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With package: openvswitch

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Untriaged
Permalink CVE-2023-5366
7.1 HIGH
  • CVSS version: 3.1
  • Attack vector (AV): NETWORK
  • Attack complexity (AC): LOW
  • Privileges required (PR): LOW
  • User interaction (UI): NONE
  • Scope (S): UNCHANGED
  • Confidentiality impact (C): LOW
  • Integrity impact (I): NONE
  • Availability impact (A): HIGH
created 1 year, 2 months ago
Openvswitch don't match packets on nd_target field

A flaw was found in Open vSwitch that allows ICMPv6 Neighbor Advertisement packets between virtual machines to bypass OpenFlow rules. This issue may allow a local attacker to create specially crafted packets with a modified or spoofed target IP address field that can redirect ICMPv6 traffic to arbitrary IP addresses.

References

Affected products

openvswitch
openvswitch3.0
openvswitch3.1
openvswitch2.10
openvswitch2.11
openvswitch2.12
openvswitch2.13
openvswitch2.15
openvswitch2.16
openvswitch2.17
rhosp-openvswitch
openvswitch-ovn-kubernetes
redhat-virtualization-host

Matching in nixpkgs

Package maintainers

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 1 year, 2 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

Matching in nixpkgs

Package maintainers

Untriaged
Permalink CVE-2024-11614
created 1 year, 3 months ago
Dpdk: denial of service from malicious guest on hypervisors using dpdk vhost library

An out-of-bounds read vulnerability was found in DPDK's Vhost library checksum offload feature. This issue enables an untrusted or compromised guest to crash the hypervisor's vSwitch by forging Virtio descriptors to cause out-of-bounds reads. This flaw allows an attacker with a malicious VM using a virtio driver to cause the vhost-user side to crash by sending a packet with a Tx checksum offload request and an invalid csum_start offset.

References

Affected products

dpdk
  • <21.11-4
  • *
openvswitch
openvswitch3.0
openvswitch3.1
  • *
openvswitch3.2
openvswitch3.3
  • *
openvswitch3.4
  • *
openvswitch2.10
openvswitch2.11
openvswitch2.12
openvswitch2.13
openvswitch2.15
openvswitch2.16
openvswitch2.17

Matching in nixpkgs

pkgs.dpdk

Set of libraries and drivers for fast packet processing

Package maintainers