Описание
Secure Boot Security Feature Bypass Vulnerability
FAQ
What kind of security feature could be bypassed by successfully exploiting this vulnerability?
An attacker who successfully exploited this vulnerability could bypass Secure Boot.
According to the CVSS metric, the attack vector is adjacent (AV:A). What does that mean for this vulnerability?
An unauthenticated attacker with LAN access could exploit this vulnerability.
According to the CVSS metric, user interaction is required (UI:R) and privileges required are none (PR:N). What does that mean for this vulnerability?
An unauthorized attacker must wait for a user to initiate a connection.
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 11 version 21H2 for x64-based Systems | ||
| Windows 11 version 21H2 for ARM64-based Systems | ||
| Windows 10 Version 21H2 for 32-bit Systems | ||
| Windows 10 Version 21H2 for ARM64-based Systems |
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Возможность эксплуатации
Publicly Disclosed
Exploited
Latest Software Release
DOS
EPSS
8 High
CVSS3
Связанные уязвимости
Уязвимость реализации протокола безопасной загрузки Secure Boot операционных систем Windows, позволяющая нарушителю обойти существующие ограничения безопасности
EPSS
8 High
CVSS3