CVE-2025-31712
NixOS vulnerability analysis and mitigation

Overview

In cplog service, there is a possible out of bounds write vulnerability (CVE-2025-31712) due to a missing bounds check. The vulnerability was discovered and disclosed on June 3, 2025, affecting various Unisoc hardware platforms including SC7731E, SC9832E, SC9863A, T310, T606, T610, and others, as well as Android versions 13.0, 14.0, and 15.0 (NVD, CVE).

Technical details

The vulnerability has been assigned a CVSS v3.1 base score of 6.2 (Medium) by NIST with the vector string CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H. The vulnerability is classified as CWE-120 (Buffer Copy without Checking Size of Input). The attack vector is local, requiring low attack complexity with no privileges or user interaction needed (NVD).

Impact

If exploited, this vulnerability could lead to local denial of service with no additional execution privileges needed. The impact primarily affects the availability of the system, with no direct impact on confidentiality or integrity (NVD).

Additional resources


SourceThis report was generated using AI

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