Privilege escalation in Google Android
CVE-2020-0403
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
Vulnerability class: Privilege Escalation
EPSS: 0.002 (5.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 6.7 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Google Android
- N/a Android — versions Android kernel
Weakness classification (CWE)
References
- security@android.com (x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-0403?
- CVE-2020-0403 is a medium-severity vulnerability in Google Android, classified under Improper Privilege Management. CVSS score: 6.7/10. Published 2020-09-17.
- How severe is CVE-2020-0403?
- Medium severity. CVSS v3 base score is 6.7 out of 10.