Linux kernel bug fix: filemap: Cache the value of vm_flags
Subsystem: memory (mm/filemap.c)
Bug type: use-after-free, severity: unknown
Keywords: use after free
Files changed: mm/filemap.c
Introduced by Matthew Wilcox (Oracle) on 2022-03-21 13:01:36 -0400; fixed by Matthew Wilcox (Oracle) on 2022-06-09 16:24:25 -0400 (lifetime: 80 days)