CVE-2022-32166
openvswitch - security update
6.1
MEDIUM
CVSS 3.1
EPSS 1.7%
Description
In ovs versions v0.90.0 through v2.5.0 are vulnerable to heap buffer over-read in flow.c. An unsafe comparison of “minimasks” function could lead access to an unmapped region of memory. This vulnerability is capable of crashing the software, memory modification, and possible remote execution.
How to fix CVE-2022-32166
To remediate CVE-2022-32166, upgrade the affected package to a fixed version below.
- —upgrade to 2.13.0+dfsg1-1 or later
- —upgrade to 2.10.7+ds1-0+deb10u2 or later
Is CVE-2022-32166 being exploited?
Low — EPSS is 1.7%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 2.13.0+dfsg1-1
- from 0, < 2.10.7+ds1-0+deb10u2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H |