In setSkipPrompt of AssociationRequest.java , there is a possible way to establish a companion device association without any confirmation due to CDM. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Android | 12.0 (including) | 12.0 (including) | |
| Android | 12.1 (including) | 12.1 (including) |
References
- https://android.googlesource.com/platform/frameworks/base/+/9722ce9d733edab76163fbcd21b231424e3d7061
- https://android.googlesource.com/platform/frameworks/base/+/df49e0e3083b0707e2cca5a5956b49f14ded078e
- https://source.android.com/security/bulletin/2024-07-01
- https://android.googlesource.com/platform/frameworks/base/+/9722ce9d733edab76163fbcd21b231424e3d7061
- https://android.googlesource.com/platform/frameworks/base/+/df49e0e3083b0707e2cca5a5956b49f14ded078e
- https://source.android.com/security/bulletin/2024-07-01