Coverage › CVE-2021-25369
CVE-2021-25369 Unmapped
Samsung Mobile Devices Improper Access Control Vulnerability
- Vendor / product
- Samsung — Mobile Devices
- Description (CISA)
- Samsung mobile devices using Mali GPU contains an improper access control vulnerability in sec_log file. Exploitation of the vulnerability exposes sensitive kernel information to the userspace. This vulnerability was chained with CVE-2021-25337 and CVE-2021-25370.
- Added to KEV
- 2022-11-08
- Due date
- 2022-11-29
- Required action
- Apply updates per vendor instructions.
- Known ransomware use
- Unknown
- CWE
- CWE-200
- CISA notes
- https://security.samsungmobile.com/securityUpdate.smsb
https://nvd.nist.gov/vuln/detail/CVE-2021-25369 - 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-2021-25369. CISA's catalogue carries no technique field. kevmap does not infer techniques from the CWE (CWE-200) — 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.