A flaw was found in the virtio-net device of QEMU. This flaw was inadvertently introduced with the fix for CVE-2021-3748, which forgot to unmap the cached virtqueue elements on error, leading to memory leakage and other unexpected results. Affected QEMU version: 6.2.0.
| Product | Vendor | Version |
|---|---|---|
| qemu-kvm | n/a | firmware version 31.0.1 and earlier |