CVE-2023-20943

In clearApplicationUserData of ActivityManagerService.java, there is a possible way to remove system files due to a path traversal error. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10 Android-11 Android-12 Android-12L Android-13Android ID: A-240267890

CVSS v3.1

7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1

7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

0.18% chance of exploitation in the next 30 days, 8th percentile

Published

2023-02-28

Updated

2025-03-21

Proof-of-concept exploits (1)

• Trinadh465/frameworks_base_CVE-2023-209430★ · 2023-04-03

References

• CVE Record
• NVD entry

Related

• CVE-2023-2094
• CVE-2023-20944
• CVE-2023-20938
• CVE-2023-2095
• CVE-2023-20933
• CVE-2023-20955