Sabrina Dubroca 81be85353b tls: fix use-after-free on failed backlog decryption ... [ Upstream commit 13114dc554 ] When the decrypt request goes to the backlog and crypto_aead_decrypt returns -EBUSY, tls_do_decryption will wait until all async decryptions have completed. If one of them fails, tls_do_decryption will return -EBADMSG and tls_decrypt_sg jumps to the error path, releasing all the pages. But the pages have been passed to the async callback, and have already been released by tls_decrypt_done. The only true async case is when crypto_aead_decrypt returns -EINPROGRESS. With -EBUSY, we already waited so we can tell tls_sw_recvmsg that the data is available for immediate copy, but we need to notify tls_decrypt_sg (via the new ->async_done flag) that the memory has already been released. Fixes: 8590541473 ("net: tls: handle backlogging of crypto requests") Signed-off-by: Sabrina Dubroca <sd@queasysnail.net> Link: https://lore.kernel.org/r/4755dd8d9bebdefaa19ce1439b833d6199d4364c.1709132643.git.sd@queasysnail.net Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org>		2024-03-06 14:48:37 +00:00
..
6lowpan
9p	net: 9p: avoid freeing uninit memory in p9pdu_vreadf	2024-01-01 12:42:41 +00:00
802
8021q	vlan: skip nested type that is not IFLA_VLAN_QOS_MAPPING	2024-01-31 16:19:01 -08:00
appletalk	appletalk: Fix Use-After-Free in atalk_ioctl	2023-12-20 17:01:50 +01:00
atm	atm: Fix Use-After-Free in do_vcc_ioctl	2023-12-20 17:01:48 +01:00
ax25	ax25: Kconfig: Update link for linux-ax25.org	2023-09-18 12:56:58 +01:00
batman-adv	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2023-08-24 10:51:39 -07:00
bluetooth	Bluetooth: Enforce validation on max value of connection interval	2024-03-06 14:48:36 +00:00
bpf	bpf: Fix a few selftest failures due to llvm18 change	2024-02-05 20:14:20 +00:00
bpfilter
bridge	netfilter: bridge: confirm multicast packets before passing them up the stack	2024-03-06 14:48:36 +00:00
caif
can	can: j1939: Fix UAF in j1939_sk_match_filter during setsockopt(SO_J1939_FILTER)	2024-02-23 09:25:17 +01:00
ceph	libceph: fail sparse-read if the data length doesn't match	2024-03-01 13:34:56 +01:00
core	rtnetlink: fix error logic of IFLA_BRIDGE_FLAGS writing back	2024-03-06 14:48:36 +00:00
dcb	net: dcb: choose correct policy to parse DCB_ATTR_BCN	2023-08-01 21:07:46 -07:00
dccp	dccp/tcp: Call security_inet_conn_request() after setting IPv6 addresses.	2023-11-20 11:59:35 +01:00
devlink	devlink: fix port dump cmd type	2024-03-01 13:35:09 +01:00
dns_resolver	keys, dns: Fix size check of V1 server-list header	2024-01-25 15:35:41 -08:00
dsa	net: dsa: mark parsed interface mode for legacy switch drivers	2023-08-09 13:08:09 -07:00
ethernet
ethtool	ethtool: netlink: Add missing ethnl_ops_begin/complete	2024-01-25 15:36:00 -08:00
handshake	net/handshake: Fix handshake_req_destroy_test1	2024-02-23 09:24:50 +01:00
hsr	net: hsr: Use correct offset for HSR TLV values in supervisory HSR frames	2024-03-06 14:48:36 +00:00
ieee802154	sysctl-6.6-rc1	2023-08-29 17:39:15 -07:00
ife	net: sched: ife: fix potential use-after-free	2024-01-01 12:42:30 +00:00
ipv4	net: ip_tunnel: prevent perpetual headroom growth	2024-03-06 14:48:34 +00:00
ipv6	ipv6: fix potential "struct net" leak in inet6_rtm_getaddr()	2024-03-06 14:48:35 +00:00
iucv
