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Max VA 0b1b3e086b tipc: fix size validations for the MSG_CRYPTO type 
commit fa40d9734a57bcbfa79a280189799f76c88f7bb0 upstream.

The function tipc_crypto_key_rcv is used to parse MSG_CRYPTO messages
to receive keys from other nodes in the cluster in order to decrypt any
further messages from them.
This patch verifies that any supplied sizes in the message body are
valid for the received message.

Fixes: 1ef6f7c9390f ("tipc: add automatic session key exchange")
Signed-off-by: Max VA <maxv@sentinelone.com>
Acked-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Jon Maloy <jmaloy@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-11-02 19:48:19 +01:00
..
addr.c
tipc: initialise addr_trail_end when setting node addresses
2019-08-11 21:40:04 -07:00
addr.h
…
bcast.c
net: tipc: fix FB_MTU eat two pages
2021-07-14 16:56:32 +02:00
bcast.h
tipc: update a binding service via broadcast
2020-06-17 08:53:34 -07:00
bearer.c
tipc: fix unique bearer names sanity check
2021-06-10 13:39:22 +02:00
bearer.h
tipc: introduce variable window congestion control
2019-12-10 17:31:15 -08:00
core.c
tipc: wait and exit until all work queues are done
2021-06-03 09:00:37 +02:00
core.h
tipc: wait and exit until all work queues are done
2021-06-03 09:00:37 +02:00
crypto.c
tipc: fix size validations for the MSG_CRYPTO type
2021-11-02 19:48:19 +01:00
crypto.h
tipc: add automatic rekeying for encryption key
2020-09-18 13:58:37 -07:00
diag.c
…
discover.c
net: tipc: kerneldoc fixes
2020-07-13 17:20:40 -07:00
discover.h
…
eth_media.c
tipc: Use is_broadcast_ether_addr() instead of memcmp()
2020-08-03 16:21:46 -07:00
group.c
tipc: Fix memory leak in tipc_group_create_member()
2020-09-14 16:36:20 -07:00
group.h
…
ib_media.c
tipc: introduce variable window congestion control
2019-12-10 17:31:15 -08:00
Kconfig
tipc: not enable tipc when ipv6 works as a module
2020-08-16 21:04:55 -07:00
link.c
tipc: fix NULL deref in tipc_link_xmit()
2021-01-23 16:04:00 +01:00
link.h
tipc: add support for broadcast rcv stats dumping
2020-05-26 15:16:52 -07:00
Makefile
tipc: remove meaningless assignment in Makefile
2020-01-08 12:38:54 -08:00
monitor.c
tipc: add NULL pointer check to prevent kernel oops
2020-03-15 00:07:00 -07:00
monitor.h
tipc: update mon's self addr when node addr generated
2019-11-12 19:45:45 -08:00
msg.c
net: tipc: fix FB_MTU eat two pages
2021-07-14 16:56:32 +02:00
msg.h
net: tipc: fix FB_MTU eat two pages
2021-07-14 16:56:32 +02:00
name_distr.c
tipc: fix NULL pointer dereference in tipc_named_rcv
2020-10-09 18:29:06 -07:00
name_distr.h
tipc: update a binding service via broadcast
2020-06-17 08:53:34 -07:00
name_table.c
treewide: Change list_sort to use const pointers
2021-09-30 10:11:04 +02:00
name_table.h
tipc: update a binding service via broadcast
2020-06-17 08:53:34 -07:00
net.c
tipc: fix a deadlock when flushing scheduled work
2020-09-07 12:08:53 -07:00
net.h
tipc: fix a deadlock when flushing scheduled work
2020-09-07 12:08:53 -07:00
netlink_compat.c
tipc: convert dest node's address to network order
2021-05-19 10:12:52 +02:00
netlink.c
tipc: add automatic rekeying for encryption key
2020-09-18 13:58:37 -07:00
netlink.h
net: tipc: allocate attrs locally instead of using genl_family_attrbuf in compat_dumpit()
2019-10-06 15:44:47 +02:00
node.c
tipc: better validate user input in tipc_nl_retrieve_key()
2021-03-30 14:31:59 +02:00
node.h
tipc: add automatic session key exchange
2020-09-18 13:58:37 -07:00
socket.c
tipc: increase timeout in tipc_sk_enqueue()
2021-09-22 12:27:57 +02:00
socket.h
tipc: call tsk_set_importance from tipc_topsrv_create_listener
2020-05-28 11:11:46 -07:00
subscr.c
…
subscr.h
tipc: fix failed service subscription deletion
2020-05-13 12:33:19 -07:00
sysctl.c
tipc: add automatic session key exchange
2020-09-18 13:58:37 -07:00
topsrv.c
tipc: fix memory leak in tipc_topsrv_start()
2020-11-11 14:39:23 -08:00
topsrv.h
…
trace.c
tipc: remove unneeded semicolon in trace.c
2019-01-17 22:04:43 -08:00
trace.h
tipc: add support for broadcast rcv stats dumping
2020-05-26 15:16:52 -07:00
udp_media.c
tipc: wait and exit until all work queues are done
2021-06-03 09:00:37 +02:00
udp_media.h
…