Linux kernel bug fix: perf/core: Fix race in the perf_mmap_close() function
Subsystem: kernel (kernel/events/core.c)
Bug type: use-after-free, severity: high
Keywords: refcount;use after free
Files changed: kernel/events/core.c
Introduced by Peter Zijlstra on 2013-06-19 12:44:13 +0200; fixed by Jiri Olsa on 2020-10-12 13:24:26 +0200 (lifetime: 2672 days)