CVE-2022-2132

Publication date 31 August 2022

Last updated 18 August 2025

Ubuntu priority

Cvss 3 Severity Score

Description

A permissive list of allowed inputs flaw was found in DPDK. This issue allows a remote attacker to cause a denial of service triggered by sending a crafted Vhost header to DPDK.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
dpdk	25.10 questing	Fixed 21.11.2-0ubuntu1
	25.04 plucky	Fixed 21.11.2-0ubuntu1
	24.10 oracular	Fixed 21.11.2-0ubuntu1
	24.04 LTS noble	Fixed 21.11.2-0ubuntu1
	23.10 mantic	Fixed 21.11.2-0ubuntu1
	23.04 lunar	Fixed 21.11.2-0ubuntu1
	22.10 kinetic	Fixed 21.11.2-0ubuntu1
	22.04 LTS jammy	Fixed 21.11.2-0ubuntu0.22.04.1
	20.04 LTS focal	Fixed 19.11.13-0ubuntu0.20.04.1
	18.04 LTS bionic	Fixed 17.11.10-0ubuntu0.2
	16.04 LTS xenial	Vulnerable
	14.04 LTS trusty	Not in release

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
dpdk	Upstream: ?id=71b Upstream: ?id=dc1 Upstream: ?id=f16 Upstream: ?id=e12 Upstream: ?id=8ff Upstream: ?id=089 Upstream: ?id=5b3 Upstream: ?id=e73

Severity score breakdown

Parameter	Value
Base score	8.6 · High
Attack vector	Network
Attack complexity	Low
Privileges required	None
User interaction	None
Scope	Changed
Confidentiality	None
Integrity impact	None
Availability impact	High
Vector	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

References

Related Ubuntu Security Notices (USN)

USN-5608-1
DPDK vulnerability
13 September 2022