CVE-2022-39830

Опубликовано: 05 сент. 2022

Источник: nvd

CVSS3: 7.5

EPSS Низкий

Описание

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.

Ссылки

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

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:samsung:mtower:*:*:*:*:*:*:*:*

Версия до 0.3.0 (включая)

EPSS

Процентиль: 61%

0.00417

Низкий

7.5 High

CVSS3

Дефекты

NVD-CWE-noinfo

Связанные уязвимости

GHSA-9gc4-vvg4-v98m