Unscored CVE-2022-40757 EUVD-2022-44024GHSA-4jvg-v6c8-xfqg

A Buffer Access with Incorrect Length Value vulnerablity in the TEE_MACComputeFinal function in Samsung mTower through 0.3.0 allows a trust…

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

Description

A Buffer Access with Incorrect Length Value vulnerablity in the TEE_MACComputeFinal function in Samsung mTower through 0.3.0 allows a trusted application to trigger a Denial of Service (DoS) by invoking the function TEE_MACComputeFinal with an excessive size value of messageLen.

References

https://github.com/Samsung/mTower/blob/efd36709306a9afcca5b4782499d01be0c7a02a5/tee/lib/libutee/tee_api_operations.c#L1031
https://github.com/Samsung/mTower/issues/81