KVM 权限许可和访问控制问题漏洞

KVM is a kernel-based virtual machine. A privilege-granting and access-control issue vulnerability exists in KVM's AMD code, which stems from incorrect validation of "intctl" when processing VMCBs Virtual Machine Control Blocks supplied by L1 guests to spawn/process nested guests L2...

virt-what bug fix and enhancement update

An update is available for virt-what. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The virt-what utility is used to detect whether the operating system is...

VulnCheck KEV: CVE-2021-1497

Cisco HyperFlex HX Installer Virtual Machine contains an insufficient input validation vulnerability which could allow an attacker to execute commands on an affected device as the root user...

QEMU 安全漏洞

QEMU Quick Emulator is a set of simulation processor software by Fabrice Bellard, a French individual developer. The software is fast and cross-platform. A security vulnerability exists in QEMU that stems from a flaw found in USB redirection device emulation in versions of QEMU prior to 6.1.0-rc2...

tsharkVM - Tshark + ELK Analytics Virtual Machine

This project builds virtual machine which can be used for analytics of tshark -T ek ndjson output. The virtual appliance is built using vagrant, which builds Debian 10 with pre-installed and pre-configured ELK stack. After the VM is up, the process is simple: decoded pcaps tshark -T ek output /...

Failed to add disks to the VM from XenCenter, error "you have reached the maximum number of virtual disks allowed for this virtual machine"

Adding more than 6 disks to VM from XenCenter throws error "You have reached the maximum number of virtual disks allowed for this virtual machine"...

PT-2021-15658 · Facebook · Folly +1

Name of the Vulnerable Software and Affected Versions: folly versions prior to v2021.07.22.00 HHVM versions prior to 4.80.5 HHVM versions 4.81.0 through 4.102.1 HHVM versions 4.103.0 through 4.113.0 HHVM versions 4.114.0 through 4.118.1 Description: Passing an attacker-controlled size when creati...

Facebook HHVM 输入验证错误漏洞

Facebook HHVM aka HipHop Virtual Machine is a virtual machine from Facebook that significantly improves the performance of PHP loading dynamic pages. Facebook HHVM is vulnerable to a buffer overflow vulnerability that can be exploited by attackers to perform out-of-bounds writes on the heap,...

CVE-2021-2438

Vulnerability in the Java VM component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1 and 19c. Easily exploitable vulnerability allows low privileged attacker having Create Procedure privilege with network access via Oracle Net to compromise Java VM...

CVE-2021-2438

Vulnerability in the Java VM component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1 and 19c. Easily exploitable vulnerability allows low privileged attacker having Create Procedure privilege with network access via Oracle Net to compromise Java VM...

Oracle Database Server 输入验证错误漏洞

Oracle Database Server is an object-a relational database management system that provides an open, comprehensive, and integrated approach to information management. A security vulnerability exists in the Java VM component of Oracle Database Server versions 12.1.0.2, 12.2.0.1, and 19c. An attacker...

Oracle VM VirtualBox 输入验证错误漏洞

Oracle VM VirtualBox is a virtual machine management software from Oracle Corporation. An input validation error vulnerability exists in Oracle VM VirtualBox, which arises from a failure to properly validate input data...

Fedora: Security Advisory for libslirp (FEDORA-2021-71de23bedd)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...

ACRN Code Issues Vulnerabilities

ACRN is an open source virtual machine monitor for the Internet of Things. A null pointer dereference vulnerability exists in vqendchains in hw/pci/virtio/virtio.c in ACRN versions prior to 2.5. No detailed vulnerability details are provided at this time...

[SECURITY] Fedora 33 Update: libslirp-4.3.1-5.fc33

A general purpose TCP-IP emulator used by virtual machine hypervisors to provide virtual networking services...

[SECURITY] Fedora 34 Update: libslirp-4.4.0-4.fc34

A general purpose TCP-IP emulator used by virtual machine hypervisors to provide virtual networking services...

Critical VMware Carbon Black Bug Allows Auth Bypass

VMware has fixed an uber-severe bug in its Carbon Black App Control AppC management server: A server whose job is to lock down critical systems and servers so they don’t get changed willy-nilly. AppC also ensures that organizations stay in continuous compliance with regulatory mandates. This is a...

VulnCheck KEV: CVE-2021-1498

Cisco HyperFlex HX Installer Virtual Machine contains an insufficient input validation vulnerability which could allow an attacker to execute commands on an affected device as the tomcat8 user...

[SECURITY] Fedora 34 Update: xen-4.14.2-2.fc34

This package contains the XenD daemon and xm command line tools, needed to manage virtual machines running under the Xen hypervisor...

CentOS: Security Advisory for qemu-img (CESA-2021:2322)

The remote host is missing an update for the Copyright C 2021 Greenbone Networks GmbH 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-or-later This program is free software; you can...