From alert to driver vulnerability: Microsoft Defender ATP investigation unearths privilege escalation flaw

With Microsoft continuously improving kernel mitigations and raising the bar for exploiting native kernel components, third-party kernel drivers are becoming a more appealing target for attackers and an important area of research for security analysts. A vulnerability in a signed third-party driv...

NVIDIA Windows GPU Display Driver Code Issue Vulnerability

NVIDIA Windows GPU Display Driver is a graphics processor GPU graphics card driver dedicated to the Windows platform. A code issue vulnerability exists in NVIDIA Windows GPU Display Driver. An attacker could exploit this vulnerability to cause code execution, denial of service, and elevation of...

CVE-2019-5669

NVIDIA Windows GPU Display Driver contains a vulnerability in the kernel mode layer handler for DxgkDdiEscape in which the software uses a sequential operation to read from or write to a buffer, but it uses an incorrect length value that causes it to access memory that is outside of the bounds of...

VulnCheck KEV: CVE-2018-8406

An elevation of privilege vulnerability exists when the DirectX Graphics Kernel DXGKRNL driver improperly handles objects in memory...

CVE-2019-8372

The LHA.sys driver before 1.1.1811.2101 in LG Device Manager exposes functionality that allows low-privileged users to read and write arbitrary physical memory via specially crafted IOCTL requests and elevate system privileges. This occurs because the device object has an associated symbolic link...

Input validation

NVIDIA Tegra Gralloc module contains a vulnerability in driver in which it does not validate input parameter of the registerbuffer API, which may lead to arbitrary code execution, denial of service, or escalation of privileges. Android ID: A-62540032 Severity Rating: High Version: N/A...

Security Advisory - Double Free Vulnerability on Smartphones

There is a double free vulnerability on certain driver of smartphones. An attacker tricks the user into installing a malicious application, which makes multiple processes to operate the same resource at the same time. Successful exploit could cause a denial of service condition. Vulnerability ID:...

Huawei Honor V10, 10 and Play Competitive Conditions Vulnerability

The Huawei Honor V10, 10 and Play are smartphone products from the Chinese company Huawei Huawei. The drivers in the Huawei Honor V10, 10 and Play contain a competitive condition vulnerability that can be exploited by an attacker to execute malicious code by tricking a user into installing a...

Huawei Mate10 Reuse After Release Vulnerability

Huawei Mate10 is a smartphone product from Chinese company Huawei Huawei. A post-release reuse vulnerability exists in the driver in versions prior to Huawei Mate10 ALP-AL00B 9.0.0.167 C00E85R2P20T8, which can be exploited by an attacker to cause a denial of service by tricking a user into...

CVE-2018-5410

Dokan, versions between 1.0.0.5000 and 1.2.0.1000, are vulnerable to a stack-based buffer overflow in the dokan1.sys driver. An attacker can create a device handle to the system driver and send arbitrary input that will trigger the vulnerability. This vulnerability was introduced in the 1.0.0.500...

CVE-2018-19320

The GDrv low-level driver in GIGABYTE APP Center v1.05.21 and earlier, AORUS GRAPHICS ENGINE before 1.57, XTREME GAMING ENGINE before 1.26, and OC GURU II v2.08 exposes ring0 memcpy-like functionality that could allow a local attacker to take complete control of the affected system...

Updated kernel packages fix security vulnerabilities

This kernel update is based on the upstream 4.14.89 and fixes at least the following security issues: Cross-hyperthread Spectre v2 mitigation is now provided by the Single Thread Indirect Branch Predictors STIBP support. Note that STIBP also requires the functionality be supported by the Intel...

About the security content of iOS 11.2.5 - Apple Support

About Apple security updates For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available. Recent releases are listed on the Apple security updates page. For more information about security, se...

CVE-2018-10712

CVE-2018-10712 affects ASRock RGBLED and related ASRock utilities (ASrDrv101.sys/AsrDrv102.sys) that expose IO port read/write access via low-level drivers. Details from multiple sources show vulnerable components include ASRock RGBLED < v1.0.35.1, A-Tuning < v3.0.210, F-Stream < v3.0.21...

MGASA-2018-0417 Updated kernel packages fix security vulnerabilities

This kernel update is based on the upstream 4.14.78 and fixes at least the following security issues: An issue was discovered in the fdlockedioctl function in drivers/block/floppy.c in the Linux kernel through 4.15.7. The floppy driver will copy a kernel pointer to user memory in response to the...

CVE-2018-16713

IObit Advanced SystemCare, which includes Monitorwin10x64.sys or Monitorwin7x64.sys, 1.2.0.5 and possibly earlier versions allows a user to send an IOCTL 0x9C402084 with a buffer containing user defined content. The driver's subroutine will execute a rdmsr instruction with the user's buffer for...

CVE-2018-16711

CVE-2018-16711 affects IObit Advanced SystemCare, which includes Monitor_win10_x64.sys or Monitor_win7_x64.sys. Version 1.2.0.5 (and possibly earlier) allows a user to send an IOCTL (0x9C402088) containing user-controlled data. The driver’s subroutine will execute a wrmsr instruction using the us...

CVE-2018-16713

IObit Advanced SystemCare, which includes Monitorwin10x64.sys or Monitorwin7x64.sys, 1.2.0.5 and possibly earlier versions allows a user to send an IOCTL 0x9C402084 with a buffer containing user defined content. The driver's subroutine will execute a rdmsr instruction with the user's buffer for...

CVE-2018-16711

IObit Advanced SystemCare, which includes Monitorwin10x64.sys or Monitorwin7x64.sys, 1.2.0.5 and possibly earlier versions allows a user to send an IOCTL 0x9C402088 with a buffer containing user defined content. The driver's subroutine will execute a wrmsr instruction with the user's buffer for...

CVE-2018-8462

An elevation of privilege vulnerability exists when the DirectX Graphics Kernel DXGKRNL driver improperly handles objects in memory, aka "DirectX Graphics Kernel Elevation of Privilege Vulnerability." This affects Windows Server 2016, Windows 10, Windows 10 Servers...