CVE-2025-31719

State: Published
Severity: 5.1 Medium
Published: Nov 11, 2025
Updated: Nov 14, 2025
Reserved: Apr 1, 2025

Description

In TEE EcDSA algorithm, there is a possible memory consistency issue. This could lead to generated incorrect signature results with low probability.

Scores

CVSS	Score	Vector	Source
3.1	5.1 Medium	CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L	Unisoc

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
SC7731E/SC9832E/SC9863A/T310/T606/T612/T616/T610/T618/T750/T765/T760/T770/T820/S8000/T8300/T9300Unisoc (Shanghai) Technologies Co., Ltd.	Android13/Android14/Android15/Android16Affected

References

https://www.unisoc.com/en/support/announcement/1987692028719517698

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