CVE-2021-25369
Samsung Mobile Devices Improper Access Control Vulnerability
What is affected
| Vendor | Samsung |
|---|---|
| Product | Mobile Devices |
| Weakness | CWE-200 |
The vulnerability
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.
Required action
Apply updates per vendor instructions.
US federal civilian agencies were required to act by 29 November 2022 under BOD 22-01. The deadline is a compliance date, not a measure of severity — it says nothing about how dangerous the flaw is to anyone else.
Where this comes from
Every field on this page is taken from the CISA Known Exploited Vulnerabilities catalog, last synced 12 Nov 2026, 00:29. Nothing here is our own assessment. For the technical scoring, see the NVD record below.
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