Vulnerabilities > CVE-2022-39828 - Unspecified vulnerability in Samsung Mtower 0.1.0/0.2.0/0.3.0
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
sign_pFwInfo in Samsung mTower through 0.3.0 has a missing check on the return value of EC_KEY_set_private_key, leading to a denial of service.
Vulnerable Configurations
| Part | Description | Count |
|---|---|---|
| Application | 3 |
References
- https://github.com/Samsung/mTower/blob/18f4b592a8a973ce5972f4e2658ea0f6e3686284/tools/fwinfogen.c#L193
- https://github.com/Samsung/mTower/blob/18f4b592a8a973ce5972f4e2658ea0f6e3686284/tools/fwinfogen.c#L193
- https://github.com/Samsung/mTower/issues/76
- https://github.com/Samsung/mTower/issues/76
- https://www.openssl.org/docs/manmaster/man3/EC_KEY_set_private_key.html
- https://www.openssl.org/docs/manmaster/man3/EC_KEY_set_private_key.html