Privilege escalation

A privilege escalation vulnerability exists in the way IOBit Advanced SystemCare Ultimate 14.2.0.220 driver handles Privileged I/O write requests. During IOCTL 0x9c40a0d8, the first dword passed in the input buffer is the device port to write to and the byte at offset 4 is the value to write via...

Privilege escalation

A privilege escalation vulnerability exists in the IOCTL 0x9c406144 handling of IOBit Advanced SystemCare Ultimate 14.2.0.220. A specially crafted I/O request packet IRP can lead to increased privileges. An attacker can send a malicious IRP to trigger this vulnerability...

CVE-2021-21786

A privilege escalation vulnerability exists in the IOCTL 0x9c406144 handling of IOBit Advanced SystemCare Ultimate 14.2.0.220. A specially crafted I/O request packet IRP can lead to increased privileges. An attacker can send a malicious IRP to trigger this vulnerability...

CVE-2021-21786

CVE-2021-21786 affects IOBit Advanced SystemCare Ultimate 14.2.0.220. The IOCTL 0x9c406144 handler processes untrusted input via IRP, calling HalGetBusDataByOffset with unconstrained data, allowing an unprivileged user to escalate privileges. TALOS-2021-1253 documents a local privilege-escalation...

CVE-2021-21789

A privilege escalation vulnerability exists in the way IOBit Advanced SystemCare Ultimate 14.2.0.220 driver handles Privileged I/O write requests. During IOCTL 0x9c40a0e0, the first dword passed in the input buffer is the device port to write to and the dword at offset 4 is the value to write via...

CVE-2021-21788

Summary: CVE-2021-21788 affects IOBit Advanced SystemCare Ultimate 14.2.0.220, where the driver mishandles Privileged I/O write requests. The vulnerability is triggered via IOCTL 0x9c40a0dc (and related IOCTLs in TALOS analysis), where the first dword of the input buffer selects the device port a...

CVE-2021-21788

A privilege escalation vulnerability exists in the way IOBit Advanced SystemCare Ultimate 14.2.0.220 driver handles Privileged I/O write requests. During IOCTL 0x9c40a0dc, the first dword passed in the input buffer is the device port to write to and the word at offset 4 is the value to write via...

IOBit Advanced SystemCare Ultimate exposed IOCTL 0x9c406144 vulnerability

Summary A privilege escalation vulnerability exists in the IOCTL 0x9c406144 handling of IOBit Advanced SystemCare Ultimate 14.2.0.220. A specially crafted I/O request packet IRP can lead to increased privileges. An attacker can send a malicious IRP to trigger this vulnerability. Tested Versions...

IOBit Advanced SystemCare Ultimate exposed IOCTL 0x9c40a148 vulnerability

Summary An information disclosure vulnerability exists in the IOCTL 0x9c40a148 handling of IOBit Advanced SystemCare Ultimate 14.2.0.220. A specially crafted I/O request packet IRP can lead to a disclosure of sensitive information. An attacker can send a malicious IRP to trigger this vulnerabilit...

IOBit Advanced SystemCare Ultimate Privileged I/O Read vulnerabilities

Summary An information disclosure vulnerability exists in the the way IOBit Advanced SystemCare Ultimate 14.2.0.220 driver handles Privileged I/O read requests. A specially crafted I/O request packet IRP can lead to privileged reads in the context of a driver which can result in sensitive...

Huawei EulerOS: Security Advisory for util-linux (EulerOS-SA-2021-2173)

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 3.0.2.2 : util-linux (EulerOS-SA-2021-2173)

According to the version of the util-linux packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerability : - runuser in util-linux allows local users to escape to the parent session via a crafted TIOCSTI ioctl call, which pushes characte...

(0Day) Advantech WebAccess Node BwFreRPT Stack-based Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Advantech WebAccess Node. Authentication is not required to exploit this vulnerability. The specific flaw exists within BwFreRPT.exe, which is accessed through the 0x2711 IOCTL in the webvrpcs proces...

EulerOS Virtualization for ARM 64 3.0.2.0 : util-linux (EulerOS-SA-2021-2070)

According to the version of the util-linux packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerability : - It was found that runuser was vulnerable to TIOCSTI ioctl attacks, allowing the executed program to push characters t...

Exploit for CVE-2020-15368

How to exploit a vulnerable windows driver Exploit and Proof...

Apple macOS AppleIntelKBLGraphics IOCTL 0x20006 Out-Of-Bounds Read Information Disclosure Vulnerability

This vulnerability allows local attackers to disclose sensitive information on affected installations of Apple macOS. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling ...

CVE-2021-3612

An out-of-bounds memory write flaw was found in the Linux kernel’s joystick devices subsystem, in the way the user calls ioctl JSIOCSBTNMAP. This flaw allows a local user to crash the system or possibly escalate their privileges on the system. The highest threat from this vulnerability is to...

CVE-2021-29337

MODAPI.sys in MSI Dragon Center 2.0.104.0 allows low-privileged users to access kernel memory and potentially escalate privileges via a crafted IOCTL 0x9c406104 call. This IOCTL provides the MmMapIoSpace feature for mapping physical memory...

Design/Logic Flaw

MODAPI.sys in MSI Dragon Center 2.0.104.0 allows low-privileged users to access kernel memory and potentially escalate privileges via a crafted IOCTL 0x9c406104 call. This IOCTL provides the MmMapIoSpace feature for mapping physical memory...

CVE-2021-29337

MODAPI.sys in MSI Dragon Center 2.0.104.0 allows low-privileged users to access kernel memory and potentially escalate privileges via a crafted IOCTL 0x9c406104 call. This IOCTL provides the MmMapIoSpace feature for mapping physical memory...