summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorWang Mingyu <wangmy@cn.fujitsu.com>2020-03-19 00:41:42 -0700
committerRichard Purdie <richard.purdie@linuxfoundation.org>2020-03-21 22:39:01 +0000
commit1eac51ae304fcb840a510a461dff4cdd9bc7b27a (patch)
treee0d1d5d85dd327e559f97129768b030f37b0f416
parent37ebf92a900bab7ee1c870658bf826cb33dcf8a8 (diff)
downloadpoky-1eac51ae304fcb840a510a461dff4cdd9bc7b27a.tar.gz
bluez5: upgrade 5.53 -> 5.54
CVE-2020-0556-1.patch CVE-2020-0556-2.patch removed since they are included in 5.54 (From OE-Core rev: 5552caed72169d397ce0bdf436216ec320a29751) Signed-off-by: Wang Mingyu <wangmy@cn.fujitsu.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rw-r--r--meta/recipes-connectivity/bluez5/bluez5.inc2
-rw-r--r--meta/recipes-connectivity/bluez5/bluez5/CVE-2020-0556-1.patch35
-rw-r--r--meta/recipes-connectivity/bluez5/bluez5/CVE-2020-0556-2.patch143
-rw-r--r--meta/recipes-connectivity/bluez5/bluez5_5.54.bb (renamed from meta/recipes-connectivity/bluez5/bluez5_5.53.bb)4
4 files changed, 2 insertions, 182 deletions
diff --git a/meta/recipes-connectivity/bluez5/bluez5.inc b/meta/recipes-connectivity/bluez5/bluez5.inc
index 708fa1ccec..150d909d73 100644
--- a/meta/recipes-connectivity/bluez5/bluez5.inc
+++ b/meta/recipes-connectivity/bluez5/bluez5.inc
@@ -52,8 +52,6 @@ SRC_URI = "${KERNELORG_MIRROR}/linux/bluetooth/bluez-${PV}.tar.xz \
52 ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', '', 'file://0001-Allow-using-obexd-without-systemd-in-the-user-sessio.patch', d)} \ 52 ${@bb.utils.contains('DISTRO_FEATURES', 'systemd', '', 'file://0001-Allow-using-obexd-without-systemd-in-the-user-sessio.patch', d)} \
53 file://0001-tests-add-a-target-for-building-tests-without-runnin.patch \ 53 file://0001-tests-add-a-target-for-building-tests-without-runnin.patch \
54 file://0001-test-gatt-Fix-hung-issue.patch \ 54 file://0001-test-gatt-Fix-hung-issue.patch \
55 file://CVE-2020-0556-1.patch \
56 file://CVE-2020-0556-2.patch \
57 " 55 "
58S = "${WORKDIR}/bluez-${PV}" 56S = "${WORKDIR}/bluez-${PV}"
59 57
diff --git a/meta/recipes-connectivity/bluez5/bluez5/CVE-2020-0556-1.patch b/meta/recipes-connectivity/bluez5/bluez5/CVE-2020-0556-1.patch
deleted file mode 100644
index a6bf31e14b..0000000000
--- a/meta/recipes-connectivity/bluez5/bluez5/CVE-2020-0556-1.patch
+++ /dev/null
@@ -1,35 +0,0 @@
1From 8cdbd3b09f29da29374e2f83369df24228da0ad1 Mon Sep 17 00:00:00 2001
2From: Alain Michaud <alainm@chromium.org>
3Date: Tue, 10 Mar 2020 02:35:16 +0000
4Subject: [PATCH 1/2] HOGP must only accept data from bonded devices.
5
6HOGP 1.0 Section 6.1 establishes that the HOGP must require bonding.
