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CVE-2023-3966

Published: 22/02/2024 Updated: 23/03/2024

Vulnerability Summary

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.

Vulnerability Trend

Vendor Advisories

Debian CVElist Bug Report Logs: openvswitch: CVE-2023-3966: Invalid memory access in Geneve with HW offload
Debian Bug report logs - #1063492 openvswitch: CVE-2023-3966: Invalid memory access in Geneve with HW offload Package: src:openvswitch; Maintainer for src:openvswitch is Debian OpenStack <team+openstack@trackerdebianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Thu, 8 Feb 2024 21:39:04 UTC Seve ...

References

CWE-248https://access.redhat.com/security/cve/CVE-2023-3966https://bugzilla.redhat.com/show_bug.cgi?id=2178363https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VYYUBF6OW2JG7VOFEOROHXGSJCTES3QO/https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LFZADABUDOFI2KZIRQBYFZCIKH55RGY3/https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1063492https://nvd.nist.gov
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
SSTICVE-2024-35863CVE-2024-35910man-in-the-middleCVE-2024-35912CVE-2024-25742LFICVE-2024-32002CVE-2024-22120
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