CVE-2023-35671

In onHostEmulationData of HostEmulationManager.java, there is a possible way for a general purpose NFC reader to read the full card number and expiry details when the device is in locked screen mode due to a logic error in the code. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

CVSS v3.1

5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

EPSS

0.23% chance of exploitation in the next 30 days, 14th percentile

Published

2023-09-11

Updated

2024-09-26

Proof-of-concept exploits (1)

• MrTiz/CVE-2023-3567175★ · 2026-07-25

References

• CVE Record
• NVD entry

Related

• CVE-2020-0688
• CVE-2023-3566
• CVE-2023-35674
• CVE-2023-3565
• CVE-2023-35679
• CVE-2023-35636