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6c151aeb6d
android_kernel_xiaomi_sm8450/net
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Ye Bin 6c151aeb6d Bluetooth: bnep: fix wild-memory-access in proto_unregister 
[ Upstream commit 64a90991ba8d4e32e3173ddd83d0b24167a5668c ]

There's issue as follows:
  KASAN: maybe wild-memory-access in range [0xdead...108-0xdead...10f]
  CPU: 3 UID: 0 PID: 2805 Comm: rmmod Tainted: G        W
  RIP: 0010:proto_unregister+0xee/0x400
  Call Trace:
   <TASK>
   __do_sys_delete_module+0x318/0x580
   do_syscall_64+0xc1/0x1d0
   entry_SYSCALL_64_after_hwframe+0x77/0x7f

As bnep_init() ignore bnep_sock_init()'s return value, and bnep_sock_init()
will cleanup all resource. Then when remove bnep module will call
bnep_sock_cleanup() to cleanup sock's resource.
To solve above issue just return bnep_sock_init()'s return value in
bnep_exit().

Fixes: 1da177e4c3 ("Linux-2.6.12-rc2")
Signed-off-by: Ye Bin <yebin10@huawei.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-11-08 16:21:58 +01:00
..
6lowpan 6lowpan: iphc: Fix an off-by-one check of array index 2021-09-15 09:50:34 +02:00
9p net/9p: fix uninit-value in p9_client_rpc() 2024-06-16 13:32:34 +02:00
802 mrp: introduce active flags to prevent UAF when applicant uninit 2023-01-14 10:16:18 +01:00
8021q gro: remove rcu_read_lock/rcu_read_unlock from gro_complete handlers 2024-09-12 11:06:47 +02:00
appletalk appletalk: Fix Use-After-Free in atalk_ioctl 2023-12-20 15:44:29 +01:00
atm atm: Fix Use-After-Free in do_vcc_ioctl 2023-12-20 15:44:28 +01:00
ax25 net: ax25: Fix deadlock caused by skb_recv_datagram in ax25_recvmsg 2022-06-22 14:13:17 +02:00
batman-adv batman-adv: Don't accept TT entries for out-of-spec VIDs 2024-07-05 09:12:54 +02:00
bluetooth Bluetooth: bnep: fix wild-memory-access in proto_unregister 2024-11-08 16:21:58 +01:00
bpf bpf: Move skb->len == 0 checks into __bpf_redirect 2023-01-14 10:15:31 +01:00
bpfilter bpfilter: Specify the log level for the kmsg message 2021-07-14 16:56:29 +02:00
bridge netfilter: br_netfilter: fix panic with metadata_dst skb 2024-10-17 15:08:34 +02:00
caif net: caif: Fix use-after-free in cfusbl_device_notify() 2023-03-17 08:45:11 +01:00
can can: bcm: Clear bo->bcm_proc_read after remove_proc_entry(). 2024-10-17 15:07:41 +02:00
ceph libceph: fix race between delayed_work() and ceph_monc_stop() 2024-07-18 13:05:49 +02:00
core net: add more sanity checks to qdisc_pkt_len_init() 2024-10-17 15:08:07 +02:00
dcb net: dcb: choose correct policy to parse DCB_ATTR_BCN 2023-08-11 11:57:50 +02:00
dccp dccp/tcp: Call security_inet_conn_request() after setting IPv6 addresses. 2023-11-20 11:06:55 +01:00
decnet Remove DECnet support from kernel 2023-06-21 15:45:38 +02:00
dns_resolver keys, dns: Fix size check of V1 server-list header 2024-01-25 14:37:50 -08:00
dsa net: dsa: tag_sja1105: fix MAC DA patching from meta frames 2023-07-27 08:44:10 +02:00
ethernet gro: remove rcu_read_lock/rcu_read_unlock from gro_complete handlers 2024-09-12 11:06:47 +02:00
ethtool ethtool: check device is present when getting link settings 2024-09-04 13:17:46 +02:00
hsr hsr: Handle failures in module init 2024-03-26 18:22:03 -04:00
ieee802154 net: ieee802154: fix error return code in dgram_bind() 2022-11-03 23:57:51 +09:00
ife net: sched: ife: fix potential use-after-free 2024-01-05 15:12:24 +01:00
ipv4 ipv4: give an IPv4 dev to blackhole_netdev 2024-11-08 16:21:57 +01:00
ipv6 netfilter: ip6t_rpfilter: Fix regression with VRF interfaces 2024-10-17 15:08:38 +02:00
iucv s390/iucv: fix receive buffer virtual vs physical address confusion 2024-09-04 13:17:38 +02:00
kcm kcm: Serialise kcm_sendmsg() for the same socket. 2024-09-04 13:17:40 +02:00
key net: af_key: fix sadb_x_filter validation 2023-08-26 15:26:51 +02:00
l2tp genetlink: hold RCU in genlmsg_mcast() 2024-11-08 16:21:57 +01:00
