Pavel Pisa 4d3cfb2f6b hw/net/can: sja1000 fix buff2frame_bas and buff2frame_pel when dlc is out of std CAN 8 bytes ...

Problem reported by openEuler fuzz-sig group.

The buff2frame_bas function (hw\net\can\can_sja1000.c)
infoleak(qemu5.x~qemu6.x) or stack-overflow(qemu 4.x).

Reported-by: Qiang Ning <ningqiang1@huawei.com>
Cc: qemu-stable@nongnu.org
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
Signed-off-by: Jason Wang <jasowang@redhat.com>
(cherry picked from commit 11744862f2)
Signed-off-by: Michael Roth <michael.roth@amd.com>

2021-10-14 17:34:25 -05:00

..

can_kvaser_pci.c

Use DECLARE_*CHECKER* macros

2020-09-09 09:27:09 -04:00

can_mioe3680_pci.c

Use DECLARE_*CHECKER* macros

2020-09-09 09:27:09 -04:00

can_pcm3680_pci.c

Use DECLARE_*CHECKER* macros

2020-09-09 09:27:09 -04:00

can_sja1000.c

hw/net/can: sja1000 fix buff2frame_bas and buff2frame_pel when dlc is out of std CAN 8 bytes

2021-10-14 17:34:25 -05:00

can_sja1000.h

hw/net/can: Make CanBusClientInfo::can_receive() return a boolean

2020-03-31 21:14:35 +08:00

ctu_can_fd_frame.h

hw/net/can/ctucafd: Add CTU CAN FD core register definitions.

2020-09-30 19:11:37 +02:00

ctu_can_fd_regs.h

hw/net/can/ctucafd: Add CTU CAN FD core register definitions.

2020-09-30 19:11:37 +02:00

ctucan_core.c

hw/net/can/ctucan_core: Use stl_le_p to write to tx_buffers

2020-11-11 20:34:36 +08:00

ctucan_core.h

hw/net/can/ctucan_core: Handle big-endian hosts

2020-11-11 20:34:36 +08:00

ctucan_pci.c

hw/net/can: CTU CAN FD IP open hardware core emulation.

2020-09-30 19:11:37 +02:00

meson.build

hw/net/can: Introduce Xilinx ZynqMP CAN controller

2020-12-10 11:30:44 +00:00

trace-events

hw/net/can: Introduce Xilinx ZynqMP CAN controller

2020-12-10 11:30:44 +00:00

trace.h

hw/net/can: Introduce Xilinx ZynqMP CAN controller

2020-12-10 11:30:44 +00:00

xlnx-zynqmp-can.c

hw/net/can: Introduce Xilinx ZynqMP CAN controller

2020-12-10 11:30:44 +00:00