CVE-2021-25372
Samsung Mobile Devices
Samsung Mobile Devices Improper Boundary Check Vulnerability
What it is
Samsung mobile devices contain an improper boundary check vulnerability within DSP driver that allows for out-of-bounds memory access.
What to do
Apply updates per vendor instructions or discontinue use of the product if updates are unavailable
Vendor notices and references
- security.samsungmobile.com/securityUpdate.smsb?year=2021&month=3
- nvd.nist.gov/vuln/detail/CVE-2021-25372
Description and required action as published by CISA. Full record at NVD.
Other Samsung entries on the list
- MagicINFO 9 Server Samsung MagicINFO 9 Server Path Traversal Vulnerability CVE-2024-7399 · Apr 24, 2026
- Mobile Devices Samsung Mobile Devices Out-of-Bounds Write Vulnerability CVE-2025-21042 · Nov 10, 2025
- Mobile Devices Samsung Mobile Devices Out-of-Bounds Write Vulnerability CVE-2025-21043 · Oct 2, 2025
- MagicINFO 9 Server Samsung MagicINFO 9 Server Path Traversal Vulnerability CVE-2025-4632 · May 22, 2025
- Mobile Devices Samsung Mobile Devices Use-After-Free Vulnerability CVE-2022-22265 · Sep 18, 2023
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