l3mdev net: Add l3mdev index to flow struct and avoid oif reset for port devices 2024-10-17 15:08:35 +02:00
lapb net: lapb: Copy the skb before sending a packet 2021-02-10 09:29:14 +01:00
llc llc: call sock_orphan() at release time 2024-02-23 08:42:17 +01:00
mac80211 wifi: mac80211: fix potential key use-after-free 2024-10-22 15:39:24 +02:00
mac802154 net: mac802154: Fix racy device stats updates by DEV_STATS_INC() and DEV_STATS_ADD() 2024-07-27 10:40:21 +02:00
mpls net: mpls: fix stale pointer if allocation fails during device rename 2023-02-22 12:55:58 +01:00
mptcp mptcp: handle consistently DSS corruption 2024-10-22 15:39:29 +02:00
ncsi net/ncsi: Fix the multi thread manner of NCSI driver 2024-07-05 09:12:22 +02:00
netfilter netfilter: ctnetlink: compile ctnetlink_label_size with CONFIG_NF_CONNTRACK_EVENTS 2024-10-17 15:07:58 +02:00
netlabel calipso: fix memory leak in netlbl_calipso_add_pass() 2024-01-25 14:37:40 -08:00
netlink genetlink: hold RCU in genlmsg_mcast() 2024-11-08 16:21:57 +01:00
netrom netrom: Fix a memory leak in nr_heartbeat_expiry() 2024-07-05 09:12:37 +02:00
nfc nfc: nci: Fix handling of zero-length payload packets in nci_rx_work() 2024-06-16 13:32:27 +02:00
nsh nsh: Restore skb->{protocol,data,mac_header} for outer header in nsh_gso_segment(). 2024-05-17 11:48:00 +02:00
openvswitch openvswitch: Set the skbuff pkt_type for proper pmtud support. 2024-06-16 13:32:27 +02:00
packet af_packet: Handle outgoing VLAN packets without hardware offloading 2024-08-19 05:40:55 +02:00
phonet phonet: fix rtm_phonet_notify() skb allocation 2024-05-17 11:48:07 +02:00
psample psample: Require 'CAP_NET_ADMIN' when joining "packets" group 2023-12-13 18:27:06 +01:00
qrtr net: qrtr: Update packets cloning when broadcasting 2024-10-17 15:07:58 +02:00
rds net:rds: Fix possible deadlock in rds_message_put 2024-09-04 13:17:45 +02:00
rfkill net: rfkill: gpio: set GPIO direction 2024-01-05 15:12:28 +01:00
rose net/rose: fix races in rose_kill_by_device() 2024-01-05 15:12:24 +01:00
rxrpc rxrpc: Fix response to PING RESPONSE ACKs to a dead call 2024-02-23 08:42:20 +01:00
sched net/sched: accept TCA_STAB only for root qdisc 2024-10-17 15:08:35 +02:00
sctp sctp: ensure sk_state is set to CLOSED if hashing fails in sctp_listen_start 2024-10-17 15:08:35 +02:00
smc net/smc: Fix searching in list of known pnetids in smc_pnet_add_pnetid 2024-11-08 16:21:57 +01:00
strparser bpf: sockmap, strparser, and tls are reusing qdisc_skb_cb and colliding 2021-11-18 14:04:27 +01:00
sunrpc net, sunrpc: Remap EPERM in case of connection failure in xs_tcp_setup_socket 2024-09-12 11:06:51 +02:00
switchdev net: switchdev: don't set port_obj_info->handled true when -EOPNOTSUPP 2021-02-07 15:37:12 +01:00
tipc tipc: guard against string buffer overrun 2024-10-17 15:08:11 +02:00
tls tls: fix missing memory barrier in tls_init 2024-06-16 13:32:27 +02:00
unix af_unix: Remove put_pid()/put_cred() in copy_peercred(). 2024-09-12 11:06:45 +02:00
vmw_vsock virtio/vsock: fix logic which reduces credit update messages 2024-01-25 14:37:45 -08:00
wimax genetlink: move to smaller ops wherever possible 2020-10-02 19:11:11 -07:00
wireless genetlink: hold RCU in genlmsg_mcast() 2024-11-08 16:21:57 +01:00
x25 net/x25: fix incorrect parameter validation in the x25_getsockopt() function 2024-03-26 18:21:54 -04:00
xdp xsk: validate user input for XDP_{UMEM|COMPLETION}_FILL_RING 2024-05-02 16:23:33 +02:00
xfrm xfrm: Pass flowi_oif or l3mdev as oif to xfrm_dst_lookup 2024-10-17 15:08:38 +02:00
compat.c net: Return the correct errno code 2021-06-18 10:00:06 +02:00
devres.c
Kconfig Remove DECnet support from kernel 2023-06-21 15:45:38 +02:00
Makefile Remove DECnet support from kernel 2023-06-21 15:45:38 +02:00
socket.c net: Save and restore msg_namelen in sock_sendmsg 2024-01-15 18:48:04 +01:00
sysctl_net.c