Linux kernel bug fix: mm: prevent derefencing NULL ptr in pfn_section_valid()
Subsystem: other (include/linux/mmzone.h)
Bug type: null-deref, severity: medium
Keywords: null pointer
Files changed: include/linux/mmzone.h
Introduced by Charan Teja Kalla on 2023-12-29 11:58:43 -0800; fixed by Waiman Long on 2024-07-03 22:40:36 -0700 (lifetime: 187 days)