CVE-2022-20473

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

CVSS v3.1

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

CVSS v3.1

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

EPSS

8.85% chance of exploitation in the next 30 days, 95th percentile

Published

2022-12-13

Updated

2025-04-22

Proof-of-concept exploits (1)

• Trinadh465/frameworks_minikin_AOSP10_r33-CVE-2022-204731★ · 2023-01-03

References

• CVE Record
• NVD entry

Related

• CVE-2022-20470
• CVE-2022-20474
• CVE-2022-2046
• CVE-2022-20493
• CVE-2022-20452
• CVE-2022-20494