Linux kernel bug fix: IB/hfi1: Ensure correct mm is used at all times
Subsystem: rdma (drivers/infiniband/hw/hfi1/user_exp_rcv.c)
Bug type: use-after-free, severity: security
Keywords: use after free
Files changed: drivers/infiniband/hw/hfi1/file_ops.c;drivers/infiniband/hw/hfi1/hfi.h;drivers/infiniband/hw/hfi1/mmu_rb.c;drivers/infiniband/hw/hfi1/mmu_rb.h;drivers/infiniband/hw/hfi1/user_exp_rcv.c;drivers/infiniband/hw/hfi1/user_exp_rcv.h;drivers/infiniband/hw/hfi1/user_sdma.c;drivers/infiniband/hw/hfi1/user_sdma.h
Introduced by Ira Weiny on 2016-08-22 15:00:42 -0400; fixed by Dennis Dalessandro on 2020-11-25 20:30:46 -0400 (lifetime: 1556 days)