSA protection on the provided PID, and then removes the driver. This would...

Accops HyWorks Windows Client Integer Overflow Vulnerability

Accops HyWorks is a suite of solutions consisting of software and hardware from Accops India. It is used for instant and secure remote access to enterprise applications from anywhere, on any device and from any network. An integer overflow vulnerability exists in the Accops HyWorks Windows Client...

Accops HyWorks Windows Client Buffer Overflow Vulnerability

Accops HyWorks is a suite of solutions consisting of software and hardware from Accops India. It is used to instantly and securely access enterprise applications remotely from anywhere, on any device and from any network. A buffer overflow vulnerability exists in the Accops HyWorks Windows Client...

Improve kernel security with the new Microsoft Vulnerable and Malicious Driver Reporting Center

Windows 10 and Windows 11 have continued to raise the security bar for drivers running in the kernel. Kernel-mode driver publishers must pass the Hardware Lab Kit HLK compatibility tests, malware scanning, and prove their identity through extended validation EV certificates. This has significantl...