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Paolo Bonzini de594e4765 scsi: lsi: exit infinite loop while executing script (CVE-2019-12068) 
When executing script in lsi_execute_script(), the LSI scsi adapter
emulator advances 's->dsp' index to read next opcode. This can lead
to an infinite loop if the next opcode is empty. Move the existing
loop exit after 10k iterations so that it covers no-op opcodes as
well.

Reported-by: Bugs SysSec <bugs-syssec@rub.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
 		2019-08-20 20:00:52 +02:00
..
9pfs 9p: simplify source file selection 2019-08-20 17:26:19 +02:00
acpi sysemu: Split sysemu/runstate.h off sysemu/sysemu.h 2019-08-16 13:37:36 +02:00
adc Include hw/hw.h exactly where needed 2019-08-16 13:31:52 +02:00
alpha Clean up inclusion of sysemu/sysemu.h 2019-08-16 13:31:53 +02:00
arm hw/misc: Add a config switch for the "unimplemented" device 2019-08-20 09:11:17 +02:00
audio Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
block Block layer patches: 2019-08-16 16:43:46 +01:00
bt Include qemu-common.h exactly where needed 2019-06-12 13:20:20 +02:00
char sysemu: Split sysemu/runstate.h off sysemu/sysemu.h 2019-08-16 13:37:36 +02:00
core migration: do not rom_reset() during incoming migration 2019-08-20 20:00:51 +02:00
cpu Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
cris Include hw/hw.h exactly where needed 2019-08-16 13:31:52 +02:00
display sysemu: Split sysemu/runstate.h off sysemu/sysemu.h 2019-08-16 13:37:36 +02:00
dma hw/core: Add a config switch for the "register" device 2019-08-20 09:11:05 +02:00
gpio Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
hppa Clean up inclusion of sysemu/sysemu.h 2019-08-16 13:31:53 +02:00
hyperv Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
i2c Clean up inclusion of sysemu/sysemu.h 2019-08-16 13:31:53 +02:00
i386 hw/i386/pc: Map into memory the initrd 2019-08-20 17:26:18 +02:00
ide hw/ide/atapi: Use the ldst API 2019-08-16 19:14:04 -04:00
input sysemu: Split sysemu/runstate.h off sysemu/sysemu.h 2019-08-16 13:37:36 +02:00
intc hw/intc: Only build the xlnx-iomod-intc device for the MicroBlaze PMU 2019-08-19 21:28:25 +02:00
ipack Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
ipmi sysemu: Split sysemu/runstate.h off sysemu/sysemu.h 2019-08-16 13:37:36 +02:00
isa sysemu: Split sysemu/runstate.h off sysemu/sysemu.h 2019-08-16 13:37:36 +02:00
lm32 Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
m68k Include qemu/main-loop.h less 2019-08-16 13:31:52 +02:00
mem numa: Move remaining NUMA declarations from sysemu.h to numa.h 2019-08-16 13:31:53 +02:00
microblaze hw/misc: Add a config switch for the "unimplemented" device 2019-08-20 09:11:17 +02:00
mips target/mips: Style improvements in mips_mipssim.c 2019-08-19 19:53:37 +02:00
misc hw/misc: Add a config switch for the "unimplemented" device 2019-08-20 09:11:17 +02:00
moxie Include hw/hw.h exactly where needed 2019-08-16 13:31:52 +02:00
net target-arm queue: 2019-08-16 17:21:40 +01:00
nios2 Clean up inclusion of sysemu/sysemu.h 2019-08-16 13:31:53 +02:00
nvram sysemu: Split sysemu/runstate.h off sysemu/sysemu.h 2019-08-16 13:37:36 +02:00
openrisc Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
pci Include sysemu/sysemu.h a lot less 2019-08-16 13:31:53 +02:00
pci-bridge Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
pci-host hw/core: Add a config switch for the "or-irq" device 2019-08-20 09:11:17 +02:00
pcmcia Include hw/hw.h exactly where needed 2019-08-16 13:31:52 +02:00
ppc sysemu: Split sysemu/runstate.h off sysemu/sysemu.h 2019-08-16 13:37:36 +02:00
rdma sysemu: Split sysemu/runstate.h off sysemu/sysemu.h 2019-08-16 13:37:36 +02:00
riscv Include sysemu/sysemu.h a lot less 2019-08-16 13:31:53 +02:00
s390x sysemu: Split sysemu/runstate.h off sysemu/sysemu.h 2019-08-16 13:37:36 +02:00
scsi scsi: lsi: exit infinite loop while executing script (CVE-2019-12068) 2019-08-20 20:00:52 +02:00
sd Clean up inclusion of sysemu/sysemu.h 2019-08-16 13:31:53 +02:00
semihosting Clean up inclusion of sysemu/sysemu.h 2019-08-16 13:31:53 +02:00
sh4 sysemu: Split sysemu/runstate.h off sysemu/sysemu.h 2019-08-16 13:37:36 +02:00
smbios Clean up inclusion of exec/cpu-common.h 2019-08-16 13:31:52 +02:00
sparc sysemu: Split sysemu/runstate.h off sysemu/sysemu.h 2019-08-16 13:37:36 +02:00
sparc64 hw/misc: Add a config switch for the "unimplemented" device 2019-08-20 09:11:17 +02:00
ssi Clean up inclusion of sysemu/sysemu.h 2019-08-16 13:31:53 +02:00
timer mc146818rtc: Remove reset notifiers 2019-08-20 17:26:20 +02:00
tpm Include hw/qdev-properties.h less 2019-08-16 13:31:53 +02:00
tricore Clean up inclusion of sysemu/sysemu.h 2019-08-16 13:31:53 +02:00
unicore32 Include hw/irq.h a lot less 2019-08-16 13:31:52 +02:00
usb sysemu: Split sysemu/runstate.h off sysemu/sysemu.h 2019-08-16 13:37:36 +02:00
vfio sysemu: Split sysemu/runstate.h off sysemu/sysemu.h 2019-08-16 13:37:36 +02:00
virtio sysemu: Split sysemu/runstate.h off sysemu/sysemu.h 2019-08-16 13:37:36 +02:00
watchdog sysemu: Split sysemu/runstate.h off sysemu/sysemu.h 2019-08-16 13:37:36 +02:00
xen sysemu: Split sysemu/runstate.h off sysemu/sysemu.h 2019-08-16 13:37:36 +02:00
xenpv Include sysemu/sysemu.h a lot less 2019-08-16 13:31:53 +02:00
xtensa sysemu: Split sysemu/runstate.h off sysemu/sysemu.h 2019-08-16 13:37:36 +02:00
Kconfig hw/core: Add a config switch for the "register" device 2019-08-20 09:11:05 +02:00
Makefile.objs Makefile: do not repeat $(CONFIG_SOFTMMU) in hw/Makefile.objs 2019-07-15 20:58:37 +02:00