CVE-2025-31719 — MEDIUM (5.1)

Vulnerability Description

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

CVSS Score

5.1

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

LOW

Availability

LOW

References

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

FAQ

What is CVE-2025-31719?

CVE-2025-31719 is a vulnerability with a CVSS score of 5.1 (MEDIUM). In TEE EcDSA algorithm, there is a possible memory consistency issue. This could lead to generated incorrect signature results with low probability.

How severe is CVE-2025-31719?

CVE-2025-31719 has been rated MEDIUM with a CVSS base score of 5.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-31719?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.