Linux kernel bug fix: md: fix create on open mddev lifetime regression
Subsystem: drivers/md (drivers/md/md.c)
Bug type: use-after-free, severity: unknown
Keywords: refcount;UAF
Files changed: drivers/md/md.c
Introduced by Xiao Ni on 2025-07-12 17:51:54 +0800; fixed by Yu Kuai on 2025-07-31 01:21:43 +0800 (lifetime: 18 days)