7
8Reference:
9https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00352.htm
10
11Upstream-Status: Backport [https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=8cdbd3b09f29da29374e2f83369df24228da0ad1]
12Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
13CVE: CVE-2020-0556
14---
15 profiles/input/hog.c | 4 ++++
16 1 file changed, 4 insertions(+)
17
18diff --git a/profiles/input/hog.c b/profiles/input/hog.c
19index 83c017dcb..dfac68921 100644
20--- a/profiles/input/hog.c
21+++ b/profiles/input/hog.c
22@@ -186,6 +186,10 @@ static int hog_accept(struct btd_service *service)
23 return -EINVAL;
24 }
25
26+ /* HOGP 1.0 Section 6.1 requires bonding */
27+ if (!device_is_bonded(device, btd_device_get_bdaddr_type(device)))
28+ return -ECONNREFUSED;
29+
30 /* TODO: Replace GAttrib with bt_gatt_client */
31 bt_hog_attach(dev->hog, attrib);
32
33--
342.24.1
35
diff --git a/meta/recipes-connectivity/bluez5/bluez5/CVE-2020-0556-2.patch b/meta/recipes-connectivity/bluez5/bluez5/CVE-2020-0556-2.patch
deleted file mode 100644
index 8acb2f15ec..0000000000
--- a/meta/recipes-connectivity/bluez5/bluez5/CVE-2020-0556-2.patch
+++ /dev/null
@@ -1,143 +0,0 @@
1From 3cccdbab2324086588df4ccf5f892fb3ce1f1787 Mon Sep 17 00:00:00 2001
2From: Alain Michaud <alainm@chromium.org>
3Date: Tue, 10 Mar 2020 02:35:18 +0000
4Subject: [PATCH 2/2] HID accepts bonded device connections only.
5
6This change adds a configuration for platforms to choose a more secure
7posture for the HID profile. While some older mice are known to not
8support pairing or encryption, some platform may choose a more secure
9posture by requiring the device to be bonded and require the
10connection to be encrypted when bonding is required.
11
12Reference:
13https://www.intel.com/content/www/us/en/security-center/advisory/intel-sa-00352.html
14
15Upstream-Status: Backport [https://git.kernel.org/pub/scm/bluetooth/bluez.git/commit/?id=3cccdbab2324086588df4ccf5f892fb3ce1f1787]
16Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
17CVE: CVE-2020-0556
18
19---
20 profiles/input/device.c | 23 ++++++++++++++++++++++-
21 profiles/input/device.h | 1 +
22 profiles/input/input.conf | 8 ++++++++
23 profiles/input/manager.c | 13 ++++++++++++-
24 4 files changed, 43 insertions(+), 2 deletions(-)
25
26diff --git a/profiles/input/device.c b/profiles/input/device.c
27index 2cb3811c8..d89da2d7c 100644
28--- a/profiles/input/device.c
29+++ b/profiles/input/device.c
30@@ -92,6 +92,7 @@ struct input_device {
31
32 static int idle_timeout = 0;
33 static bool uhid_enabled = false;
34+static bool classic_bonded_only = false;
35
36 void input_set_idle_timeout(int timeout)
37 {
38@@ -103,6 +104,11 @@ void input_enable_userspace_hid(bool state)
39 uhid_enabled = state;
40 }
41
42+void input_set_classic_bonded_only(bool state)
43+{
44+ classic_bonded_only = state;
45+}
46+
47 static void input_device_enter_reconnect_mode(struct input_device *idev);
48 static int connection_disconnect(struct input_device *idev, uint32_t flags);
49
50@@ -970,8 +976,18 @@ static int hidp_add_connection(struct input_device *idev)
51 if (device_name_known(idev->device))
52 device_get_name(idev->device, req->name, sizeof(req->name));
53
54+ /* Make sure the device is bonded if required */
55+ if (classic_bonded_only && !device_is_bonded(idev->device,
56+ btd_device_get_bdaddr_type(idev->device))) {
57+ error("Rejected connection from !bonded device %s", dst_addr);
58+ goto cleanup;
59+ }
60+
61 /* Encryption is mandatory for keyboards */
62- if (req->subclass & 0x40) {
63+ /* Some platforms may choose to require encryption for all devices */
64+ /* Note that this only matters for pre 2.1 devices as otherwise the */
65+ /* device is encrypted by default by the lower layers */
66+ if (classic_bonded_only || req->subclass & 0x40) {
67 if (!bt_io_set(idev->intr_io, &gerr,
68 BT_IO_OPT_SEC_LEVEL, BT_IO_SEC_MEDIUM,
69 BT_IO_OPT_INVALID)) {
70@@ -1203,6 +1219,11 @@ static void input_device_enter_reconnect_mode(struct input_device *idev)
71 DBG("path=%s reconnect_mode=%s", idev->path,
72 reconnect_mode_to_string(idev->reconnect_mode));
73
74+ /* Make sure the device is bonded if required */
75+ if (classic_bonded_only && !device_is_bonded(idev->device,
76+ btd_device_get_bdaddr_type(idev->device)))
77+ return;
78+
79 /* Only attempt an auto-reconnect when the device is required to
80 * accept reconnections from the host.
