CVE-2017-5626
Critical
Description
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.
SeverityCritical
CVSS9.8
Exploit probability—
ProductOneplus Oxygenos
PublishedMar 12, 2017
First seenMar 12, 2017
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| oneplus oxygenos | v ≤ 3.2.8, v ≤ 3.5.4 | — |
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