OxygenOS before version 4.0.2, on OnePlus 3 and 3T, has two hidden fastboot oem commands (4F500301 and 4F500302) that allow the attacker to lock/unlock the bootloader, disregarding the 'OEM Unlocking' checkbox, without user confirmation and without a factory reset. This allows for persistent code execution with high privileges (kernel/root) with complete access to user data.
Advisories
Source ID Title
EUVD EUVD EUVD-2017-14723 OxygenOS before version 4.0.2, on OnePlus 3 and 3T, has two hidden fastboot oem commands (4F500301 and 4F500302) that allow the attacker to lock/unlock the bootloader, disregarding the 'OEM Unlocking' checkbox, without user confirmation and without a factory reset. This allows for persistent code execution with high privileges (kernel/root) with complete access to user data.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T15:04:15.338Z

Reserved: 2017-01-29T00:00:00

Link: CVE-2017-5626

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2017-03-12T05:59:00.197

Modified: 2025-04-20T01:37:25.860

Link: CVE-2017-5626

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses