AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/drivers/usb/usbip
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Randy Dunlap 91a6375b18 usb: usbip: vhci_hcd: protect shift size 
commit 718bf42b119de652ebcc93655a1f33a9c0d04b3c upstream.

Fix shift out-of-bounds in vhci_hcd.c:

  UBSAN: shift-out-of-bounds in ../drivers/usb/usbip/vhci_hcd.c:399:41
  shift exponent 768 is too large for 32-bit type 'int'

Fixes: 03cd00d538 ("usbip: vhci-hcd: Set the vhci structure up to work")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Reported-by: syzbot+297d20e437b79283bf6d@syzkaller.appspotmail.com
Cc: Yuyang Du <yuyang.du@intel.com>
Cc: Shuah Khan <shuahkh@osg.samsung.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-usb@vger.kernel.org
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20201229071309.18418-1-rdunlap@infradead.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-01-12 20:18:19 +01:00
..
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Makefile
stub_dev.c Revert "usbip: Implement a match function to fix usbip" 2020-09-25 16:50:11 +02:00
stub_main.c usbip: Implement SG support to vhci-hcd and stub driver 2019-09-03 16:00:38 +02:00
stub_rx.c usbip: Use fallthrough pseudo-keyword 2020-07-09 18:06:35 +02:00
stub_tx.c usbip: clean up an indentation issue 2019-10-04 14:09:42 +02:00
stub.h usbip: Implement SG support to vhci-hcd and stub driver 2019-09-03 16:00:38 +02:00
usbip_common.c usbip: simplify the return expression of usbip_core_init() 2020-09-16 10:54:49 +02:00
usbip_common.h
usbip_event.c
vhci_hcd.c usb: usbip: vhci_hcd: protect shift size 2021-01-12 20:18:19 +01:00
vhci_rx.c usbip: Use fallthrough pseudo-keyword 2020-07-09 18:06:35 +02:00
vhci_sysfs.c
vhci_tx.c usbip: Fix free of unallocated memory in vhci tx 2019-10-28 17:51:06 +01:00
vhci.h
vudc_dev.c USB: usbip: convert platform driver to use dev_groups 2019-08-06 09:40:47 +02:00
vudc_main.c USB: usbip: convert platform driver to use dev_groups 2019-08-06 09:40:47 +02:00
vudc_rx.c
vudc_sysfs.c USB: usbip: convert platform driver to use dev_groups 2019-08-06 09:40:47 +02:00
vudc_transfer.c usbip: Use fallthrough pseudo-keyword 2020-07-09 18:06:35 +02:00
vudc_tx.c
vudc.h USB: usbip: convert platform driver to use dev_groups 2019-08-06 09:40:47 +02:00