CVE-2025-0243

What it actually does

Memory safety bugs causing memory corruption that can be leveraged to execute arbitrary code.

Why it matters to the business

Potential for attackers to run malicious code on affected systems, risking unauthorized access or system compromise; low urgency given no known exploitation and stable low exploit probability over 642 days since publication.

How an attack unfolds

An attacker triggers the memory corruption bugs via crafted inputs or operations within the application; with sufficient effort the corruption is turned into arbitrary code execution.

How to fix it

Upgrade affected installations to the fixed versions: opencv (Ubuntu:16.04:LTS) to 2.4.9.1+dfsg-1.5ubuntu1.1 and opencv (Ubuntu:18.04:LTS) to 3.2.0+dfsg-4ubuntu0.1.

How to confirm the fix worked

Confirm installed package versions match or exceed the listed fixed releases and perform regression testing for memory corruption issues.

Typical attack path

1. Identify a system running a vulnerable version of the affected product
2. Craft and deliver input designed to trigger memory safety bugs
3. Exploit resulting memory corruption to achieve arbitrary code execution

How to detect it

Review application and system logs for unexpected crashes or memory errors that could indicate attempted exploitation of the memory corruption issues.

What your security team should do

• Apply the listed package updates to all affected Ubuntu systems
• Monitor threat intelligence feeds for any future exploitation reports given the 642-day publication age and unchanged EPSS