CVE-2023-3966
HIGH7.5EPSS 0.04%openvswitch - security update
Published: 2/22/2024Modified: 4/28/2026
Description
A flaw was found in Open vSwitch where multiple versions are vulnerable to crafted Geneve packets, which may result in a denial of service and invalid memory accesses. Triggering this issue requires that hardware offloading via the netlink path is enabled.
Affected packages (2)
- Debian/openvswitchfrom 0, < 2.15.0+ds1-2+deb11u5
- Debian/openvswitchfrom 0, < 2.15.0+ds1-2+deb11u5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |