Description: btrfs: crafted image causes use-after-free in btrfs_queue_work
References:
 https://github.com/bobfuzzer/CVE/tree/master/CVE-2019-19377
Notes:
Bugs:
upstream:
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: