Debian Long Term Support / LTS Security Information / 2022 / Security Information -- DLA-3253-1 openvswitch

Debian Security Advisory

DLA-3253-1 openvswitch -- LTS security update

Date Reported:

31 Dec 2022

Affected Packages:

openvswitch

Vulnerable:

Yes

Security database references:

In Mitre's CVE dictionary: CVE-2022-4337, CVE-2022-4338.

More information:

It was discovered that there was an out-of-bounds read and integer underflow vulnerability in open vSwitch, a software-based Ethernet virtual switch

• CVE-2022-4337

  Out-of-Bounds Read in Organization Specific TLV

• CVE-2022-4338

  Integer Underflow in Organization Specific TLV

For Debian 10 Buster, these problems have been fixed in version 2.10.7+ds1-0+deb10u3.

We recommend that you upgrade your openvswitch packages.

Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS