kernel: ptrace() incorrect error handling leads to corruption and DoS

An address corruption flaw was discovered in the Linux kernel built with hardware breakpoint CONFIGHAVEHWBREAKPOINT support. While modifying a h/w breakpoint via 'modifyuserhwbreakpoint' routine, an unprivileged user/process could use this flaw to crash the system kernel resulting in DoS OR to...

kernel: ptrace() incorrect error handling leads to corruption and DoS

An address corruption flaw was discovered in the Linux kernel built with hardware breakpoint CONFIGHAVEHWBREAKPOINT support. While modifying a h/w breakpoint via 'modifyuserhwbreakpoint' routine, an unprivileged user/process could use this flaw to crash the system kernel resulting in DoS OR to...

kernel: ptrace() incorrect error handling leads to corruption and DoS

An address corruption flaw was discovered in the Linux kernel built with hardware breakpoint CONFIGHAVEHWBREAKPOINT support. While modifying a h/w breakpoint via 'modifyuserhwbreakpoint' routine, an unprivileged user/process could use this flaw to crash the system kernel resulting in DoS OR to...

kernel: ptrace() incorrect error handling leads to corruption and DoS

An address corruption flaw was discovered in the Linux kernel built with hardware breakpoint CONFIGHAVEHWBREAKPOINT support. While modifying a h/w breakpoint via 'modifyuserhwbreakpoint' routine, an unprivileged user/process could use this flaw to crash the system kernel resulting in DoS OR to...

x86: mishandling of debug exceptions

ISSUE DESCRIPTION When switching stacks, it is critical to have a matching stack segment and stack pointer. To allow an atomic update from what would otherwise be two adjacent instructions, an update which changes the stack segment either a mov or pop instruction with %ss encoded as the destinati...

Design/Logic Flaw

A hardware vulnerability in GPU memory modules allows attackers to accelerate micro-architectural attacks through the use of the JavaScript WebGL API...

CVE-2018-10229

A hardware vulnerability in GPU memory modules allows attackers to accelerate micro-architectural attacks through the use of the JavaScript WebGL API...

CVE-2018-10229

CVE-2018-10229 describes a hardware vulnerability in GPU memory modules that enables attackers to accelerate micro-architectural attacks via the JavaScript WebGL API. Public sources consistently tie the issue to GPU memory sharing with the CPU (e.g., integrated GPUs) and to WebGL timing-based sid...

Vulnerability to cause a Windows system crash, hardware experts published PoC exploit code-exploit warning-the black bar safety net

Bitdefender company researcher Marius Tivadar on GitHub released a PoC code, even if the computer is locking the case in a few seconds cause Windows computers to crash. ! The PoC code is the use of Microsoft processing an NTFS file system image process in the presence of a vulnerability, the code...

Microsoft Windows 10: Load and unload device drivers

This policy setting determines which users can dynamically load and unload device drivers. This user right is not required if a signed driver for the new hardware already exists in the driver.cab file on the device. Device drivers run as highly privileged code. Windows supports the Plug and Play...

Open-AudIT 2.1 CSV Macro Injection

Exploit Title: Open-AudIT 2.1 - CSV Macro Injection Vulnerability Google Dork: N/A Date: 21-04-2018 Exploit Author: Sureshbabu Narvaneni Author Blog : http://nullnews.in Vendor Homepage: https://opmantek.com Software Link: https://www.open-audit.org/downloads.php Affected Version: 2.1 Category:...

USN-3630-2 linux-hwe, linux-gcp, linux-oem vulnerability

USN-3630-1 fixed a vulnerability in the Linux kernel for Ubuntu 17.10. This update provides the corresponding updates for the Linux Hardware Enablement HWE kernel from Ubuntu 17.10 for Ubuntu 16.04 LTS. It was discovered that the Broadcom UniMAC MDIO bus controller driver in the Linux kernel did...

IBM Power Hardware Management Console Cross-Site Scripting Vulnerability

IBM Power Hardware Management Console HMC is a suite of graphical interface software from IBM in the United States for configuring and managing the Power System family of servers. The software is primarily used to manage hardware such as servers. A cross-site scripting vulnerability exists in IBM...

Oracle Solaris Critical Patch Update : apr2018_SRU11_3_30_5_0

This Solaris system is missing necessary patches to address critical security updates : - Vulnerability in the Solaris component of Oracle Sun Systems Products Suite subcomponent: NTPD. The supported version that is affected is 11.3. Easily exploitable vulnerability allows low privileged attacker...

Facebook Plans to Build Its Own Chips For Hardware Devices

A new job opening post on Facebook suggests that the social network is forming a team to build its own hardware chips, joining other tech titans like Google, Apple, and Amazon in becoming more self-reliant. According to the post, Facebook is looking for an expert in ASIC and FPGA—two custom silic...

Facebook Plans to Build Its Own Chips For Hardware Devices

A new job opening post on Facebook suggests that the social network is forming a team to build its own hardware chips, joining other tech titans like Google, Apple, and Amazon in becoming more self-reliant. According to the post, Facebook is looking for an expert in ASIC and FPGA—two custom silic...

CVE-2018-2792

Vulnerability in the Hardware Management Pack component of Oracle Sun Systems Products Suite subcomponent: Ipmitool. The supported version that is affected is Prior to 2.4.3. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise...

CVE-2018-2792

Vulnerability in the Hardware Management Pack component of Oracle Sun Systems Products Suite subcomponent: Ipmitool. The supported version that is affected is Prior to 2.4.3. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise...

Design/Logic Flaw

Vulnerability in the Hardware Management Pack component of Oracle Sun Systems Products Suite subcomponent: Ipmitool. The supported version that is affected is Prior to 2.4.3. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise...

CVE-2018-2792

Vulnerability in the Hardware Management Pack component of Oracle Sun Systems Products Suite subcomponent: Ipmitool. The supported version that is affected is Prior to 2.4.3. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise...