CVE-2021-25474: Samsung Mobile Security

Assuming a shell privilege is gained, an improper exception handling for multi_sim_bar_hide_by_meadia_full value in SystemUI prior to SMR Oct-2021 Release 1 allows an attacker to cause a permanent denial of service in user device before factory reset.

Improper authentication in InputManagerService prior to SMR Oct-2021 Release 1 allows monitoring the touch event.

Lack of boundary checking of a buffer in recv_data() of modem interface driver prior to SMR Oct-2021 Release 1 allows OOB read.

Lack of boundary checking of a buffer in livfivextractor library prior to SMR Oct-2021 Release 1 allows OOB read.

An improper length check in APAService prior to SMR Sep-2021 Release 1 results in stack based Buffer Overflow.