Description: perf_trace_lock_acquire use-after-free
References:
 https://bugzilla.kernel.org/show_bug.cgi?id=205705
Notes:
Bugs:
upstream: pending [6d390e4b5d48ec03bb87e63cf0a2bff5f4e116da]
4.19-upstream-stable:
4.9-upstream-stable:
3.16-upstream-stable:
sid:
4.19-buster-security:
4.9-stretch-security:
3.16-jessie-security: