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CVE-2022-4338

Publication date 10 January 2023

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

9.8 · Critical

Score breakdown

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

Read the notes from the security team

Status

Package Ubuntu Release Status
openvswitch 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

Notes

mdeslaur

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.

Patch details

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

Package Patch details
openvswitch

Severity score breakdown

Parameter Value
Base score 9.8 · Critical
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H