CVE-2010-2526
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.
Key facts
- CVSS score
- 4.6 (v2.0)
- Severity
- MEDIUM
- CVSS vector
AV:L/AC:L/Au:N/C:P/I:P/A:P- Weakness (CWE)
- CWE-287
- EPSS score
- 0.5% (42th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2010-2530)
- Published
- August 5, 2010
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2010-2530 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- heinz mauelshagen / lvm2
- heinz mauelshagen / lvm2
- heinz mauelshagen / lvm2
- heinz mauelshagen / lvm2
- heinz mauelshagen / lvm2
- heinz mauelshagen / lvm2
- heinz mauelshagen / lvm2
- heinz mauelshagen / lvm2
- heinz mauelshagen / lvm2
- heinz mauelshagen / lvm2
- heinz mauelshagen / lvm2
- heinz mauelshagen / lvm2
- heinz mauelshagen / lvm2
- heinz mauelshagen / lvm2
- heinz mauelshagen / lvm2
- heinz mauelshagen / lvm2
- heinz mauelshagen / lvm2
- heinz mauelshagen / lvm2
- heinz mauelshagen / lvm2
- heinz mauelshagen / lvm2
- heinz mauelshagen / lvm2
- heinz mauelshagen / lvm2
- redhat / cluster suite
- redhat / enterprise linux
- redhat / enterprise linux
- redhat / enterprise linux
- redhat / enterprise linux
- redhat / enterprise linux
References
- http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html
- http://secunia.com/advisories/40759(Vendor Advisory)
- 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(Vendor Advisory)
- https://bugzilla.redhat.com/show_bug.cgi?id=614248(Exploit)
- 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
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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