In multiple functions of OneTimePermissionUserManager.java, there is a possible one-time permission retention due to a permissions bypass. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation.

References

• https://nvd.nist.gov/vuln/detail/CVE-2023-21249
• https://android.googlesource.com/platform/frameworks/base/+/c00b7e7dbc1fa30339adef693d02a51254755d7f
• https://source.android.com/security/bulletin/2023-07-01