GSD-2023-21269 — Vulnetix

GSD-2023-21269 PUBLISHED

In startActivityInner of ActivityStarter.java, there is a possible way to launch an activity into PiP mode from the background due to BAL bypass. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Affected Products

Vendor	Product	Versions
Google	Android	13

Timeline

Nov 28, 2020 CVE Published

References

https://android.googlesource.com/platform/frameworks/base/+/70ec64dc5a2a816d6aa324190a726a85fd749b30 url
https://source.android.com/security/bulletin/2023-08-01 url

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