Samsung Mobile Devices Improper Boundary Check Vulnerability (CVE-2021-25372)

An attacker, with administrative privileges, can achieve full data confidentiality loss, arbitrary modification of data, complete denial of service or system unavailability. Federal agencies are required to remediate by 2023-07-20 under CISA BOD 22-01.

This is a Out-of-bounds Write (CWE-787) vulnerability in Samsung Mobile Devices. An improper boundary check in DSP driver prior to SMR Mar-2021 Release 1 allows out of bounds memory access. Exploitation requires physical access, higher attack complexity, an administrative account, and no user interaction required.

Probably yes if any of these apply:

CISA added this CVE to the Known Exploited Vulnerabilities catalog on 2023-06-29 based on evidence of active exploitation in the wild. Federal agencies required to remediate by 2023-07-20.