In multiple functions of AppOpsService.java, there is a possible way to saturate the content of /data/system/appops_accesses.xml due to resource exhaustion. This could lead to local denial of service 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) | |
| Android | 13.0 (including) | 13.0 (including) | |
| Android | 14.0 (including) | 14.0 (including) |
References
- https://android.googlesource.com/platform/frameworks/base/+/6beb68ca17d1220f3f09a53cf0a0c541db4ead62
- https://source.android.com/security/bulletin/2024-04-01
- https://android.googlesource.com/platform/frameworks/base/+/6beb68ca17d1220f3f09a53cf0a0c541db4ead62
- https://source.android.com/security/bulletin/2024-04-01