CVE-2022-32166
MEDIUM6.1EPSS 0.65%openvswitch - security update
Published: 9/28/2022Modified: 4/28/2026
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.
Affected packages (2)
- Debian/openvswitchfrom 0, < 2.13.0+dfsg1-1
- Debian/openvswitchfrom 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 |