CVE-2021-25395

State: Published
Severity: 6.4 Medium
Published: Jun 11, 2021
Updated: Oct 21, 2025
Reserved: Jan 19, 2021

Description

A race condition in MFC charger driver prior to SMR MAY-2021 Release 1 allows local attackers to bypass signature check given a radio privilege is compromised.

Scores

CVSS	Score	Vector	Source
3.1	6.4 Medium	CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H	Samsung Mobile

Weaknesses

CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

Affected Products

Product	Versions
Samsung Mobile DevicesSamsung Mobile	O(8.x), P(9.0), Q(10.0), R(11.0) to before SMR MAY-2021 Release 1Affected

References

https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=5
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-25395government-resource

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