CVE-2024-2182

NameCVE-2024-2182
DescriptionA flaw was found in the Open Virtual Network (OVN). In OVN clusters where BFD is used between hypervisors for high availability, an attacker can inject specially crafted BFD packets from inside unprivileged workloads, including virtual machines or containers, that can trigger a denial of service.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
ovn (PTS)bookworm23.03.1-1~deb12u2fixed
sid, trixie24.09.0-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
ovnsourcebookworm23.03.1-1~deb12u2
ovnsource(unstable)24.03.1-1

Notes

https://bugs.launchpad.net/bugs/2053113
https://mail.openvswitch.org/pipermail/ovs-announce/2024-March/000346.html

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