exploitDog

CVE-2022-40759

Опубликовано: 16 сент. 2022

Источник: nvd

CVSS3: 7.5

EPSS Низкий

Описание

A NULL pointer dereference issue in the TEE_MACCompareFinal function in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service (DoS) by invoking the function TEE_MACCompareFinal with a NULL pointer for the parameter operation.

Ссылки

https://github.com/Samsung/mTower/blob/efd36709306a9afcca5b4782499d01be0c7a02a5/tee/lib/libutee/tee_api_operations.c#L1249
Patch
Third Party Advisory
https://github.com/Samsung/mTower/issues/80
Third Party Advisory
https://github.com/Samsung/mTower/blob/efd36709306a9afcca5b4782499d01be0c7a02a5/tee/lib/libutee/tee_api_operations.c#L1249
Patch
Third Party Advisory
https://github.com/Samsung/mTower/issues/80
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

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

Версия до 0.3.0 (включая)

EPSS

Процентиль: 59%

0.00381

Низкий

7.5 High

CVSS3

Дефекты

CWE-476

Связанные уязвимости

GHSA-v2j3-mr9j-gq5x

CVSS3: 7.5

github

больше 3 лет назад

A NULL pointer dereference issue in the TEE_MACCompareFinal function in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service (DoS) by invoking the function TEE_MACCompareFinal with a NULL pointer for the parameter operation.

EPSS

Процентиль: 59%

0.00381

Низкий

7.5 High

CVSS3

Дефекты

CWE-476