CVE-2020-12657
An issue was discovered in the Linux kernel before 5.6.5. There is a use-after-free in block/bfq-iosched.c related to bfq_idle_slice_timer_body.
Date published : 2020-05-05
https://security.netapp.com/advisory/ntap-20200608-0001/
https://cdn.kernel.org/pub/linux/kernel/v5.x/ChangeLog-5.6.5