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CVE-2022-4337

Published: 10 January 2023

An out-of-bounds read in Organization Specific TLV was found in various versions of OpenvSwitch.

Notes

AuthorNote
mdeslaur
This issue is fixed in (3.0.3-0ubuntu0.22.10.1) in kinetic but
is not in the -security pocket.

Priority

Medium

Cvss 3 Severity Score

9.8

Score breakdown

Status

Package Release Status
openvswitch
Launchpad, Ubuntu, Debian
xenial Needs triage

bionic
Released (2.9.8-0ubuntu0.18.04.4)
focal
Released (2.13.8-0ubuntu1.1)
jammy
Released (2.17.3-0ubuntu0.22.04.2)
kinetic
Released (3.0.3-0ubuntu0.22.10.2)
trusty Ignored
(end of standard support)
upstream
Released (3.0.3,2.17.5,2.16.6,2.15.7,2.14.8,2.13.10)
lunar Not vulnerable
(3.1.0~git20230108.006e1c6-1ubuntu1)
mantic Not vulnerable
(3.1.0~git20230108.006e1c6-1ubuntu1)
Patches:
upstream: https://github.com/openvswitch/ovs/commit/7490f281f09a8455c48e19b0cf1b99ab758ee4f4

Severity score breakdown

Parameter Value
Base score 9.8
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