Herbert Xu 0725daaa9a xfrm: Zero padding when dumping algos and encap ... [ Upstream commit 8222d5910d ] When copying data to user-space we should ensure that only valid data is copied over. Padding in structures may be filled with random (possibly sensitve) data and should never be given directly to user-space. This patch fixes the copying of xfrm algorithms and the encap template in xfrm_user so that padding is zeroed. Reported-by: syzbot+fa5414772d5c445dac3c@syzkaller.appspotmail.com Reported-by: Hyunwoo Kim <v4bel@theori.io> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Reviewed-by: Sabrina Dubroca <sd@queasysnail.net> Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: Sasha Levin <sashal@kernel.org>		2023-04-05 11:24:52 +02:00
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espintcp.c	net: Fix data-races around netdev_max_backlog.	2022-08-31 17:16:42 +02:00
Kconfig	xfrm/compat: Add 32=>64-bit messages translator	2020-09-24 08:53:03 +02:00
Makefile	xfrm: Provide API to register translator module	2020-09-24 08:53:03 +02:00
xfrm_algo.c
xfrm_compat.c	xfrm/compat: prevent potential spectre v1 gadget in xfrm_xlate32_attr()	2023-02-14 19:17:58 +01:00
xfrm_device.c	xfrm: replay: Fix ESN wrap around for GSO	2022-12-02 17:41:02 +01:00
xfrm_hash.c
xfrm_hash.h	xfrm: add state hashtable keyed by seq	2021-05-14 13:52:01 +02:00
xfrm_inout.h
xfrm_input.c	xfrm: fix bug with DSCP copy to v6 from v4 tunnel	2023-02-14 19:17:58 +01:00
xfrm_interface.c	Fix XFRM-I support for nested ESP tunnels	2023-03-03 11:45:51 +01:00
xfrm_ipcomp.c	xfrm: Update ipcomp_scratches with NULL when freed	2022-10-26 12:35:34 +02:00
xfrm_output.c	net/xfrm: IPsec tunnel mode fix inner_ipproto setting in sec_path	2022-01-27 11:03:49 +01:00
xfrm_policy.c	Fix XFRM-I support for nested ESP tunnels	2023-03-03 11:45:51 +01:00
xfrm_proc.c
xfrm_replay.c	xfrm: replay: Fix ESN wrap around for GSO	2022-12-02 17:41:02 +01:00
xfrm_state.c	xfrm: Allow transport-mode states with AF_UNSPEC selector	2023-03-22 13:31:22 +01:00
xfrm_sysctl.c
xfrm_user.c	xfrm: Zero padding when dumping algos and encap	2023-04-05 11:24:52 +02:00