81 */
82diff --git a/profiles/input/device.h b/profiles/input/device.h
83index 51a9aee18..3044db673 100644
84--- a/profiles/input/device.h
85+++ b/profiles/input/device.h
86@@ -29,6 +29,7 @@ struct input_conn;
87
88 void input_set_idle_timeout(int timeout);
89 void input_enable_userspace_hid(bool state);
90+void input_set_classic_bonded_only(bool state);
91
92 int input_device_register(struct btd_service *service);
93 void input_device_unregister(struct btd_service *service);
94diff --git a/profiles/input/input.conf b/profiles/input/input.conf
95index 3e1d65aae..166aff4a4 100644
96--- a/profiles/input/input.conf
97+++ b/profiles/input/input.conf
98@@ -11,3 +11,11 @@
99 # Enable HID protocol handling in userspace input profile
100 # Defaults to false (HIDP handled in HIDP kernel module)
101 #UserspaceHID=true
102+
103+# Limit HID connections to bonded devices
104+# The HID Profile does not specify that devices must be bonded, however some
105+# platforms may want to make sure that input connections only come from bonded
106+# device connections. Several older mice have been known for not supporting
107+# pairing/encryption.
108+# Defaults to false to maximize device compatibility.
109+#ClassicBondedOnly=true
110diff --git a/profiles/input/manager.c b/profiles/input/manager.c
111index 1d31b0652..5cd27b839 100644
112--- a/profiles/input/manager.c
113+++ b/profiles/input/manager.c
114@@ -96,7 +96,7 @@ static int input_init(void)
115 config = load_config_file(CONFIGDIR "/input.conf");
116 if (config) {
117 int idle_timeout;
118- gboolean uhid_enabled;
119+ gboolean uhid_enabled, classic_bonded_only;
120
121 idle_timeout = g_key_file_get_integer(config, "General",
122 "IdleTimeout", &err);
123@@ -114,6 +114,17 @@ static int input_init(void)
124 input_enable_userspace_hid(uhid_enabled);
125 } else
126 g_clear_error(&err);
127+
128+ classic_bonded_only = g_key_file_get_boolean(config, "General",
129+ "ClassicBondedOnly", &err);
130+
131+ if (!err) {
132+ DBG("input.conf: ClassicBondedOnly=%s",
133+ classic_bonded_only ? "true" : "false");
134+ input_set_classic_bonded_only(classic_bonded_only);
135+ } else
136+ g_clear_error(&err);
137+
138 }
139
140 btd_profile_register(&input_profile);
141--
1422.24.1
143
diff --git a/meta/recipes-connectivity/bluez5/bluez5_5.53.bb b/meta/recipes-connectivity/bluez5/bluez5_5.54.bb
index 055e76bcf1..260eee1402 100644
--- a/meta/recipes-connectivity/bluez5/bluez5_5.53.bb
+++ b/meta/recipes-connectivity/bluez5/bluez5_5.54.bb
@@ -1,7 +1,7 @@
1require bluez5.inc 1require bluez5.inc
2 2
3SRC_URI[md5sum] = "85b14abb138948f50b1650aa866cb019" 3SRC_URI[md5sum] = "e637feb2dbb7582bbbff1708367a847c"
4SRC_URI[sha256sum] = "38aa2da8302fefad53116bb281a11968732a42eeb19c5fb3668342f39b7938bc" 4SRC_URI[sha256sum] = "68cdab9e63e8832b130d5979dc8c96fdb087b31278f342874d992af3e56656dc"
5 5
6# noinst programs in Makefile.tools that are conditional on READLINE 6# noinst programs in Makefile.tools that are conditional on READLINE
7# support 7# support