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177f25d129
linux/drivers/hid
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Jiri Kosina 177f25d129 HID: core: zero-initialize the report buffer 
Since the report buffer is used by all kinds of drivers in various ways, let's
zero-initialize it during allocation to make sure that it can't be ever used
to leak kernel memory via specially-crafted report.

Fixes: 27ce405039 ("HID: fix data access in implement()")
Reported-by: Benoît Sevens <bsevens@google.com>
Acked-by: Benjamin Tissoires <bentiss@kernel.org>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
2024-10-29 15:44:42 +01:00
..
amd-sfh-hid HID: amd_sfh: Switch to device-managed dmam_alloc_coherent() 2024-10-09 17:18:57 +02:00
bpf HID: bpf: fix cfi stubs for hid_bpf_ops 2024-09-27 20:15:21 +02:00
i2c-hid HID: i2c-hid: Delayed i2c resume wakeup for 0x0d42 Goodix touchpad 2024-10-18 12:32:06 +02:00
intel-ish-hid hid: intel-ish-hid: Fix uninitialized variable 'rv' in ish_fw_xfer_direct_dma 2024-10-04 10:33:11 +02:00
surface-hid HID: surface-hid: kbd: Convert to platform remove callback returning void 2024-04-03 13:23:23 +02:00
usbhid HID: usbhid: Share USB device firmware node with child HID device 2024-06-06 09:29:07 +02:00
.kunitconfig HID: input: map battery system charging 2022-12-20 15:30:35 +01:00
hid-a4tech.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-accutouch.c
hid-alps.c
hid-apple.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-appleir.c
hid-asus.c hid-for-linus-2024091602 2024-09-19 09:42:21 +02:00
hid-aureal.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-axff.c
hid-belkin.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-betopff.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-bigbenff.c HID: bigbenff: constify fixed up report descriptor 2024-09-05 16:20:56 +02:00
hid-cherry.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-chicony.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-cmedia.c HID: cmedia: constify fixed up report descriptor 2024-08-27 16:30:43 +02:00
hid-core.c HID: core: zero-initialize the report buffer 2024-10-29 15:44:42 +01:00
hid-corsair.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-cougar.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-cp2112.c hid: cp2112: Use irq_get_trigger_type() helper 2024-09-13 15:39:37 +02:00
hid-creative-sb0540.c
hid-cypress.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-debug.c input: Add support for "Do Not Disturb" 2024-06-07 11:08:07 +02:00
hid-dr.c HID: dr: constify fixed up report descriptor 2024-09-05 16:20:56 +02:00
hid-elan.c
hid-elecom.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-elo.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-emsff.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-evision.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-ezkey.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-ft260.c
hid-gaff.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-gembird.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-generic.c
hid-gfrm.c
hid-glorious.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-goodix-spi.c HID: hid-goodix: drop unsupported and undocumented DT part 2024-09-25 22:49:49 +02:00
hid-google-hammer.c HID: core: add helper for finding a field with a certain usage 2024-08-02 12:42:23 +02:00
hid-google-stadiaff.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-gt683r.c
hid-gyration.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-holtek-kbd.c HID: holtek-kbd: constify fixed up report descriptor 2024-09-05 16:20:56 +02:00
hid-holtek-mouse.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-holtekff.c
hid-hyperv.c HID: hyperv: avoid struct memcpy overrun warning 2023-07-09 12:47:37 +02:00
hid-icade.c
hid-ids.h HID: multitouch: Add quirk for Logitech Bolt receiver w/ Casa touchpad 2024-10-18 12:33:47 +02:00
hid-input-test.c HID: input: map battery system charging 2022-12-20 15:30:35 +01:00
hid-input.c HID: Ignore battery for all ELAN I2C-HID devices 2024-08-06 08:42:53 +02:00
hid-ite.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-jabra.c
hid-kensington.c HID: Fix spelling mistakes "Kensigton" -> "Kensington" 2024-07-12 18:28:03 +02:00
