Vulnerability Details : CVE-2016-10398
Android 6.0 has an authentication bypass for attackers with root and physical access. Cryptographic authentication tokens (AuthTokens) used by the Trusted Execution Environment (TEE) are protected by a weak challenge. This allows adversaries to replay previously captured responses and use the TEE without authenticating. All apps using authentication-gated cryptography are vulnerable to this attack, which was confirmed on the LG Nexus 5X.
Products affected by CVE-2016-10398
- cpe:2.3:o:google:android:6.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-10398
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 10 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-10398
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.2
|
HIGH | AV:L/AC:L/Au:N/C:C/I:C/A:C |
3.9
|
10.0
|
NIST | |
|
6.2
|
MEDIUM | CVSS:3.0/AV:P/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
0.3
|
5.9
|
NIST |
CWE ids for CVE-2016-10398
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-10398
-
https://homepages.staff.os3.nl/~delaat/rp/2015-2016/p30/report.pdf
Technical Description;Third Party Advisory
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