CVE-2024-24856 Information

Description

The memory allocation function ACPI_ALLOCATE_ZEROED does not guarantee a successful allocation but the subsequent code directly dereferences the pointer that receives it which may lead to null pointer dereference.

To fix this issue a null pointer check should be added. If it is null return exception code AE_NO_MEMORY.

Reference

https://bugzilla.openanolis.cn/show_bug.cgi?id=8764