Vulnerabilities > CVE-2022-36648 - NULL Pointer Dereference vulnerability in Qemu

047910
CVSS 10.0 - CRITICAL
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
HIGH
Integrity impact
HIGH
Availability impact
HIGH
network
low complexity
qemu
CWE-476
critical

Summary

The hardware emulation in the of_dpa_cmd_add_l2_flood of rocker device model in QEMU, as used in 7.0.0 and earlier, allows remote attackers to crash the host qemu and potentially execute code on the host via execute a malformed program in the guest OS.

Vulnerable Configurations

Part Description Count
Application
Qemu
371

Common Weakness Enumeration (CWE)