CVE-2021-3905 Information

Description

A memory leak was found in Open vSwitch (OVS) during userspace IP fragmentation processing. An attacker could use this flaw to potentially exhaust available memory by keeping sending packet fragments.

Reference

https://bugzilla.redhat.com/show_bug.cgi?id=2019692 https://ubuntu.com/security/CVE-2021-3905 https://access.redhat.com/security/cve/CVE-2021-3905 https://github.com/openvswitch/ovs-issues/issues/226 https://github.com/openvswitch/ovs/commit/803ed12e31b0377c37d7aa8c94b3b92f2081e349