Описание
Windows Graphics Kernel Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally.
FAQ
What privileges could be gained by an attacker who successfully exploited the vulnerability?
An attacker who successfully exploited this vulnerability could potentially gain elevated privileges on the host system beyond the guest virtual machine boundary.
What is the reason for the High Attack Complexity (AC:H) value in the CVSS score?
Successful exploitation requires the affected virtual machine to have multiple assigned graphics adapters with differing configurations. This prerequisite is outside the attacker's control.
Обновления
| Продукт | Статья | Обновление |
|---|---|---|
| Windows 10 Version 1809 for 32-bit Systems | ||
| Windows 10 Version 1809 for x64-based Systems | ||
| Windows Server 2019 | ||
| Windows Server 2019 (Server Core installation) | ||
| 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 |
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Возможность эксплуатации
Publicly Disclosed
Exploited
Latest Software Release
EPSS
7.8 High
CVSS3
Связанные уязвимости
Heap-based buffer overflow in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally.
EPSS
7.8 High
CVSS3