CVE-2022-4338
Published: 10 January 2023
An integer underflow in Organization Specific TLV was found in various versions of OpenvSwitch.
Notes
| Author | Note |
|---|---|
| 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. |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
openvswitch Launchpad, Ubuntu, Debian |
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)
|
|
| xenial |
Needs triage
|
|
| 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 |