CVE-2017-9214

critical

Published 2017-05-23 · Modified 2026-05-13

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CVSS v3

9.8

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

CVSS v4 NEW

—

not yet in upstream

VIR risk

9.8

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`.

Predictions

Exploit likelihood

97%

Patch ETA

—

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

OS impact

SUSE Affected 1 release

Version	Status	Fixed in
—	Affected	—

Debian Mixed 6 releases

Version	Status	Fixed in
trixie	Fixed	`2.8.1+dfsg1-2`
sid	Fixed	`2.8.1+dfsg1-2`
forky	Fixed	`2.8.1+dfsg1-2`
bullseye	Fixed	`2.8.1+dfsg1-2`
bookworm	Fixed	`2.8.1+dfsg1-2`
9.0	Affected	—

Red Hat Fixed 1 release

Version	Status	Fixed in
7.0	Not affected	—

Application impact

Vendor	Product	Versions
openvswitch	openvswitch	`2.7.0`
redhat	openstack	`6.0`
redhat	openstack	`7.0`
redhat	openstack	`8`
redhat	openstack	`9`
redhat	openstack	`10`
redhat	openstack	`11`
redhat	virtualization	`4.1`
redhat	virtualization_manager	`4.1`
redhat	virtualization	`4.0`

References

CWEs

CWE-191

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.