CVE-2022-4337
openvswitch - security update
9.8
CRITICAL
CVSS 3.1
EPSS 0.47%
Description
An out-of-bounds read in Organization Specific TLV was found in various versions of OpenvSwitch.
How to fix CVE-2022-4337
To remediate CVE-2022-4337, upgrade the affected package to a fixed version below.
- Debian/openvswitch—upgrade to 2.15.0+ds1-2+deb11u2 or later
- Debian/openvswitch—upgrade to 2.10.7+ds1-0+deb10u3 or later
- —upgrade to 2.15.0+ds1-2+deb11u2 or later
Is CVE-2022-4337 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 2.15.0+ds1-2+deb11u2
- from 0, < 2.10.7+ds1-0+deb10u3
- from 0, < 2.15.0+ds1-2+deb11u2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |