CVE-2020-0069 - Mediatek Multiple Chipsets Insufficient Input Validation Vulnerability
Project:MediaTek
Product:Multiple Chipsets
Date Added:2021-11-03Due Date:2022-05-03
Vulnerability Name
Mediatek Multiple Chipsets Insufficient Input Validation Vulnerability
Description
Multiple MediaTek chipsets contain an insufficient input validation vulnerability and have missing SELinux restrictions in the Command Queue drivers ioctl handlers. This causes an out-of-bounds write leading to privilege escalation. This vulnerability was observed chained with CVE-2019-2215 and CVE-2020-0041 under exploit chain "AbstractEmu."
Known To Be Used in Ransomware Campaigns?
Unknown
Action
Apply updates per vendor instructions.
Additional Notes
https://nvd.nist.gov/vuln/detail/CVE-2020-0069