What’s Vulnerable › Vulnerabilities
CVE-2017-9214
- Severity: critical (CVSS 9.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 2.9% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2017-05-23 · updated 2026-06-17
- Weakness: CWE-191
Description
In Open vSwitch (OvS) 2.7.0, while parsing an OFPT_QUEUE_GET_CONFIG_REPLY type OFP 1.0 message, there is a buffer over-read that is caused by an unsigned integer underflow in the function `ofputil_pull_queue_get_config_reply10` in `lib/ofp-util.c`.
Affected products
- Debian Linux: 9.0
- Openvswitch: 2.7.0
- OpenStack: 6.0, 7.0, 8, 9, 10, 11
- RedHat Virtualization: 4.1, 4.0
- RedHat Virtualization Manager: 4.1
References
- https://access.redhat.com/errata/RHSA-2017:2418
- https://access.redhat.com/errata/RHSA-2017:2553
- https://access.redhat.com/errata/RHSA-2017:2648
- https://access.redhat.com/errata/RHSA-2017:2665
- https://access.redhat.com/errata/RHSA-2017:2692
- https://access.redhat.com/errata/RHSA-2017:2698
- https://access.redhat.com/errata/RHSA-2017:2727
- https://lists.debian.org/debian-lts-announce/2021/02/msg00032.html
- https://mail.openvswitch.org/pipermail/ovs-dev/2017-May/332711.html
- https://access.redhat.com/errata/RHSA-2017:2418
- https://access.redhat.com/errata/RHSA-2017:2553
- https://access.redhat.com/errata/RHSA-2017:2648
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