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Untriaged
Permalink CVE-2023-3966
7.5 HIGH
  • CVSS version: 3.1
  • Attack vector (AV): NETWORK
  • Attack complexity (AC): LOW
  • Privileges required (PR): NONE
  • User interaction (UI): NONE
  • Scope (S): UNCHANGED
  • Confidentiality impact (C): NONE
  • Integrity impact (I): NONE
  • Availability impact (A): HIGH
created 6 months ago
Openvswsitch: ovs-vswitch fails to recover after malformed geneve metadata packet

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.

References

Affected products

openvswitch
  • ==3.1.0
openvswitch3.0
openvswitch3.1
openvswitch3.2
openvswitch2.10
openvswitch2.11
openvswitch2.12
openvswitch2.13
openvswitch2.15
openvswitch2.16
openvswitch2.17
rdo-openvswitch
openvswitch-ovn-kubernetes

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