Christopher Bednarz 410c05b60c RDMA/irdma: Prevent zero-length STAG registration ... commit bb6d73d9ad upstream. Currently irdma allows zero-length STAGs to be programmed in HW during the kernel mode fast register flow. Zero-length MR or STAG registration disable HW memory length checks. Improve gaps in bounds checking in irdma by preventing zero-length STAG or MR registrations except if the IB_PD_UNSAFE_GLOBAL_RKEY is set. This addresses the disclosure CVE-2023-25775. Fixes: b48c24c2d7 ("RDMA/irdma: Implement device supported verb APIs") Signed-off-by: Christopher Bednarz <christopher.n.bednarz@intel.com> Signed-off-by: Shiraz Saleem <shiraz.saleem@intel.com> Link: https://lore.kernel.org/r/20230818144838.1758-1-shiraz.saleem@intel.com Signed-off-by: Leon Romanovsky <leon@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-12-20 15:17:43 +01:00
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core	RDMA/core: Fix umem iterator when PAGE_SIZE is greater then HCA pgsz	2023-12-13 18:36:40 +01:00
hw	RDMA/irdma: Prevent zero-length STAG registration	2023-12-20 15:17:43 +01:00
sw	RDMA/siw: Fix connection failure handling	2023-10-10 21:59:09 +02:00
ulp	RDMA/rtrs-clt: Remove the warnings for req in_use check	2023-12-13 18:36:39 +01:00
Kconfig	RDMA/irdma: Add irdma Kconfig/Makefile and remove i40iw	2021-06-02 20:06:36 -03:00
Makefile