ASB-A-171221090

vendorUSosv

view advisory published 2021-04-01Licence: per source

In onCreate of DeviceChooserActivity.java, there is a possible way to bypass user consent when pairing a Bluetooth device due to a tapjacking/overlay attack. This could lead to local escalation of privilege and pairing malicious devices with no additional execution privileges needed. User interaction is needed for exploitation.

describes (1)

Related CVEs.

ID	severity	EPSS	exploitable	published
CVE-2021-0433US	high8.0	0.55% (45th)	Exploit	2021-04-13
In onCreate of DeviceChooserActivity.java, there is a possible way to bypass user consent when pairing a Bluetooth device due to a tapjacking/overlay attack. This could lead to loc…

references

External citations — patches, advisories, analysis.

https://android.googlesource.com/platform/frameworks/base/+/75419418cfd2f47439d0f65418f4a771cc58d14bFIX
https://android.googlesource.com/platform/frameworks/base/+/8e4928820e972a00342c00cf67e8795a094e6e68FIX
https://source.android.com/security/bulletin/2021-04-01ADVISORY

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