CVE-2022-4337

NameCVE-2022-4337
DescriptionAn out-of-bounds read in Organization Specific TLV was found in various versions of OpenvSwitch.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub advisories/code/issues, web search, more)
ReferencesDLA-3253-1, DSA-5319-1
Debian Bugs1027273

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
openvswitch (PTS)buster2.10.7+ds1-0+deb10u1vulnerable
buster (security)2.10.7+ds1-0+deb10u3fixed
bullseye2.15.0+ds1-2+deb11u1vulnerable
bullseye (security)2.15.0+ds1-2+deb11u2fixed
bookworm, sid3.1.0~git20230108.006e1c6-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
openvswitchsourcebuster2.10.7+ds1-0+deb10u3DLA-3253-1
openvswitchsourcebullseye2.15.0+ds1-2+deb11u2DSA-5319-1
openvswitchsource(unstable)3.1.0~git20221212.739bcf2-41027273

Notes

https://www.openwall.com/lists/oss-security/2022/12/20/2
https://mail.openvswitch.org/pipermail/ovs-dev/2022-December/400596.html
https://github.com/openvswitch/ovs/pull/405
Introduced by: https://github.com/openvswitch/ovs/commit/be53a5c447c3ed77ef2d4e1e09ea63de576b90e8 (v2.4.0)
Fixed by: https://github.com/openvswitch/ovs/commit/7490f281f09a8455c48e19b0cf1b99ab758ee4f4

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