Описание
Windows Hyper-V Elevation of Privilege Vulnerability
Out-of-bounds read in Windows Hyper-V allows an authorized attacker to elevate privileges locally.
FAQ
What privileges could be gained by an attacker who successfully exploited this vulnerability?
An attacker who successfully exploited this vulnerability could gain SYSTEM privileges.
How could an attacker exploit this vulnerability?
To exploit this vulnerability, an attacker could run a specially crafted application on a Hyper-V guest that could cause the Hyper-V host operating system to execute arbitrary code when it fails to properly validate vSMB packet data.
Обновления
| Продукт | Статья | Обновление |
|---|---|---|
| Windows Server 2022 | ||
| Windows Server 2022 (Server Core installation) | ||
| Windows 10 Version 21H2 for 32-bit Systems | ||
| Windows 10 Version 21H2 for ARM64-based Systems | ||
| Windows 10 Version 21H2 for x64-based Systems | ||
| Windows 10 Version 22H2 for x64-based Systems | ||
| Windows 10 Version 22H2 for ARM64-based Systems | ||
| Windows 10 Version 22H2 for 32-bit Systems | ||
| Windows 11 Version 23H2 for ARM64-based Systems | ||
| Windows 11 Version 23H2 for x64-based Systems |
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Возможность эксплуатации
Publicly Disclosed
Exploited
Latest Software Release
EPSS
8.2 High
CVSS3
Связанные уязвимости
Out-of-bounds read in Windows Hyper-V allows an authorized attacker to elevate privileges locally.
Out-of-bounds read in Windows Hyper-V allows an authorized attacker to elevate privileges locally.
EPSS
8.2 High
CVSS3