Unscored CVE-2022-40758 EUVD-2022-44025GHSA-7wv6-549c-gjqh

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

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

Description

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

References

https://github.com/Samsung/mTower/issues/81
https://github.com/Samsung/mTower/blob/efd36709306a9afcca5b4782499d01be0c7a02a5/tee/lib/libutee/tee_api_operations.c#L1224