CVE-2021-25394
MEDIUM KEVMFC Charger Driver <SMR MAY-2021 Release 1 - Use After Free
Title source: llmExploitation Summary
CVE-2021-25394 is actively exploited and listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, added June 29, 2023.
Description
A use after free vulnerability via race condition in MFC charger driver prior to SMR MAY-2021 Release 1 allows arbitrary write given a radio privilege is compromised.
References (2)
Core 2
Core References
Vendor Advisory x_refsource_misc
https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=5
US Government Resource
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-25394
Scores
CVSS v3
6.4
EPSS
0.0058
EPSS Percentile
69.4%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
active
Automatable
no
Technical Impact
total
Details
CISA KEV
2023-06-29
VulnCheck KEV
2020-12-31
InTheWild.io
2020-12-31
ENISA EUVD
EUVD-2021-12290
CWE
CWE-362
CWE-416
Status
published
Products (4)
samsung/android
8.1
samsung/android
9.0 smr-apr-2021-r1 (4 CPE variants)
samsung/android
10.0 smr-apr-2021-r1 (3 CPE variants)
samsung/android
11.0 smr-apr-2021-r1 (4 CPE variants)
Published
Jun 11, 2021
KEV Added
Jun 29, 2023
Tracked Since
Feb 18, 2026