CVE-2010-2526 Information

Description

The cluster logical volume manager daemon (clvmd) in lvm2-cluster in LVM2 before 2.02.72 as used in Red Hat Global File System (GFS) and other products does not verify client credentials upon a socket connection which allows local users to cause a denial of service (daemon exit or logical-volume change) or possibly have unspecified other impact via crafted control commands.

Reference

http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html http://secunia.com/advisories/40759 http://securitytracker.com/id?1024258 http://www.osvdb.org/66753 http://www.ubuntu.com/usn/USN-1001-1 http://www.vupen.com/english/advisories/2010/1944 https://bugzilla.redhat.com/show_bug.cgi?id=614248 https://exchange.xforce.ibmcloud.com/vulnerabilities/60809 https://rhn.redhat.com/errata/RHSA-2010-0567.html https://rhn.redhat.com/errata/RHSA-2010-0568.html https://www.redhat.com/archives/linux-lvm/2010-July/msg00083.html