CVE-2017-5626
Last modified
CVE-2017-5626 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 2.82% chance of exploitation in the next 30 days.
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.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Oneplus | Oxygenos | <= 3.2.8 |
| Oneplus | Oxygenos | <= 3.5.4 |
References
- https://securityresear.ch/2017/02/08/oneplus3-bootloader-vulns/Exploit, Technical Description, Third Party Advisory
- https://securityresear.ch/2017/02/08/oneplus3-bootloader-vulns/Exploit, Technical Description, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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