Описание
UEFI Secure Boot Security Feature Bypass Vulnerability
Protection mechanism failure in Windows UEFI allows an authorized attacker to bypass a security feature locally.
FAQ
What kind of security feature could be bypassed by successfully exploiting this vulnerability?
Successfully exploiting this vulnerability could weaken Windows Secure Boot protections that help ensure only trusted boot components are loaded during system startup. This could allow the system to start in a less protected state, reducing the effectiveness of safeguards that maintain the integrity of the boot process.
Обновления
| Продукт | Статья | Обновление |
|---|---|---|
| Windows Server 2012 | ||
| Windows Server 2012 (Server Core installation) | ||
| Windows Server 2012 R2 | ||
| Windows Server 2012 R2 (Server Core installation) | ||
| Windows Server 2016 | ||
| Windows 10 Version 1607 for 32-bit Systems | ||
| Windows 10 Version 1607 for x64-based Systems | ||
| Windows Server 2016 (Server Core installation) | ||
| Windows 10 Version 1809 for 32-bit Systems | ||
| Windows 10 Version 1809 for x64-based Systems |
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Возможность эксплуатации
Publicly Disclosed
Exploited
Latest Software Release
EPSS
7.8 High
CVSS3
Связанные уязвимости
Protection mechanism failure in Windows UEFI allows an authorized attacker to bypass a security feature locally.
Protection mechanism failure in Windows UEFI allows an authorized attacker to bypass a security feature locally.
Уязвимость интерфейса прошивки Windows UEFI операционных систем Windows, позволяющая нарушителю обойти существующие механизмы безопасности
Уязвимость интерфейса прошивки Windows UEFI операционных систем Windows, позволяющая нарушителю обойти существующие механизмы безопасности
EPSS
7.8 High
CVSS3