device: 0.893
network: 0.707
i386: 0.533
graphic: 0.528
x86: 0.509
hypervisor: 0.429
architecture: 0.391
boot: 0.357
semantic: 0.293
PID: 0.237
virtual: 0.234
ppc: 0.210
debug: 0.192
peripherals: 0.157
register: 0.151
socket: 0.150
mistranslation: 0.096
user-level: 0.088
vnc: 0.086
files: 0.066
performance: 0.063
assembly: 0.060
VMM: 0.055
permissions: 0.051
TCG: 0.045
risc-v: 0.043
arm: 0.010
kernel: 0.005
KVM: 0.003

tulip: DMA reentrancy issue leads to stack overflow (CVE-2022-2962)
Description of problem:
A DMA reentrancy issue was found in the tulip emulation. When tulip reads or writes to  rx/tx descriptor ( tulip_desc_read/write ) or copies  rx/tx frame(tulip_copy_rx_bytes / tulip_copy_tx_buffers), it doesn't check whether the destination address is its own MMIO address. A malicious guest could use this flaw to crash the QEMU process on the host, resulting in a denial of service condition or, potentially, executing arbitrary code within the context of the QEMU process on the host.