CVE-2018-20216

QEMU: pvrdma: infinite loop in pvrdma_qp_send/recv

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Severity

Low

Red Hat Product Security

3.2

CVSS 3.0

Review impact separately from score.

Published · December 11, 2018

Updated · November 22, 2025

Description

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 score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.0 · 3.2
CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:L

CWE-835 · Loop with Unreachable Exit Condition ('Infinite Loop')