kernel: SVM nested virtualization issue in KVM (VMLOAD/VMSAVE)

A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB virtual machine control block provided by the L1 guest to spawn/handle a nested guest L2. Due to improper validation of the "virtext" field, this issue could allow a malicious...

kernel: SVM nested virtualization issue in KVM (AVIC support)

A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB virtual machine control block provided by the L1 guest to spawn/handle a nested guest L2. Due to improper validation of the "intctl" field, this issue could allow a malicious ...

Unable to create MCS machine catalog due to large number of Provisioning Tasks

In rare cases, MCS machine catalog may fail to create with the following error -- Action Name: MCCreateMachineCatalogInitialzation Exception: DesktopStudioErrorId : UnknownError ErrorCategory : ResourceUnavailable DesktopStudioPowerShellHistory : Create Machine Catalog 'XXXXXXX' On analyzing the...

PT-2021-26151

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.14 through v5.14.11 Description The issue concerns an unrecoverable Machine Check Exception MCE when an asynchronous handler is called from a Non-Maskable Interrupt NMI on powerpc/64s systems. The actual impact and...

PT-2021-30146

Name of the Vulnerable Software and Affected Versions Linux Kernel versions v5.14 through v5.14.11 Description The issue concerns an unrecoverable Machine Check Exception MCE when an asynchronous handler is called from a Non-Maskable Interrupt NMI on powerpc/64s systems. The actual impact and...

Oracle Database Server input validation error vulnerability

Oracle Database Server is a relational database management system from Oracle Corporation USA. The database management system provides data management, distributed processing, and other functions.An unspecified vulnerability exists in the Java VM component of Oracle Database Server versions...

Design/Logic Flaw

The evm crate is a pure Rust implementation of Ethereum Virtual Machine. In evm crate 0.31.0, JUMPI opcode's condition is checked after the destination validity check. However, according to Geth and OpenEthereum, the condition check should happen before the destination validity check. This is a...

CVE-2021-41153

The evm crate is a pure Rust implementation of Ethereum Virtual Machine. In evm crate 0.31.0, JUMPI opcode's condition is checked after the destination validity check. However, according to Geth and OpenEthereum, the condition check should happen before the destination validity check. This is a...

CVE-2021-23449

This affects the package vm2 before 3.9.4 via a Prototype Pollution attack vector, which can lead to execution of arbitrary code on the host machine...

CVE-2021-23449

This affects the package vm2 before 3.9.4 via a Prototype Pollution attack vector, which can lead to execution of arbitrary code on the host machine...

CVE-2021-23449

This affects the package vm2 before 3.9.4 via a Prototype Pollution attack vector, which can lead to execution of arbitrary code on the host machine...

Security Bulletin: A vulnerability in Spring Framework affects IBM Watson Machine Learning Accelerator

Summary A vulnerability exists in Spring Framework version used by IBM Watson Machine Learning Accelerator. Spring framework upgrade to version 5.2.15 which resolves these vulnerabilities, is available on IBM Fix Central. Vulnerability Details CVEID: CVE-2021-22118 DESCRIPTION: VMware Tanzu Sprin...

CVE-2021-23449: Improperly Controlled Modification of Object Prototype Attributes

This affects the package vm2 before 3.9.4 via a Prototype Pollution attack vector, which can lead to execution of arbitrary code on the host machine...

PT-2021-23133

Name of the Vulnerable Software and Affected Versions evm crate versions 0.31.0 Description The evm crate, a pure Rust implementation of Ethereum Virtual Machine, has an issue where the JUMPI opcode's condition is checked after the destination validity check, contrary to the expected behavior as...

CVE-2021-41153: Always-Incorrect Control Flow Implementation

The evm crate is a pure Rust implementation of Ethereum Virtual Machine. In evm crate 0.31.0, JUMPI opcode's condition is checked after the destination validity check. However, according to Geth and OpenEthereum, the condition check should happen before the destination validity check. This is a...

Virtuozzo Hybrid Infrastructure 4.7

In this release, Virtuozzo Hybrid Infrastructure provides a wide range of new features that enhance service providers' interoperability and help expand their services. The improvements cover compute services, object storage, core storage, monitoring, high availability for the management node,...

CVE-2021-40720

Ops CLI version 2.0.4 and earlier is affected by a Deserialization of Untrusted Data vulnerability to achieve arbitrary code execution when the checkoutrepo function is called on a maliciously crafted file. An attacker can leverage this to execute arbitrary code on the victim machine...

CVE-2021-40720

Ops CLI version 2.0.4 and earlier is affected by a Deserialization of Untrusted Data vulnerability to achieve arbitrary code execution when the checkoutrepo function is called on a maliciously crafted file. An attacker can leverage this to execute arbitrary code on the victim machine...

What is an .exe file? Is it the same as an executable?

You may often see .exe files but you may not know what they are. Is it the same as an executable file? The short answer is no. So whats the difference? What is an .exe file? Exe in this context is a file extension denoting an executable file for Microsoft Windows. Windows file names have two part...

[SECURITY] Fedora 33 Update: openssh-8.4p1-8.fc33

SSH Secure SHell is a program for logging into and executing commands on a remote machine. SSH is intended to replace rlogin and rsh, and to provide secure encrypted communications between two untrusted hosts over an insecure network. X11 connections and arbitrary TCP/IP ports can also be forward...