Linux kernel bug fix: mm/secretmem: fix NULL page->mapping dereference in page_is_secretmem()
Subsystem: other (include/linux/secretmem.h)
Bug type: null-deref, severity: high
Keywords: null pointer
Files changed: include/linux/secretmem.h
Introduced by Mike Rapoport on 2021-07-08 11:48:21 -0700; fixed by Sean Christopherson on 2021-10-18 20:22:03 -1000 (lifetime: 102 days)