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CVE-2023-3966 Details

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.

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References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://access.redhat.com/security/cve/CVE-2023-3966 CVEThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2178363 CVEThird Party Advisory
https://lists.fedoraproject.org/archives/list/[email protected]/message/LFZADABUDOFI2KZIRQBYFZCIKH55RGY3/ CVEMailing List
https://lists.fedoraproject.org/archives/list/[email protected]/message/VYYUBF6OW2JG7VOFEOROHXGSJCTES3QO/ CVEMailing List
https://access.redhat.com/security/cve/CVE-2023-3966 [email protected]Third Party Advisory

see all 8 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-248Uncaught Exception[email protected]

Affected Products

ProductVersions
openvswitch openvswitch
< 3.1.0

CPE

  • cpe:2.3:a:openvswitch:openvswitch:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
fedoraproject fedora
39
40

CPE

  • cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*
  • cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

8 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2023-3966
NVD Published Date:
Feb 22, 2024
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2023-3966 Details - Not Deferred