Linux kernel bug fix: virtio-blk: handle block_device_operations callbacks after hot unplug
Subsystem: drivers/block (drivers/block/virtio_blk.c)
Bug type: use-after-free, severity: high
Keywords: use after free;null pointer
Files changed: drivers/block/virtio_blk.c
Introduced by Ryan Harper on 2008-05-02 21:50:51 +1000; fixed by Stefan Hajnoczi on 2020-05-02 10:28:13 -0400 (lifetime: 4382 days)