CVEvulnerability
CVE-2022-39830
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2022-09-05
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
sign_pFwInfo in Samsung mTower through 0.3.0 has a missing check on the return value of EC_KEY_set_public_key_affine_coordinates, leading to a denial of service.
Affected configurations
• samsung mtower (<= 0.3.0)
References
- https://github.com/Samsung/mTower/blob/18f4b592a8a973ce5972f4e2658ea0f6e3686284/tools/fwinfogen.c#L194 Exploit, Third Party Advisory
- https://github.com/Samsung/mTower/issues/77 Exploit, Issue Tracking, Third Party Advisory
- https://www.openssl.org/docs/manmaster/man3/EC_KEY_set_public_key_affine_coordinates.html Third Party Advisory
- https://github.com/Samsung/mTower/blob/18f4b592a8a973ce5972f4e2658ea0f6e3686284/tools/fwinfogen.c#L194 Exploit, Third Party Advisory
- https://github.com/Samsung/mTower/issues/77 Exploit, Issue Tracking, Third Party Advisory
- https://www.openssl.org/docs/manmaster/man3/EC_KEY_set_public_key_affine_coordinates.html Third Party Advisory