BaseFortify

Publication date: 2025-11-11

Last updated on: 2025-11-12

Assigner: Unisoc

Description

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

CVSS Scores

EPSS Scores

Probability:
Percentile:

Meta Information

Published

2025-11-11

Last Modified

2025-11-12

Generated

2026-07-06

AI Q&A

2025-11-11

EPSS Evaluated

2026-07-05

NVD

CVE-2025-31719

Affected Vendors & Products

Vendor	Product	Version / Range
unisoc	android	14
unisoc	android	16
unisoc	android	13
unisoc	android	15

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-UNKNOWN

Attack-Flow Graph

Executive Summary

This vulnerability is a possible memory consistency issue in the TEE EcDSA algorithm, which could cause the generation of incorrect signature results with a low probability.

Impact Analysis

The impact of this vulnerability could be the generation of incorrect digital signatures, which may affect the integrity and authenticity of signed data. This could potentially lead to issues in systems relying on these signatures for security.

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