CVE-2020-0403 — MEDIUM (6.7)

Vulnerability Description

In the FPC TrustZone fingerprint App, there is a possible invalid command handler due to an exposed test feature. This could lead to local escalation of privilege in the TEE, with System execution privileges required. User interaction is not needed for exploitation.Product: AndroidVersions: Android kernelAndroid ID: A-131252923

CVSS Score

6.7

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Google	Android	-

Related Weaknesses (CWE)

CWE-269

References

https://source.android.com/security/bulletin/pixel/2020-09-01Vendor Advisory
https://source.android.com/security/bulletin/pixel/2020-09-01Vendor Advisory

FAQ

What is CVE-2020-0403?

CVE-2020-0403 is a vulnerability with a CVSS score of 6.7 (MEDIUM). In the FPC TrustZone fingerprint App, there is a possible invalid command handler due to an exposed test feature. This could lead to local escalation of privilege in the TEE, with System execution pri...

How severe is CVE-2020-0403?

CVE-2020-0403 has been rated MEDIUM with a CVSS base score of 6.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-0403?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android.