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185fa5984d
linux/net/bluetooth
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Itay Iellin 185fa5984d Bluetooth: Fix the creation of hdev->name 
commit 103a2f3255 upstream.

Set a size limit of 8 bytes of the written buffer to "hdev->name"
including the terminating null byte, as the size of "hdev->name" is 8
bytes. If an id value which is greater than 9999 is allocated,
then the "snprintf(hdev->name, sizeof(hdev->name), "hci%d", id)"
function call would lead to a truncation of the id value in decimal
notation.

Set an explicit maximum id parameter in the id allocation function call.
The id allocation function defines the maximum allocated id value as the
maximum id parameter value minus one. Therefore, HCI_MAX_ID is defined
as 10000.

Signed-off-by: Itay Iellin <ieitayie@gmail.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-05-15 20:00:09 +02:00
..
bnep net: make ->{get,set}sockopt in proto_ops optional 2020-07-19 18:16:41 -07:00
cmtp Bluetooth: cmtp: fix possible panic when cmtp_init_sockets() fails 2022-01-27 10:53:45 +01:00
hidp Bluetooth: hidp: use correct wait queue when removing ctrl_wait 2021-08-26 08:35:40 -04:00
rfcomm Merge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next 2020-07-31 15:11:52 -07:00
6lowpan.c Bluetooth: add a mutex lock to avoid UAF in do_enale_set 2020-06-23 14:30:07 +02:00
a2mp.c Bluetooth: drop HCI device reference before return 2021-03-04 11:37:25 +01:00
a2mp.h Bluetooth: Replace zero-length array with flexible-array member 2020-02-28 08:30:02 +01:00
af_bluetooth.c Bluetooth: Add support for BT_PKT_STATUS CMSG data for SCO connections 2020-06-12 15:08:49 +02:00
amp.c Bluetooth: Fix null pointer dereference in amp_read_loc_assoc_final_data 2021-03-07 12:34:10 +01:00
amp.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 284 2019-06-05 17:36:37 +02:00
ecdh_helper.c mm, treewide: rename kzfree() to kfree_sensitive() 2020-08-07 11:33:22 -07:00
ecdh_helper.h Fix misc new gcc warnings 2021-05-11 14:47:36 +02:00
hci_conn.c Bluetooth: call hci_le_conn_failed with hdev lock in hci_le_conn_failed 2022-04-08 14:40:22 +02:00
hci_core.c Bluetooth: Fix the creation of hdev->name 2022-05-15 20:00:09 +02:00
hci_debugfs.c Bluetooth: debugfs option to unset MITM flag 2020-04-07 18:32:21 +02:00
hci_debugfs.h
hci_event.c Bluetooth: Fix use after free in hci_send_acl 2022-04-13 21:01:00 +02:00
hci_request.c Bluetooth: hci_sync: Fix not setting adv set duration 2022-01-27 10:54:29 +01:00
hci_request.h Bluetooth: Enable/Disable address resolution during le create conn 2020-07-30 09:34:43 +02:00
hci_sock.c Bluetooth: defer cleanup of resources in hci_unregister_dev() 2021-08-12 13:22:08 +02:00
hci_sysfs.c Bluetooth: defer cleanup of resources in hci_unregister_dev() 2021-08-12 13:22:08 +02:00
Kconfig Bluetooth: Disable High Speed by default 2020-09-25 20:21:55 +02:00
l2cap_core.c Bluetooth: use memset avoid memory leaks 2022-04-13 21:00:59 +02:00
l2cap_sock.c Bluetooth: L2CAP: uninitialized variables in l2cap_sock_setsockopt() 2022-01-27 10:54:02 +01:00
leds.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
leds.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
lib.c Bluetooth: Introduce debug feature when dynamic debug is disabled 2020-05-11 12:16:27 +02:00
Makefile Bluetooth: implement read/set default system parameters mgmt 2020-06-12 21:41:07 +02:00
mgmt_config.c Bluetooth: Adding a configurable autoconnect timeout 2020-07-07 17:37:03 +02:00
mgmt_config.h Bluetooth: mgmt: Add commands for runtime configuration 2020-06-18 13:11:03 +03:00
mgmt_util.c
mgmt_util.h
mgmt.c Bluetooth: mgmt: Fix wrong opcode in the response for add_adv cmd 2021-09-15 09:50:35 +02:00
msft.c Bluetooth: Replace zero-length array with flexible-array member 2020-10-29 17:22:59 -05:00
msft.h Bluetooth: Add handler of MGMT_OP_READ_ADV_MONITOR_FEATURES 2020-06-18 13:11:21 +03:00
sco.c Bluetooth: fix init and cleanup of sco_conn.timeout_work 2021-11-18 14:04:01 +01:00
selftest.c Bluetooth: Remove CRYPTO_ALG_INTERNAL flag 2020-07-31 16:42:04 +03:00
selftest.h
smp.c Bluetooth: SMP: Fail if remote and local public keys are identical 2021-05-26 12:06:57 +02:00
smp.h