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32e5703cfea07c91e6e84bcb0313f633bb146534
qemu/hw
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Marcel Apfelbaum 32e5703cfe pvrdma: Ensure correct input on ring init (CVE-2021-3607) 
Check the guest passed a non zero page count
for pvrdma device ring buffers.

Fixes: CVE-2021-3607
Reported-by: VictorV (Kunlun Lab) <vv474172261@gmail.com>
Reviewed-by: VictorV (Kunlun Lab) <vv474172261@gmail.com>
Signed-off-by: Marcel Apfelbaum <marcel@redhat.com>
Message-Id: <20210630114634.2168872-1-marcel@redhat.com>
Reviewed-by: Yuval Shaia <yuval.shaia.ml@gmail.com>
Tested-by: Yuval Shaia <yuval.shaia.ml@gmail.com>
Signed-off-by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
2021-07-04 22:47:51 +03:00
..
9pfs
docs: fix references to docs/devel/tracing.rst
2021-06-02 06:51:09 +02:00
acpi
hw/acpi: Provide function acpi_ghes_present()
2021-06-21 16:49:37 +01:00
adc
docs: fix references to docs/devel/tracing.rst
2021-06-02 06:51:09 +02:00
alpha
hw/alpha: Provide a PCI-ISA bridge device node
2021-06-28 07:27:32 -07:00
arm
Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20210616' into staging
2021-06-16 17:02:30 +01:00
audio
hw/audio/sb16: Restrict I/O sampling rate range for command 41h/42h
2021-06-24 11:42:54 +02:00
avr
hw/avr/atmega.c: use the avr51 cpu for atmega1280
2021-05-13 19:11:42 +02:00
block
vhost-user-blk: Implement reconnection during realize
2021-06-30 13:21:22 +02:00
char
hw/char/ibex_uart: Make the register layout private
2021-06-24 05:00:12 -07:00
core
Merge remote-tracking branch 'remotes/nvme/tags/nvme-next-pull-request' into staging
2021-06-30 21:09:27 +01:00
cpu
cpu/core: Fix "help" of CPU core device types
2021-04-09 16:05:16 -04:00
cris
Do not include exec/address-spaces.h if it's not really necessary
2021-05-02 17:24:51 +02:00
display
vhost: Distinguish errors in vhost_dev_get_config()
2021-06-30 13:18:42 +02:00
dma
docs: fix references to docs/devel/tracing.rst
2021-06-02 06:51:09 +02:00
gpio
misc: Correct relative include path
2021-06-05 21:10:42 +02:00
hppa
docs: fix references to docs/devel/tracing.rst
2021-06-02 06:51:09 +02:00
hyperv
qdev: Move softmmu properties to qdev-properties-system.h
2020-12-18 15:20:17 -05:00
i2c
docs: fix references to docs/devel/tracing.rst
2021-06-02 06:51:09 +02:00
i386
Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging
2021-06-28 21:04:22 +01:00
ide
docs: fix references to docs/devel/tracing.rst
2021-06-02 06:51:09 +02:00
input
vhost: Distinguish errors in vhost_dev_get_config()
2021-06-30 13:18:42 +02:00
intc
hw/intc/armv7m_nvic: Remove stale comment
2021-06-15 16:18:48 +01:00
ipack
Use OBJECT_DECLARE_SIMPLE_TYPE when possible
2020-09-18 14:12:32 -04:00
ipmi
hw: Do not include qemu/log.h if it is not necessary
2021-05-02 17:24:50 +02:00
isa
hw/block/fdc: Extract ISA floppy controllers to fdc-isa.c
2021-06-25 08:53:28 -04:00
m68k
softmmu/memory: Pass ram_flags to memory_region_init_ram_shared_nomigrate()
2021-06-15 20:27:38 +02:00
mem
docs: fix references to docs/devel/tracing.rst
2021-06-02 06:51:09 +02:00
microblaze
Do not include sysemu/sysemu.h if it's not really necessary
2021-05-02 17:24:50 +02:00
mips
