CVE-2023-21115 | Google Android 11.0/12.0 btm_sec.cc btm_sec_encrypt_change downgrade (A-258834033 / EUVD-2023-25283)
A vulnerability identified as problematic has been detected in Google Android 11.0/12.0. The impacted element is the function btm_sec_encrypt_change of the file btm_sec.cc. This manipulation causes algorithm downgrade.
This vulnerability is tracked as CVE-2023-21115. The attack is only possible within the local network. No exploit exists.
To fix this issue, it is recommended to deploy a patch.