Linux kernel bug fix: blk-mq: don't free tags if the tag_set is used by other device in queue initialztion
Subsystem: block (block/blk-mq.c)
Bug type: use-after-free, severity: high
Keywords: refcount;use after free;UAF
Files changed: block/blk-mq.c
Introduced by Keith Busch on 2016-02-09 12:42:17 -0700; fixed by Ye Bin on 2021-11-08 06:23:49 -0700 (lifetime: 2098 days)