CVE-2017-5624
Critical
Description
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.
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 ≤ 4.0.2 | — |
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