Unscored CVE-2022-39830 EUVD-2022-42275GHSA-9gc4-vvg4-v98m

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 t…

Published Sep 5, 2022 · Updated Aug 3, 2024 · Assigned by mitre

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.

References

https://www.openssl.org/docs/manmaster/man3/EC_KEY_set_public_key_affine_coordinates.html
https://github.com/Samsung/mTower/issues/77
https://github.com/Samsung/mTower/blob/18f4b592a8a973ce5972f4e2658ea0f6e3686284/tools/fwinfogen.c#L194