CVE-2022-4338

Publication date 10 January 2023

Last updated 18 August 2025

Ubuntu priority

Cvss 3 Severity Score

An integer underflow in Organization Specific TLV was found in various versions of OpenvSwitch.

Show unmaintained releases

Package	Ubuntu Release	Status
openvswitch	25.10 questing	Not affected
	25.04 plucky	Not affected
	24.10 oracular	Not affected
	24.04 LTS noble	Not affected
	23.10 mantic	Not affected
	23.04 lunar	Not affected
	22.10 kinetic	Fixed 3.0.3-0ubuntu0.22.10.2
	22.04 LTS jammy	Fixed 2.17.3-0ubuntu0.22.04.2
	20.04 LTS focal	Fixed 2.13.8-0ubuntu1.1
	18.04 LTS bionic	Fixed 2.9.8-0ubuntu0.18.04.4
	16.04 LTS xenial	Needs evaluation
	14.04 LTS trusty	Ignored end of standard support

same commit as CVE-2022-4337 This issue is fixed in (3.0.3-0ubuntu0.22.10.1) in kinetic but is not in the -security pocket.

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

Package	Patch details
openvswitch	Upstream: 7490f28