hid-keytouch.c HID: keytouch: constify fixed up report descriptor 2024-09-05 16:20:56 +02:00
hid-kye.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-lcpower.c HID: add more missing MODULE_DESCRIPTION() macros 2024-07-10 09:11:27 +02:00
hid-led.c
hid-lenovo.c HID: lenovo: Add support for Thinkpad X1 Tablet Gen 3 keyboard 2024-10-18 12:36:11 +02:00
hid-letsketch.c HID: letsketch: add missing MODULE_DESCRIPTION() macro 2024-06-06 10:51:56 +02:00
hid-lg2ff.c
hid-lg3ff.c HID: hid-lg3ff: remove unused struct lg3ff_device 2024-02-13 11:43:55 +01:00
hid-lg4ff.c
hid-lg4ff.h
hid-lg-g15.c HID: lg-g15: add missing MODULE_DESCRIPTION() macro 2024-06-06 10:52:09 +02:00
hid-lg.c HID: lg: constify fixed up report descriptor 2024-09-06 10:06:02 +02:00
hid-lg.h
hid-lgff.c
hid-logitech-dj.c Merge branch 'for-6.11/module-description' into for-linus 2024-07-16 12:18:28 +02:00
hid-logitech-hidpp.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-macally.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-magicmouse.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-maltron.c HID: maltron: constify fixed up report descriptor 2024-09-05 16:20:56 +02:00
hid-mcp2200.c HID: mcp2200: added driver for GPIOs of MCP2200 2023-11-21 09:27:18 +01:00
hid-mcp2221.c HID: mcp2221: Remove unnecessary semicolon 2024-07-12 18:30:11 +02:00
hid-megaworld.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-mf.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-microsoft.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-monterey.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-multitouch.c HID: multitouch: Add quirk for Logitech Bolt receiver w/ Casa touchpad 2024-10-18 12:33:47 +02:00
hid-nintendo.c Merge branch 'for-6.11/nintendo' into for-linus 2024-07-16 12:24:04 +02:00
hid-nti.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-ntrig.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-nvidia-shield.c HID: nvidia-shield: Add missing check for input_ff_create_memless 2024-05-23 14:17:22 +02:00
hid-ortek.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-penmount.c
hid-petalynx.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-picolcd_backlight.c HID: picoLCD: Use backlight power constants 2024-09-05 10:55:15 +02:00
hid-picolcd_cir.c
hid-picolcd_core.c - Fix-ups 2024-05-22 10:45:12 -07:00
hid-picolcd_debugfs.c
hid-picolcd_fb.c - Fix-ups 2024-05-22 10:45:12 -07:00
hid-picolcd_lcd.c HID: picoLCD: Constify lcd_ops 2024-05-03 10:45:34 +01:00
hid-picolcd_leds.c
hid-picolcd.h
hid-pl.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-plantronics.c HID: plantronics: Workaround for an unexcepted opposite volume key 2024-10-08 08:45:17 +02:00
hid-playstation.c HID: hid-playstation: DS4: Update rumble and lightbar together 2024-08-22 00:24:09 +02:00
hid-primax.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-prodikeys.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-pxrc.c HID: pxrc: constify fixed up report descriptor 2024-09-05 16:20:57 +02:00
hid-quirks.c HID: Add quirk for Labtec/ODDOR/aikeec handbrake 2023-12-04 16:21:05 +01:00
hid-razer.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-redragon.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-retrode.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-rmi.c HID: rmi: remove #ifdef CONFIG_PM 2023-10-25 18:33:42 +02:00
hid-roccat-arvo.c HID: roccat: make all 'class' structures const 2023-08-14 11:23:35 +02:00
hid-roccat-arvo.h
hid-roccat-common.c
hid-roccat-common.h
hid-roccat-isku.c HID: roccat: Convert sprintf() family to sysfs_emit() family 2024-04-03 13:42:04 +02:00
hid-roccat-isku.h
hid-roccat-kone.c HID: roccat: Convert sprintf() family to sysfs_emit() family 2024-04-03 13:42:04 +02:00
hid-roccat-kone.h
hid-roccat-koneplus.c HID: roccat: Convert sprintf() family to sysfs_emit() family 2024-04-03 13:42:04 +02:00
hid-roccat-koneplus.h
hid-roccat-konepure.c HID: roccat: make all 'class' structures const 2023-08-14 11:23:35 +02:00
hid-roccat-kovaplus.c HID: roccat: Convert sprintf() family to sysfs_emit() family 2024-04-03 13:42:04 +02:00
hid-roccat-kovaplus.h
hid-roccat-lua.c
hid-roccat-lua.h
