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CVE-2023-3966

🗓️ 08 Feb 2024 00:00:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 35 Views

Vulnerability in Open vSwitch allows crafted Geneve packets leading to denial of service and memory accesses. Requires netlink hardware offloading. Affects multiple versions including 2.12 and 2.11.0

Related
Packages
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2023-3966
22 Feb 202413:15
–attackerkb
alpinelinux
AlpineLinux
CVE-2023-3966
22 Feb 202412:15
–alpinelinux
astralinux
AstraLinux
Astra Linux – Vulnerability in OpenVSwitch
14 Sep 202612:01
–astralinux
bdu_fstec
BDU FSTEC
TC Flower Packet Filtering DoS
15 Feb 202400:00
–bdu_fstec
cbl_mariner
CBLMariner
CVE-2023-3966 affecting package openvswitch for versions less than 2.17.9-1
6 Jun 202419:53
–cbl_mariner
cbl_mariner
CBLMariner
CVE-2023-3966 affecting package openvswitch for versions less than 3.3.0-1
19 Mar 202417:21
–cbl_mariner
circl
Circl
CVE-2023-3966
9 Feb 202404:11
–circl
cnnvd
CNNVD
Open vSwitch Security Vulnerabilities
8 Feb 202400:00
–cnnvd
cve
CVE
CVE-2023-3966
22 Feb 202412:15
–cve
cvelist
Cvelist
CVE-2023-3966 Openvswsitch: ovs-vswitch fails to recover after malformed geneve metadata packet
22 Feb 202412:15
–cvelist
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu20.04allopenvswitch2.13.8-0ubuntu1.4openvswitch_2.13.8-0ubuntu1.4_all.deb
Ubuntu22.04allopenvswitch2.17.9-0ubuntu0.22.04.1openvswitch_2.17.9-0ubuntu0.22.04.1_all.deb
Ubuntu23.10allopenvswitch3.2.2-0ubuntu0.23.10.1openvswitch_3.2.2-0ubuntu0.23.10.1_all.deb
Ubuntu24.04allopenvswitch3.3.0~git20240118.e802fe7-3ubuntu1openvswitch_3.3.0~git20240118.e802fe7-3ubuntu1_all.deb

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26 Aug 2025 00:14Current
6.7Medium risk
Vulners AI Score6.7
CVSS 3.17.5
EPSS0.01042
SSVC
35