In collectOps of AppOpsService.java, there is a possible way to cause permanent DoS due to improper input validation. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.
- https://android.googlesource.com/platform/frameworks/base/+/0f3c01c326b6966590c652adec5baa61351756e4
No PoCs found on GitHub currently.