CVE-2022-20071

MEDIUM

Android - Privilege Escalation via Missing Certificate Validation

Title source: llm

Description

In ccu, there is a possible escalation of privilege due to a missing certificate validation. This could lead to local escalation of privilege with System execution privileges needed. User interaction is no needed for exploitation. Patch ID: ALPS06183315; Issue ID: ALPS06183315.

References (1)

Core 1

Core References

Vendor Advisory x_refsource_misc

https://corp.mediatek.com/product-security-bulletin/April-2022

Scores

CVSS v3 6.7

EPSS 0.0008

EPSS Percentile 0.3%

Attack Vector LOCAL

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

Details

CWE

CWE-295

Status published

Products (2)

google/android 11.0

google/android 12.0

Published Apr 11, 2022

Tracked Since Feb 18, 2026