Описание
An issue was discovered in OxygenOS before 4.0.3 for OnePlus 3 and 3T. The attacker can persistently make the (locked) bootloader start the platform with dm-verity disabled, by issuing the 'fastboot oem disable_dm_verity' command. Having dm-verity disabled, the kernel will not verify the system partition (and any other dm-verity protected partition), which may allow for persistent code execution and privilege escalation.
Ссылки
- ExploitTechnical DescriptionThird Party Advisory
- ExploitTechnical DescriptionThird Party Advisory
Уязвимые конфигурации
Одновременно
Одно из
EPSS
9.8 Critical
CVSS3
10 Critical
CVSS2
Дефекты
Связанные уязвимости
An issue was discovered in OxygenOS before 4.0.3 for OnePlus 3 and 3T. The attacker can persistently make the (locked) bootloader start the platform with dm-verity disabled, by issuing the 'fastboot oem disable_dm_verity' command. Having dm-verity disabled, the kernel will not verify the system partition (and any other dm-verity protected partition), which may allow for persistent code execution and privilege escalation.
Уязвимость операционной системы OxygenOS устройств OnePlus 3 и 3T, позволяющая нарушителю повысить свои привилегии
EPSS
9.8 Critical
CVSS3
10 Critical
CVSS2