Weichen Chen

**Name of the Vulnerable Software and Affected Versions** Linux kernel (affected versions not specified) **Description** The issue occurs when the number of cpu cores is adjusted to an odd number, causing the zone size to become an odd number. This leads to the address of certain zones being mapped to non-alignment va, resulting in crashes when accessing these va. The solution involves using ALIGN DOWN() to ensure the zone size is even. **Recommendations** At the moment, there is no information about a newer version that contains a fix for this vulnerability.