hid-roccat-pyra.c HID: roccat: Convert sprintf() family to sysfs_emit() family 2024-04-03 13:42:04 +02:00
hid-roccat-pyra.h
hid-roccat-ryos.c HID: roccat: make all 'class' structures const 2023-08-14 11:23:35 +02:00
hid-roccat-savu.c HID: roccat: make all 'class' structures const 2023-08-14 11:23:35 +02:00
hid-roccat-savu.h
hid-roccat.c HID: roccat: make all 'class' structures const 2023-08-14 11:23:35 +02:00
hid-saitek.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-samsung.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-semitek.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-sensor-custom.c HID: hid-sensor-custom: Convert comma to semicolon 2024-09-03 14:00:05 +02:00
hid-sensor-hub.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-sigmamicro.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-sjoy.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-sony.c HID: sony: constify fixed up report descriptor 2024-09-05 16:20:57 +02:00
hid-speedlink.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-steam.c Merge branch 'for-6.11/trivial' into for-linus 2024-07-16 12:19:28 +02:00
hid-steelseries.c HID: steelseries: constify fixed up report descriptor 2024-09-05 16:20:57 +02:00
hid-sunplus.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-thrustmaster.c
hid-tivo.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-tmff.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-topre.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hid-topseed.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-twinhan.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-u2fzero.c
hid-uclogic-core-test.c HID: uclogic: Fix a work->entry not empty bug in __queue_work() 2023-10-25 16:25:47 +02:00
hid-uclogic-core.c HID: uclogic: constify fixed up report descriptor 2024-09-05 16:20:57 +02:00
hid-uclogic-params-test.c HID: uclogic: Fix user-memory-access bug in uclogic_params_ugee_v2_init_event_hooks() 2023-10-25 16:25:47 +02:00
hid-uclogic-params.c HID: uclogic: constify fixed up report descriptor 2024-09-05 16:20:57 +02:00
hid-uclogic-params.h HID: uclogic: constify fixed up report descriptor 2024-09-05 16:20:57 +02:00
hid-uclogic-rdesc-test.c HID: uclogic: Avoid linking common code into multiple modules 2024-06-19 16:33:10 +02:00
hid-uclogic-rdesc.c HID: uclogic: constify fixed up report descriptor 2024-09-05 16:20:57 +02:00
hid-uclogic-rdesc.h HID: uclogic: constify fixed up report descriptor 2024-09-05 16:20:57 +02:00
hid-udraw-ps3.c
hid-viewsonic.c HID: viewsonic: constify fixed up report descriptor 2024-09-05 16:20:57 +02:00
hid-vivaldi-common.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-vivaldi-common.h
hid-vivaldi.c
hid-vrc2.c HID: vrc2: constify fixed up report descriptor 2024-09-05 16:20:57 +02:00
hid-waltop.c HID: waltop: constify fixed up report descriptor 2024-09-05 16:20:57 +02:00
hid-wiimote-core.c treewide: Convert del_timer*() to timer_shutdown*() 2022-12-25 13:38:09 -08:00
hid-wiimote-debug.c HID: hid-wiimote-debug.c: Drop error checking for debugfs_create_file 2023-08-14 11:14:42 +02:00
hid-wiimote-modules.c
hid-wiimote.h
hid-winwing.c HID: winwing: constify read-only structs 2024-08-27 18:25:53 +02:00
hid-xiaomi.c HID: xiaomi: constify fixed up report descriptor 2024-09-05 16:20:57 +02:00
hid-xinmo.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-zpff.c HID: add missing MODULE_DESCRIPTION() macros 2024-06-06 10:52:48 +02:00
hid-zydacron.c HID: change return type of report_fixup() to const 2024-08-27 16:29:55 +02:00
hidraw.c HID: hidraw: add HIDIOCREVOKE ioctl 2024-08-29 10:39:37 +02:00
Kconfig HID: hid-goodix: Add Goodix HID-over-SPI driver 2024-08-19 21:14:39 +02:00
Makefile HID: hid-goodix: Add Goodix HID-over-SPI driver 2024-08-19 21:14:39 +02:00
uhid.c HID: uhid: replace deprecated strncpy with strscpy 2023-11-30 13:38:50 -08:00
wacom_sys.c HID: wacom: Do not register input devices until after hid_hw_start 2024-02-06 16:12:07 +01:00
wacom_wac.c HID: wacom: Hardcode (non-inverted) AES pens as BTN_TOOL_PEN 2024-10-11 11:12:19 +02:00
wacom_wac.h HID: wacom: Do not warn about dropped packets for first packet 2024-09-10 23:47:03 +02:00
wacom.h HID: wacom: Remove AES power_supply after extended inactivity 2023-11-29 16:13:21 +01:00