CVE-2020-0069
KEVMediatek Multiple Chipsets Insufficient Input Validation Vulnerability
View CVE record →- Vendor / Project
- MediaTek
- Product
- Multiple Chipsets
- Date added
- Nov 3, 2021
- Due date
- May 3, 2022
- Known ransomware use
- Unknown
- CWEs
- CWE-787
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."
Required action
Apply updates per vendor instructions.