CVE-2021-0612
In m4u, there is a possible memory corruption due to a use after free. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05403499; Issue ID: ALPS05425834.
Date published : 2021-09-27
https://corp.mediatek.com/product-security-bulletin/September-2021