Entreprise d'experts en Sécurité Informatique : Audits et conseils en cybersécurité
Entreprise française de cybersécurité depuis 2004
☎ 03 60 47 09 81 - info@securiteinfo.com


CVE-2010-4251

Description

The socket implementation in net/core/sock.c in the Linux kernel before 2.6.34 does not properly manage a backlog of received packets, which allows remote attackers to cause a denial of service (memory consumption) by sending a large amount of network traffic, as demonstrated by netperf UDP tests.

POC

Reference

- http://kerneltrap.org/mailarchive/linux-netdev/2010/3/3/6271093/thread

- http://www.vmware.com/security/advisories/VMSA-2011-0012.html

Github

No PoCs found on GitHub currently.