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.

Related CPE's

a

samsung

mtower

Vulnerable

References

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

PatchThird Party Advisory

https://github.com/Samsung/mTower/issues/81

Third Party Advisory

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

PatchThird Party Advisory

https://github.com/Samsung/mTower/issues/81

Third Party Advisory

Weaknesses

[email protected]

Primary
CWE-119

CVSS impact metrics

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.5 · High

Information

Source identifier

[email protected]

Vulnerability status

Modified

Published

2022-09-16T20:15:12.390Z

3 years ago

Last modified

2024-11-21T06:22:00.013Z

1 year ago