CVE-2018-20216

HIGH

QEMU - Buffer Overflow

Title source: llm

QEMU can have an infinite loop in hw/rdma/vmw/pvrdma_dev_ring.c because return values are not checked (and -1 is mishandled).

CVSS v3 7.5

EPSS 0.0050

EPSS Percentile 65.5%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CWE

CWE-252 CWE-835

Status published

qemu/qemu < 3.1.0

canonical/ubuntu_linux

Published Dec 20, 2018

Tracked Since Feb 18, 2026