Linux kernel bug fix: blktrace: fix use after free for struct blk_trace
Subsystem: tracing (kernel/trace/blktrace.c)
Bug type: use-after-free, severity: high
Keywords: refcount;use after free;UAF
Files changed: kernel/trace/blktrace.c
Introduced by Greg Kroah-Hartman on 2021-02-23 09:54:51 -0700; fixed by Yu Kuai on 2022-02-28 06:36:33 -0700 (lifetime: 369 days)