Medium severity5.5NVD Advisory· Published Sep 11, 2023· Updated Jun 17, 2026
CVE-2023-35671
CVE-2023-35671
Description
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.
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Affected products
6Patches
Vulnerability mechanics
References
2- android.googlesource.com/platform/packages/apps/Nfc/+/745632835f3d97513a9c2a96e56e1dc06c4e4176nvdIssue TrackingPatch
- source.android.com/security/bulletin/2023-09-01nvdVendor Advisory
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