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Medium severity6.8NVD Advisory· Published Jun 11, 2021· Updated Jun 17, 2026

CVE-2021-25397

CVE-2021-25397

Description

An improper access control vulnerability in TelephonyUI prior to SMR MAY-2021 Release 1 allows local attackers to write arbitrary files of telephony process via untrusted applications.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

5
  • Google/Android3 versions
    cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:google:android:10.0:*:*:*:*:*:*:*
    • cpe:2.3:o:google:android:11.0:*:*:*:*:*:*:*
    • cpe:2.3:o:google:android:9.0:*:*:*:*:*:*:*
  • Samsung Mobile/TelephonyUIllm-fuzzy
    Range: < SMR MAY-2021 Release 1
  • Samsung Mobile/mobile devicesv5
    Range: P(9.0), Q(10.0), R(11.0)

Patches

Vulnerability mechanics

References

2

News mentions

0

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