CVE-2022-20472

high-risk
Published 2022-12-13

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-239210579

Do I need to act?

~
4.5% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (5)

Affected Vendors

Google

References (2)

Patch https://source.android.com/security/bulletin/2022-12-01
Patch https://source.android.com/security/bulletin/2022-12-01
52
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 8/34 · Low
Exposure 12/34 · Low