Coverage › CVE-2021-25370
CVE-2021-25370 Unmapped
Samsung Mobile Devices Memory Corruption Vulnerability
- Vendor / product
- Samsung — Mobile Devices
- Description (CISA)
- Samsung mobile devices using Mali GPU contain an incorrect implementation handling file descriptor in dpu driver. This incorrect implementation results in memory corruption, leading to kernel panic. This vulnerability was chained with CVE-2021-25337 and CVE-2021-25369.
- Added to KEV
- 2022-11-08
- Due date
- 2022-11-29
- Required action
- Apply updates per vendor instructions.
- Known ransomware use
- Unknown
- CWE
- CWE-416
- CISA notes
- https://security.samsungmobile.com/securityUpdate.smsb
https://nvd.nist.gov/vuln/detail/CVE-2021-25370 - Elsewhere
- cve.org · NVD · CISA KEV · JSON
ATT&CK techniques
No public source states how this vulnerability is exploited in ATT&CK terms.
The only authoritative CVE → ATT&CK mapping in the open — CTID's Mappings Explorer, pinned to a KEV snapshot of 2025-07-28 and ATT&CK 16.1 — does not include CVE-2021-25370. CISA's catalogue carries no technique field. kevmap does not infer techniques from the CWE (CWE-416) — here is why — and does not guess.
This page will change state automatically if a mapping is published. What is shown above is everything CISA publishes about the entry.