A vulnerability was found in openvswitch. A limitation in the implementation of userspace packet parsing can allow a malicious user to send a specially crafted packet causing the resulting megaflow in the kernel to be too wide, potentially causing a denial of service. The highest threat from this vulnerability is to system availability.
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Plain-English explanation, risk summary, and remediation steps will appear here once AI analysis is complete.
No Fix Known
No patch has been released yet. Apply workarounds or mitigations where available.
| Vendor | Product | Versions | Fixed In |
|---|---|---|---|
| openvswitch | openvswitch | 2.5.0 - 2.5.12 | - |
| openvswitch | openvswitch | 2.6.0 - 2.6.10 | - |
| openvswitch | openvswitch |
Published
CVE disclosed publicly
Last Modified
Most recent update
Indexed to CVEInsight
Added to this platform
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
13
Affected Products
12
References
openvswitch / openvswitch
| 2.7.0 - 2.7.13 |
| - |
| openvswitch | openvswitch | 2.8.0 - 2.8.11 | - |
| openvswitch | openvswitch | 2.9.0 - 2.9.9 | - |
| openvswitch | openvswitch | 2.10.0 - 2.10.7 | - |
| openvswitch | openvswitch | 2.11.0 - 2.11.6 | - |
| openvswitch | openvswitch | 2.12.0 - 2.12.3 | - |
| openvswitch | openvswitch | 2.13.0 - 2.13.3 | - |
| openvswitch | openvswitch | 2.14.0 - 2.14.2 | - |
| debian | debian_linux | - | - |
| debian | debian_linux | - | - |
| fedoraproject | fedora | - | - |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability
Impact