Vulnerability Details : CVE-2017-5554
An issue was discovered in ABOOT in OnePlus 3 and 3T OxygenOS before 4.0.2. The attacker can reboot the device into the fastboot mode, which could be done without any authentication. A physical attacker can press the "Volume Up" button during device boot, where an attacker with ADB access can issue the adb reboot bootloader command. Then, the attacker can put the platform's SELinux in permissive mode, which severely weakens it, by issuing: fastboot oem selinux permissive.
Vulnerability category: BypassGain privilege
Products affected by CVE-2017-5554
- cpe:2.3:o:oneplus:oxygenos:*:*:*:*:*:*:*:*
- cpe:2.3:o:oneplus:oxygenos:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-5554
2.13%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 83 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-5554
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
9.3
|
HIGH | AV:N/AC:M/Au:N/C:C/I:C/A:C |
8.6
|
10.0
|
NIST | |
8.1
|
HIGH | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
2.2
|
5.9
|
NIST |
CWE ids for CVE-2017-5554
-
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-5554
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https://www.xda-developers.com/oneplus-33t-bootloader-vulnerability-allows-changing-of-selinux-to-permissive-mode-in-fastboot/
OnePlus 3/3T Bootloader Vulnerability Allows Changing of SELinux to Permissive Mode in FastbootThird Party Advisory
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http://www.securityfocus.com/bid/95706
OnePlus 3 and 3T CVE-2017-5554 Local Denial of Service VulnerabilityThird Party Advisory;VDB Entry
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https://securityresear.ch/2017/01/11/fastboot-oem-selinux-permissive/
fastboot oem selinux permissive - securityresear.chThird Party Advisory
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