In getGpuStatsGlobalInfo and getGpuStatsAppInfo of GpuService.cpp, there is a possible permission bypass due to a missing permission check. This could lead to local information disclosure of gpu statistics with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-161903239

References

• https://nvd.nist.gov/vuln/detail/CVE-2020-27057
• https://source.android.com/security/bulletin/pixel/2020-12-01