Mark O'Donovan fde791e8a9 crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui() ... [ Upstream commit 9e47a758b7 ] During NVMeTCP Authentication a controller can trigger a kernel oops by specifying the 8192 bit Diffie Hellman group and passing a correctly sized, but zeroed Diffie Hellamn value. mpi_cmp_ui() was detecting this if the second parameter was 0, but 1 is passed from dh_is_pubkey_valid(). This causes the null pointer u->d to be dereferenced towards the end of mpi_cmp_ui() Signed-off-by: Mark O'Donovan <shiftee@posteo.net> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-09-23 10:47:04 +02:00
..
generic_mpih-add1.c
generic_mpih-lshift.c
generic_mpih-mul1.c
generic_mpih-mul2.c
generic_mpih-mul3.c
generic_mpih-rshift.c
generic_mpih-sub1.c
longlong.h	lib/mpi: Eliminate unused umul_ppmm definitions for MIPS	2023-08-30 16:35:07 +02:00
Makefile
mpi-bit.c
mpi-cmp.c	crypto: lib/mpi - avoid null pointer deref in mpi_cmp_ui()	2023-09-23 10:47:04 +02:00
mpi-inline.h
mpi-internal.h
mpi-pow.c	lib/mpi: Fix karactx leak in mpi_powm	2019-07-10 09:54:40 +02:00
mpicoder.c	lib/mpi: Fix buffer overrun when SG is too long	2023-03-11 16:26:36 +01:00
mpih-cmp.c
mpih-div.c
mpih-mul.c
mpiutil.c