Double Free

qemu is vulnerable to a double free vulnerability. The vulnerability is due to insufficient protection of the memreentrancyguard flag, allows a malicious privileged guest user to crash the QEMU process on the host, potentially execute arbitrary code within the context of the QEMU process on the...

CVE-2024-3446

A double free vulnerability was found in QEMU virtio devices virtio-gpu, virtio-serial-bus, virtio-crypto, where the memreentrancyguard flag insufficiently protects against DMA reentrancy issues. This issue could allow a malicious privileged guest user to crash the QEMU process on the host,...