| CVE |
Vendors |
Products |
Updated |
CVSS v3.1 |
| A denial of service vulnerability exists when Microsoft Hyper-V Network Switch on a host server fails to properly validate input from a privileged user on a guest operating system. An attacker who successfully exploited the vulnerability could cause the host server to crash.
To exploit the vulnerability, an attacker who already has a privileged account on a guest operating system, running as a virtual machine, could run a specially crafted application that causes a host machine to crash.
The update addresses the vulnerability by modifying how virtual machines access the Hyper-V Network Switch. |
| Protection mechanism failure in Windows MapUrlToZone allows an unauthorized attacker to bypass a security feature over a network. |
| Uncontrolled resource consumption in Windows Standards-Based Storage Management Service allows an unauthorized attacker to deny service over a network. |
| Null pointer dereference in Windows Local Security Authority (LSA) allows an authorized attacker to deny service over a network. |
| Access of resource using incompatible type ('type confusion') in Windows Defender Firewall Service allows an authorized attacker to elevate privileges locally. |
| Use after free in Windows BitLocker allows an authorized attacker to elevate privileges locally. |
| Improper access control in Microsoft Local Security Authority Server (lsasrv) allows an unauthorized attacker to deny service over a network. |
| Use after free in Windows BitLocker allows an authorized attacker to elevate privileges locally. |
| Improper resolution of path equivalence in Windows MapUrlToZone allows an unauthorized attacker to bypass a security feature over a network. |
| Access of resource using incompatible type ('type confusion') in Windows Defender Firewall Service allows an authorized attacker to elevate privileges locally. |
| Improper privilege management in Windows Remote Access Connection Manager allows an authorized attacker to elevate privileges locally. |
| Access of resource using incompatible type ('type confusion') in Windows Defender Firewall Service allows an authorized attacker to elevate privileges locally. |
| Protection mechanism failure in Windows Shell allows an unauthorized attacker to bypass a security feature over a network. |
| Improper link resolution before file access ('link following') in Windows Installer allows an authorized attacker to elevate privileges locally. |
| Integer overflow or wraparound in Windows Hyper-V allows an authorized attacker to elevate privileges locally. |
| Access of resource using incompatible type ('type confusion') in Windows Defender Firewall Service allows an authorized attacker to elevate privileges locally. |
| Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network. |
| Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code over a network. |
| Buffer over-read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network. |
| Exposure of sensitive information to an unauthorized actor in Windows Kernel allows an authorized attacker to disclose information locally. |
