3468 matches found
PT-2020-4685 · Microsoft · Windows Hyper-V +1
Name of the Vulnerable Software and Affected Versions: Windows Hyper-V affected versions not specified Description: The issue is related to errors in security settings of the Windows Hyper-V service, which can be exploited by a remote attacker to cause a denial of service by sending specially...
hyperv-daemons bug fix and enhancement update
The hyperv-daemons packages provide a suite of daemons that are needed when a AlmaLinux guest is running on Microsoft Hyper-V. The following daemons are included: - hypervkvpd, the guest Hyper-V Key-Value Pair KVP daemon - hypervvssd, the implementation of Hyper-V VSS functionality - hypervfcopyd...
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 is related to insufficient validation of input data. Exploiting this vulnerability can allow an attacker to cause a service failure...
VulnCheck KEV: CVE-2020-1040
Microsoft Hyper-V RemoteFX vGPU contains an improper input validation vulnerability due to the host server failing to properly validate input from an authenticated user on a guest operating system. Successful exploitation allows for remote code execution on the host operating system...
CVE-2020-1080
An elevation of privilege vulnerability exists when Windows Hyper-V on a host server fails to properly handle objects in memory. An attacker who successfully exploited these vulnerabilities could gain elevated privileges on a target operating system. This vulnerability by itself does not allow...
CVE-2020-1080
An elevation of privilege vulnerability exists when Windows Hyper-V on a host server fails to properly handle objects in memory. An attacker who successfully exploited these vulnerabilities could gain elevated privileges on a target operating system. This vulnerability by itself does not allow...
CVE-2020-1243
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...
CVE-2020-1047
An elevation of privilege vulnerability exists when Windows Hyper-V on a host server fails to properly handle objects in memory. An attacker who successfully exploited these vulnerabilities could gain elevated privileges on a target operating system. This vulnerability by itself does not allow...
CVE-2020-1243
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...
CVE-2020-1047
An elevation of privilege vulnerability exists when Windows Hyper-V on a host server fails to properly handle objects in memory. An attacker who successfully exploited these vulnerabilities could gain elevated privileges on a target operating system. This vulnerability by itself does not allow...
CVE-2020-16891
A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly validate input from an authenticated user on a guest operating system. To exploit the vulnerability, an attacker could run a specially crafted application on a guest operating system that could...
CVE-2020-16891
A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly validate input from an authenticated user on a guest operating system. To exploit the vulnerability, an attacker could run a specially crafted application on a guest operating system that could...
Remote code execution
An elevation of privilege vulnerability exists when Windows Hyper-V on a host server fails to properly handle objects in memory. An attacker who successfully exploited these vulnerabilities could gain elevated privileges on a target operating system. This vulnerability by itself does not allow...
Remote code execution
A remote code execution vulnerability exists when Windows Hyper-V on a host server fails to properly validate input from an authenticated user on a guest operating system. To exploit the vulnerability, an attacker could run a specially crafted application on a guest operating system that could...
Design/Logic Flaw
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...
Remote code execution
An elevation of privilege vulnerability exists when Windows Hyper-V on a host server fails to properly handle objects in memory. An attacker who successfully exploited these vulnerabilities could gain elevated privileges on a target operating system. This vulnerability by itself does not allow...
CVE-2020-1243
CVE-2020-1243 affects Microsoft Hyper-V. The vulnerability arises when Hyper-V on a host does not properly validate certain malicious data from a guest VM, enabling a locally authenticated attacker with a guest-VM privilege to trigger a denial-of-service by running a specially crafted application...
CVE-2020-1243 Windows Hyper-V Denial of Service Vulnerability
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CVE-2020-1080
Windows Hyper-V Elevation of Privilege (CVE-2020-1080) is documented as an elevation of privilege in Hyper-V when handling objects in memory on a host server. Exploitation is described as local (requires access to the host), with the flaw not by itself enabling arbitrary code execution but potent...