CVE-2019-7630

An issue was discovered in gdrv.sys in Gigabyte APP Center before 19.0227.1. The vulnerable driver exposes a wrmsr instruction via IOCTL 0xC3502580 and does not properly filter the target Model Specific Register MSR. Allowing arbitrary MSR writes can lead to Ring-0 code execution and escalation o...

CVE-2019-7630

An issue was discovered in gdrv.sys in Gigabyte APP Center before 19.0227.1. The vulnerable driver exposes a wrmsr instruction via IOCTL 0xC3502580 and does not properly filter the target Model Specific Register MSR. Allowing arbitrary MSR writes can lead to Ring-0 code execution and escalation o...

Privilege escalation

An issue was discovered in gdrv.sys in Gigabyte APP Center before 19.0227.1. The vulnerable driver exposes a wrmsr instruction via IOCTL 0xC3502580 and does not properly filter the target Model Specific Register MSR. Allowing arbitrary MSR writes can lead to Ring-0 code execution and escalation o...

CVE-2019-7630

An issue was discovered in gdrv.sys in Gigabyte APP Center before 19.0227.1. The vulnerable driver exposes a wrmsr instruction via IOCTL 0xC3502580 and does not properly filter the target Model Specific Register MSR. Allowing arbitrary MSR writes can lead to Ring-0 code execution and escalation o...

CVE-2019-7630

CVE-2019-7630 affects Gigabyte APP Center prior to 19.0227.1. The gdrv.sys driver exposes wrmsr via IOCTL 0xC3502580 and fails to properly filter MSR targets, allowing arbitrary MSR writes that can lead to Ring-0 code execution and privilege escalation. Public sources in the connected documents c...

PT-2020-11248 · Gigabyte · Gigabyte App Center

Name of the Vulnerable Software and Affected Versions: Gigabyte APP Center version 19.0227.1 and earlier Description: An issue was discovered in the gdrv.sys driver. The vulnerable driver exposes a wrmsr instruction via IOCTL 0xC3502580 and does not properly filter the target Model Specific...

A week in security (February 10 – 16)

Last week on Malwarebytes Labs, we explained how to battle online coronavirus scams with facts, discussed the persistent re-infection techniques of Android/Trojan.xHelper and how to remove it, provided cyber tips for safe online dating, and showed how Hollywood teaches us misleading cybersecurity...

BYO-Bug Tactic Attacks Windows Kernel with Outdated Driver

The operators behind the RobbinHood ransomware are using a vulnerable, legacy driver from Taiwan-based motherboard manufacturer Gigabyte in order to get around antivirus protections. The “bring-your-own-bug” tactic is likely to crop up in other attacks going forward, according to security analyst...

VulnCheck KEV: CVE-2018-19320

The GDrv low-level driver in GIGABYTE App Center, AORUS Graphics Engine, XTREME Gaming Engine, and OC GURU II exposes ring0 memcpy-like functionality that could allow a local attacker to take complete control of the affected system...

ALPINE-CVE-2018-16301

The command-line argument parser in tcpdump before 4.99.0 has a buffer overflow in tcpdump.c:readinfile. To trigger this vulnerability the attacker needs to create a 4GB file on the local filesystem and to specify the file name as the value of the -F command-line argument of tcpdump...

DEBIAN-CVE-2018-16301

The command-line argument parser in tcpdump before 4.99.0 has a buffer overflow in tcpdump.c:readinfile. To trigger this vulnerability the attacker needs to create a 4GB file on the local filesystem and to specify the file name as the value of the -F command-line argument of tcpdump...

AZL-8506 CVE-2018-16301 affecting package tcpdump for versions less than 4.99.1-1

The command-line argument parser in tcpdump before 4.99.0 has a buffer overflow in tcpdump.c:readinfile. To trigger this vulnerability the attacker needs to create a 4GB file on the local filesystem and to specify the file name as the value of the -F command-line argument of tcpdump...

UBUNTU-CVE-2018-16301

The command-line argument parser in tcpdump before 4.99.0 has a buffer overflow in tcpdump.c:readinfile. To trigger this vulnerability the attacker needs to create a 4GB file on the local filesystem and to specify the file name as the value of the -F command-line argument of tcpdump...

Arbitrary Code Execution Vulnerability in Multiple GIGABYTE Products (CNVD-2018-26457)

GIGABYTE APP Center and others are products of GIGABYTE Technology, a Chinese company. GIGABYTE APP Center is a software program for managing and updating GIGABYTE's product utility programs. AORUS GRAPHICS ENGINE is a software program for overclocking graphics cards. A security vulnerability...

Arbitrary Code Execution Vulnerability in Multiple GIGABYTE Products (CNVD-2018-26458)

GIGABYTE APP Center and others are products of GIGABYTE Technology, a Chinese company. GIGABYTE APP Center is a software program for managing and updating GIGABYTE's product utility programs. AORUS GRAPHICS ENGINE is a software program for overclocking graphics cards. An arbitrary code execution...

Arbitrary Code Execution Vulnerability in Multiple GIGABYTE Products (CNVD-2018-26459)

GIGABYTE APP Center and others are products of GIGABYTE Technology, a Chinese company. GIGABYTE APP Center is a software program for managing and updating GIGABYTE's product utility programs. AORUS GRAPHICS ENGINE is a software program for overclocking graphics cards. An arbitrary code execution...

Arbitrary Code Execution Vulnerability in Multiple GIGABYTE Products (CNVD-2018-26460)

GIGABYTE APP Center and others are products of GIGABYTE Technology, a Chinese company. GIGABYTE APP Center is a software program for managing and updating GIGABYTE's product utility programs. AORUS GRAPHICS ENGINE is a software program for overclocking graphics cards. A security vulnerability...

Information disclosure

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...

CVE-2018-19323

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 functionality to read and write Machine Specific Registers MSRs...

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...