CVE-2010-2526medium
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.
References
http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html
http://secunia.com/advisories/40759
http://securitytracker.com/id?1024258
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