Unscored CVE-2022-40759 EUVD-2022-44026GHSA-v2j3-mr9j-gq5x

A NULL pointer dereference issue in the TEE_MACCompareFinal function in Samsung mTower through 0.3.0 allows a trusted application to trigge…

Published Sep 16, 2022 · Updated Aug 3, 2024 · Assigned by mitre

Description

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.

References

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