Описание
Win32k Information Disclosure Vulnerability
An information disclosure vulnerability exists when the win32k component improperly provides kernel information. An attacker who successfully exploited the vulnerability could obtain information to further compromise the user’s system.
To exploit the vulnerability, an attacker would have to either log on locally to an affected system, or convince a locally authenticated user to execute a specially crafted application.
The security update addresses the vulnerability by correcting how win32k handles objects in memory.
FAQ
What type of information could be disclosed by this vulnerability?
The type of information that could be disclosed if an attacker successfully exploited this vulnerability is Kernel memory read - unintentional read access to memory contents in kernel space from a user mode process.
Обновления
| Продукт | Статья | Обновление |
|---|---|---|
| Windows 10 Version 1903 for 32-bit Systems | ||
| Windows 10 Version 1903 for x64-based Systems | ||
| Windows 10 Version 1903 for ARM64-based Systems | ||
| Windows Server, version 1903 (Server Core installation) | ||
| Windows 10 Version 1909 for 32-bit Systems | ||
| Windows 10 Version 1909 for x64-based Systems | ||
| Windows 10 Version 1909 for ARM64-based Systems | ||
| Windows Server, version 1909 (Server Core installation) |
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Возможность эксплуатации
Publicly Disclosed
Exploited
Latest Software Release
Older Software Release
DOS
EPSS
7 High
CVSS3
Связанные уязвимости
An information disclosure vulnerability exists when the win32k component improperly provides kernel information, aka 'Win32k Information Disclosure Vulnerability'.
An information disclosure vulnerability exists when the win32k component improperly provides kernel information, aka 'Win32k Information Disclosure Vulnerability'.
Уязвимость компонента win32k операционных систем Windows, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации
EPSS
7 High
CVSS3