CVE-2010-2526
4.6 · MEDIUMThe 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 s…
Overview
CVE-2010-2526 is a medium-severity vulnerability affecting heinz_mauelshagen lvm2. It was published on August 5, 2010 and has a CVSS 2.0 base score of 4.6 (MEDIUM).
This vulnerability has a CVSS 2.0 base score of 4.6, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical 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.
Remediation
Check the references section for vendor advisories and patches from heinz_mauelshagen. Update lvm2 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| heinz_mauelshagen | lvm2 | 0 | Affected |
References
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Frequently asked questions
What is CVE-2010-2526?
CVE-2010-2526 is a medium-severity vulnerability affecting heinz_mauelshagen lvm2. It was published on August 5, 2010 and has a CVSS 2.0 base score of 4.6 (MEDIUM).
How severe is CVE-2010-2526?
This vulnerability has a CVSS 2.0 base score of 4.6, rated MEDIUM. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2010-2526?
Check the references section for vendor advisories and patches from heinz_mauelshagen. Update lvm2 to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2010-2526?
CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2010-2526 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.
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