CVE-2022-20084
HIGHAndroid - Missing Authorization for Emergency Broadcast Disabling
Title source: llmDescription
In telephony, there is a possible way to disable receiving emergency broadcasts due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS06498874; Issue ID: ALPS06498874.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://corp.mediatek.com/product-security-bulletin/May-2022
Scores
CVSS v3
7.8
EPSS
0.0010
EPSS Percentile
1.0%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Details
CWE
CWE-862
Status
published
Products (3)
google/android
10.0
google/android
11.0
google/android
12.0
Published
May 03, 2022
Tracked Since
Feb 18, 2026