CVE-2020-0661

A denial of service vulnerability exists when Microsoft Hyper-V on a host server fails to properly validate input from a privileged user on a guest operating system, aka 'Windows Hyper-V Denial of Service Vulnerability'. This CVE ID is unique from CVE-2020-0751...

Windows Hyper-V Denial of Service Vulnerability

A denial of service vulnerability exists when Microsoft Hyper-V on a host server fails to properly validate specific malicious data from a user on a guest operating system. To exploit the vulnerability, an attacker who already has a privileged account on a guest operating system, running as a...

February 11, 2020—KB4537803 (Security-only update)

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Windows Hyper-V Denial of Service Vulnerability

A denial of service vulnerability exists when Microsoft Hyper-V on a host server fails to properly validate input from a privileged user on a guest operating system. To exploit the vulnerability, an attacker who already has a privileged account on a guest operating system, running as a virtual...

CVE-2014-0148

CVE-2014-0148 affects QEMU before 2.0, specifically the block driver for Hyper-V VHDX images. The issue arises from missing bounds checks for block_size and logical_sector_size when deriving BAT-related fields, enabling a local user who can modify a disk image to crash the QEMU guest (DoS). Publi...

CVE-2014-0148

Qemu before 2.0 block driver for Hyper-V VHDX Images is vulnerable to infinite loops and other potential issues when calculating BAT entries, due to missing bounds checks for blocksize and logicalsectorsize variables. These are used to derive other fields like 'sectorsperblock' etc. A user able t...

CVE-2014-0148

Qemu before 2.0 block driver for Hyper-V VHDX Images is vulnerable to infinite loops and other potential issues when calculating BAT entries, due to missing bounds checks for blocksize and logicalsectorsize variables. These are used to derive other fields like 'sectorsperblock' etc. A user able t...

Scientific Linux Security Update : kernel on SL7.x x86_64 (20200205)

Security Fixes : - kernel: heap overflow in mwifiexupdatevsie function of Marvell WiFi driver CVE-2019-14816 - kernel: heap-based buffer overflow in mwifiexprocesscountryie function in drivers/net/wireless/marvell/mwifiex/staioctl.c CVE-2019-14895 - kernel: heap overflow in marvell/mwifiex/tdls.c...

Important: Red Hat Security Advisory: kernel security and bug fix update

An update for kernel is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from th...

Microsoft Hyper-V Denial of Service Vulnerability

Microsoft Windows and Microsoft Windows Server are both products of Microsoft Corporation.Microsoft Windows is an operating system for personal devices.Microsoft Windows Server is a server operating system. A security vulnerability exists in Microsoft Windows and Windows Server. The vulnerability...

The vulnerability of the Hyper-V hardware virtualization system in the Windows operating system allows a hacker to trigger a service failure.

The vulnerability of the Hyper-V hardware virtualization technology in the Windows operating system exists due to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to cause a service failure...

CVE-2020-0617

A denial of service vulnerability exists when Microsoft Hyper-V Virtual PCI on a host server fails to properly validate input from a privileged user on a guest operating system, aka 'Hyper-V Denial of Service Vulnerability'...

CVE-2020-0617

A denial of service vulnerability exists when Microsoft Hyper-V Virtual PCI on a host server fails to properly validate input from a privileged user on a guest operating system, aka 'Hyper-V Denial of Service Vulnerability'...

Denial of service

A denial of service vulnerability exists when Microsoft Hyper-V Virtual PCI on a host server fails to properly validate input from a privileged user on a guest operating system, aka 'Hyper-V Denial of Service Vulnerability'...

CVE-2020-0617

CVE-2020-0617 relates to a Microsoft Hyper-V Denial of Service vulnerability. The CNVD entry describes that the vulnerability stems from Hyper-V Virtual PCI on the host failing to properly validate input submitted by privileged users from a guest OS, allowing an attacker with privileged access an...

CVE-2020-0617

A denial of service vulnerability exists when Microsoft Hyper-V Virtual PCI on a host server fails to properly validate input from a privileged user on a guest operating system, aka 'Hyper-V Denial of Service Vulnerability'...

KB4534293: Windows 10 Version 1803 January 2020 Security Update

The remote Windows host is missing security update 4534293. It is, therefore, affected by multiple vulnerabilities : - An information disclosure vulnerability exists when the win32k component improperly provides kernel information. An attacker who successfully exploited the vulnerability could...

KLA11639 Multiple vulnerabilities in Microsoft Windows

Multiple vulnerabilities were found in Microsoft Windows. Malicious users can exploit these vulnerabilities to execute arbitrary code, obtain sensitive information, gain privileges, bypass security restrictions, spoof user interface, cause denial of service. Below is a complete list of...

Microsoft Windows Hyper-V CVE-2020-0617 Denial of Service Vulnerability

Description Microsoft Windows is prone to a denial of service vulnerability. An attacker can exploit this issue to crash the host machine, resulting in a denial of service condition. Technologies Affected Microsoft Hyper-V Microsoft Windows 10 Version 1607 for x64-based Systems Microsoft Windows ...

KB4534271: Windows 10 Version 1607 and Windows Server 2016 January 2020 Security Update

The remote Windows host is missing security update 4534271. It is, therefore, affected by multiple vulnerabilities : - A remote code execution vulnerability exists in Windows Remote Desktop Gateway RD Gateway when an unauthenticated attacker connects to the target system using RDP and sends...