CVE-2022-20473
CRITICALAndroid -10,11,12,12L,13 - RCE
Title source: llmDescription
In toLanguageTag of LocaleListCache.cpp, there is a possible out of bounds read due to an incorrect bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-239267173
Exploits (2)
nomisec
WORKING POC
1 stars
by Trinadh465 · poc
https://github.com/Trinadh465/frameworks_minikin_AOSP10_r33-CVE-2022-20473
nomisec
by Trinadh465 · poc
https://github.com/Trinadh465/frameworks_minikin_AOSP10_r33_CVE-2022-20473
Scores
CVSS v3
9.8
EPSS
0.5088
EPSS Percentile
97.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-125
Status
published
Products (5)
google/android
10.0
google/android
11.0
google/android
12.0
google/android
12.1
google/android
13.0
Published
Dec 13, 2022
Tracked Since
Feb 18, 2026