kcm	net: kcm: fix direct access to bv_len	2024-02-05 20:14:25 +00:00
key	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2023-08-18 12:44:56 -07:00
l2tp	l2tp: pass correct message length to ip6_append_data	2024-03-01 13:35:01 +01:00
l3mdev
lapb
llc	llc: call sock_orphan() at release time	2024-02-05 20:14:36 +00:00
mac80211	wifi: mac80211: accept broadcast probe responses on 6 GHz	2024-03-01 13:34:55 +01:00
mac802154
mctp	net: mctp: take ownership of skb in mctp_local_output	2024-03-06 14:48:34 +00:00
mpls	networking: Update to register_net_sysctl_sz	2023-08-15 15:26:18 -07:00
mptcp	mptcp: add needs_id for netlink appending addr	2024-03-01 13:35:11 +01:00
ncsi	net/ncsi: Fix netlink major/minor version numbers	2024-01-25 15:35:20 -08:00
netfilter	netfilter: bridge: confirm multicast packets before passing them up the stack	2024-03-06 14:48:36 +00:00
netlabel	calipso: fix memory leak in netlbl_calipso_add_pass()	2024-01-25 15:35:14 -08:00
netlink	netlink: Fix kernel-infoleak-after-free in __skb_datagram_iter	2024-03-06 14:48:34 +00:00
netrom	netrom: Deny concurrent connect().	2023-08-28 06:58:46 +01:00
nfc	nfc: nci: free rx_data_reassembly skb on NCI device cleanup	2024-02-23 09:25:02 +01:00
nsh
openvswitch	net: openvswitch: limit the number of recursions from action sets	2024-02-23 09:24:51 +01:00
packet	packet: Move reference count in packet_sock to atomic_long_t	2023-12-13 18:45:23 +01:00
phonet	phonet/pep: fix racy skb_queue_empty() use	2024-03-01 13:35:10 +01:00
psample	psample: Require 'CAP_NET_ADMIN' when joining "packets" group	2023-12-13 18:45:10 +01:00
qrtr	net: qrtr: ns: Return 0 if server port is not present	2024-01-20 11:51:47 +01:00
rds	net/rds: Fix UBSAN: array-index-out-of-bounds in rds_cmsg_recv	2024-01-31 16:19:01 -08:00
rfkill	net: rfkill: gpio: set GPIO direction	2024-01-01 12:42:41 +00:00
rose	net/rose: fix races in rose_kill_by_device()	2024-01-01 12:42:31 +00:00
rxrpc	rxrpc: Fix counting of new acks and nacks	2024-02-16 19:10:50 +01:00
sched	net/sched: flower: Add lock protection when remove filter handle	2024-03-01 13:35:09 +01:00
sctp	sctp: fix busy polling	2024-01-25 15:35:30 -08:00
smc	net/smc: disable SEID on non-s390 archs where virtual ISM may be used	2024-02-05 20:14:25 +00:00
strparser
sunrpc	SUNRPC: Fix a suspicious RCU usage warning	2024-02-05 20:14:17 +00:00
switchdev	net: bridge: switchdev: Skip MDB replays of deferred events on offload	2024-03-01 13:35:06 +01:00
tipc	tipc: Check the bearer type before calling tipc_udp_nl_bearer_add()	2024-02-16 19:10:50 +01:00
tls	tls: fix use-after-free on failed backlog decryption	2024-03-06 14:48:37 +00:00
unix	af_unix: Call kfree_skb() for dead unix_(sk)->oob_skb in GC.	2024-02-16 19:10:50 +01:00
vmw_vsock	virtio/vsock: send credit update during setting SO_RCVLOWAT	2024-01-25 15:35:26 -08:00
wireless	wifi: cfg80211: fix missing interfaces when dumping	2024-03-01 13:34:48 +01:00
x25
xdp	xsk: Add truesize to skb_add_rx_frag().	2024-03-01 13:35:05 +01:00
xfrm	ipsec-2023-10-17	2023-10-17 18:21:13 -07:00
compat.c
devres.c
Kconfig	bpf: Add fd-based tcx multi-prog infra with link support	2023-07-19 10:07:27 -07:00
Kconfig.debug
Makefile
socket.c	net: Save and restore msg_namelen in sock_sendmsg	2024-01-10 17:16:51 +01:00
sysctl_net.c	sysctl: Add size to register_net_sysctl function	2023-08-15 15:26:17 -07:00