Vulnerabilities > CVE-2023-21422 - Incorrect Authorization vulnerability in Samsung Android 11.0/12.0
Attack vector
LOCAL Attack complexity
LOW Privileges required
LOW Confidentiality impact
NONE Integrity impact
HIGH Availability impact
NONE Summary
Improper authorization vulnerability in semAddPublicDnsAddr in WifiSevice prior to SMR Jan-2023 Release 1 allows attackers to set custom DNS server without permission via binding WifiService.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| OS | 63 |