PT-2019-2403 · Huawei+1 · Huawei Mate 9 Pro+1
Published
2019-04-15
·
Updated
2019-04-15
CVSS v2.0
5.6
Medium
| Vector | AV:L/AC:L/Au:N/C:P/I:N/A:C |
Name of the Vulnerable Software and Affected Versions
Huawei Mate 9 Pro (affected versions not specified)
Description
The issue is related to the init agent2TA context function in the TEEOS.img file, specifically at offset 0x13949C, within the SMC handler of the TEE OS Trusted Core operating system. It is caused by a lack of validation of the remap value passed in a request. This could allow an attacker to cause a denial of service or read the TEE OS kernel's virtual memory at an arbitrary address, up to 16 bytes per request.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Information Disclosure
RCE
Found an issue in the description? Have something to add? Feel free to write us 👾
Related Identifiers
Affected Products
Huawei Mate 9 Pro
Tee Os