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Yuval Shaia 7ba83d0ae4 [PATCH v3] hw/pvrdma: Protect against buggy or malicious guest driver 
Message-Id: <20220403095234.2210-1-yuval.shaia.ml@gmail.com>
Bug-Debian: https://bugs.debian.org/1014589

Guest driver might execute HW commands when shared buffers are not yet
allocated.
This could happen on purpose (malicious guest) or because of some other
guest/host address mapping error.
We need to protect againts such case.

Fixes: CVE-2022-1050

Reported-by: Raven <wxhusst@gmail.com>
Signed-off-by: Yuval Shaia <yuval.shaia.ml@gmail.com>

Gbp-Pq: Name hw-pvrdma-protect-against-guest-driver-CVE-2022-1050.patch
Signed-off-by: Cong Liu <liucong2@kylinos.cn>
 		2022-11-09 22:24:24 +08:00
..
9pfs New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
acpi New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
adc New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
alpha New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
arm New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
audio New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
avr New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
block New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
char New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
core New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
cpu New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
cris New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
cxl New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
display hw/display/ati_2d: Fix buffer overflow in ati_2d_blt (CVE-2021-3638) 2022-11-09 22:24:24 +08:00
dma New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
gpio New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
hppa New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
hyperv New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
i2c New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
i386 set default machine type to be microvm if CONFIG_MICROVM is defined 2022-11-09 22:24:21 +08:00
ide New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
input New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
intc New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
ipack New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
ipmi New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
isa New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
loongarch New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
m68k New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
mem New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
microblaze New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
mips New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
misc New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
net net: tulip: Restrict DMA engine to memories 2022-11-09 22:24:24 +08:00
nios2 New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
nubus New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
nvme New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
nvram New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
openrisc New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
pci New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
pci-bridge New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
pci-host New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
pcmcia New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
ppc New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
rdma [PATCH v3] hw/pvrdma: Protect against buggy or malicious guest driver 2022-11-09 22:24:24 +08:00
remote New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
riscv New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
rtc New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
rx New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
s390x New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
scsi New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
sd New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
sensor New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
sh4 New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
smbios New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
sparc New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
sparc64 New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
ssi a few spelling fixes for the visible strings in binaries 2022-11-09 22:24:23 +08:00
timer New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
tpm New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
tricore New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
usb New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
vfio New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
virtio New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
watchdog New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
xen New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
xenpv New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
xtensa New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
Kconfig New upstream version 7.1.0 2022-11-03 14:19:34 +08:00
meson.build New upstream version 7.1.0 2022-11-03 14:19:34 +08:00