Description
In multiple functions of UserDictionaryProvider.java, there is a possible way to add and delete words in the user dictionary due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Exploits (1)
nomisec
WORKING POC
21 stars
by IOActive · poc
https://github.com/IOActive/AOSP-ExploitUserDictionary
References (1)
Core 1
Core References
Vendor Advisory
https://source.android.com/security/bulletin/pixel/2018-06-01
Scores
CVSS v3
7.8
EPSS
0.0004
EPSS Percentile
12.1%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-269
Status
published
Products (7)
google/android
6.0
google/android
6.0.1
google/android
7.0
google/android
7.1.1
google/android
7.1.2
google/android
8.0
google/android
8.1
Published
Jan 17, 2025
Tracked Since
Feb 18, 2026