hw/block/fdc: Extract SysBus floppy controllers to fdc-sysbus.c
2021-06-25 08:53:28 -04:00
misc
softmmu/memory: Pass ram_flags to qemu_ram_alloc_from_fd()
2021-06-15 20:27:38 +02:00
net
vhost: Distinguish errors in vhost_dev_get_config()
2021-06-30 13:18:42 +02:00
nios2
Do not include cpu.h if it's not really necessary
2021-05-02 17:24:51 +02:00
nubus
hw: Do not include hw/sysbus.h if it is not necessary
2021-05-02 17:24:50 +02:00
nvme
hw/nvme: fix pin-based interrupt behavior (again)
2021-06-29 07:18:10 +02:00
nvram
docs: fix references to docs/devel/tracing.rst
2021-06-02 06:51:09 +02:00
openrisc
Do not include exec/address-spaces.h if it's not really necessary
2021-05-02 17:24:51 +02:00
pci
docs: fix references to docs/devel/tracing.rst
2021-06-02 06:51:09 +02:00
pci-bridge
Kconfig: Compile PXB for ARM_VIRT
2021-01-17 06:42:54 -05:00
pci-host
docs: fix references to docs/devel/tracing.rst
2021-06-02 06:51:09 +02:00
pcmcia
hw/pcmcia: Do not register PCMCIA type if not required
2021-05-02 17:24:50 +02:00
ppc
ppc/pef.c: initialize cgs->ready in kvmppc_svm_init()
2021-06-03 18:10:31 +10:00
rdma
pvrdma: Ensure correct input on ring init (CVE-2021-3607)
2021-07-04 22:47:51 +03:00
remote
multi-process: Initialize variables declared with g_auto*
2021-05-21 15:43:57 +01:00
riscv
hw/riscv: OpenTitan: Connect the mtime and mtimecmp timer
2021-06-24 05:00:13 -07:00
rtc
docs: fix references to docs/devel/tracing.rst
2021-06-02 06:51:09 +02:00
rx
hw/rx/rx-gdbsim: Do not accept invalid memory size
2021-05-03 10:07:41 +02:00
s390x
s390x/css: Add passthrough IRB
2021-06-21 08:48:21 +02:00
scsi
vhost: Add Error parameter to vhost_dev_init()
2021-06-30 13:15:44 +02:00
sd
docs: fix references to docs/devel/tracing.rst
2021-06-02 06:51:09 +02:00
sh4
Do not include exec/address-spaces.h if it's not really necessary
2021-05-02 17:24:51 +02:00
smbios
hw/smbios: support for type 41 (onboard devices extended information)
2021-05-14 10:26:18 -04:00
sparc
hw/block/fdc: Extract SysBus floppy controllers to fdc-sysbus.c
2021-06-25 08:53:28 -04:00
sparc64
hw/block/fdc: Extract ISA floppy controllers to fdc-isa.c
2021-06-25 08:53:28 -04:00
ssi
Merge remote-tracking branch 'remotes/vivier2/tags/trivial-branch-for-6.1-pull-request' into staging
2021-05-05 13:52:00 +01:00
timer
hw/timer: Initial commit of Ibex Timer
2021-06-24 05:00:12 -07:00
tpm
docs: fix references to docs/specs/tpm.rst
2021-06-02 06:51:09 +02:00
tricore
hw/tricore: Add testdevice for tests in tests/tcg/
2021-05-18 09:36:21 +01:00
usb
configure, meson: convert libusbredir detection to meson
2021-06-25 10:54:12 +02:00
vfio
s390x/css: Add passthrough IRB
2021-06-21 08:48:21 +02:00
virtio
vhost: Distinguish errors in vhost_dev_get_config()
2021-06-30 13:18:42 +02:00
watchdog
docs: fix references to docs/devel/tracing.rst
2021-06-02 06:51:09 +02:00
xen
docs: fix references to docs/devel/tracing.rst
2021-06-02 06:51:09 +02:00
xenpv
meson: convert hw/arch*
2020-08-21 06:30:33 -04:00
xtensa
Do not include exec/address-spaces.h if it's not really necessary
2021-05-02 17:24:51 +02:00
Kconfig
hw/nvme: move nvme emulation out of hw/block
2021-05-17 09:19:00 +02:00
meson.build
hw/nvme: move nvme emulation out of hw/block
2021-05-17 09:19:00 +02:00