Detections
Analytics
CVE-2024-3446
high
Description
A double free vulnerability was found in QEMU virtio devices (virtio-gpu, virtio-serial-bus, virtio-crypto), where the mem_reentrancy_guard flag insufficiently protects against DMA reentrancy issues. This issue could allow a malicious privileged guest user to crash the QEMU process on the host, resulting in a denial of service or allow arbitrary code execution within the context of the QEMU process on the host.
References
https://patchew.org/QEMU/[email protected]/
https://bugzilla.redhat.com/show_bug.cgi?id=2274211