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.

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Advisories
Source ID Title
Debian DSA Debian DSA DSA-2095-1 New lvm2 packages fix denial of service
EUVD EUVD EUVD-2010-2530 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.
Ubuntu USN Ubuntu USN USN-1001-1 LVM2 vulnerability
Fixes

Solution

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Workaround

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cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-07T02:39:37.255Z

Reserved: 2010-06-30T00:00:00

Link: CVE-2010-2526

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2010-08-05T13:22:29.450

Modified: 2025-04-11T00:51:21.963

Link: CVE-2010-2526

cve-icon Redhat

Severity : Moderate

Publid Date: 2010-07-28T00:00:00Z

Links: CVE-2010-2526 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses