{"id":"CVE-2010-2526","aliases":["DEBIAN-CVE-2010-2526","DSA-2095-1","EUVD-2010-2530","GHSA-2hvv-h4pw-wcm2","RHSA-2010:0567","RHSA-2010:0568"],"status":"published","title":"The cluster logical volume manager daemon (clvmd) in lvm2-cluster in LVM2 before 2.02.72, as used...","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.","severity":{"version":"2.0","score":4.6,"vector":"AV:L/AC:L/Au:N/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00512,"percentile":0.43902,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-287"],"published":"2010-08-04T21:00:00Z","modified":"2026-10-23T17:47:51Z","fixes":[{"ecosystem":"Debian:12","package":"lvm2","fixed_in":["2.02.66-3"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"lvm2","fixed_in":["2.02.66-3"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"lvm2","fixed_in":["2.02.66-3"],"sources":["osv"]},{"ecosystem":"Debian:5.0","package":"lvm2","fixed_in":["2.02.39-8"],"sources":["osv"]},{"ecosystem":"Red Hat:rhel_cluster_storage:5","package":"lvm2-cluster","fixed_in":["0:2.02.56-7.el5_5.4"],"sources":["osv"]},{"ecosystem":"Red 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Advisory","advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/60809","tags":["vdb-entry","x_refsource_XF","x_transferred","web"]},{"url":"https://rhn.redhat.com/errata/RHSA-2010-0568.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","advisory"]},{"url":"https://rhn.redhat.com/errata/RHSA-2010-0567.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","advisory"]},{"url":"http://securitytracker.com/id?1024258","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","web"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=614248","tags":["x_refsource_CONFIRM","x_transferred","Exploit","evidence","report"]},{"url":"http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html","tags":["vendor-advisory","x_refsource_SUSE","x_transferred","web"]},{"url":"http://www.osvdb.org/66753","tags":["vdb-entry","x_refsource_OSVDB","x_transferred","web"]},{"url":"http://www.vupen.com/english/advisories/2010/1944","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor 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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.","status":"published","published":"2010-08-04T21:00:00Z","modified":"2024-08-07T02:39:37.255Z","updated_at":"2026-11-02T14:33:27.01833Z"}],"euvd":[{"id":"EUVD-2010-2530","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.","status":"published","published":"2010-08-04T21:00:00Z","modified":"2024-08-07T02:39:37Z","updated_at":"2026-11-03T01:39:37.441741Z"}],"ghsa":[{"id":"GHSA-2hvv-h4pw-wcm2","title":"The cluster logical volume manager daemon (clvmd) in lvm2-cluster in LVM2 before 2.02.72, as used...","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.","status":"published","published":"2022-05-17T02:06:44Z","modified":"2023-01-27T05:02:55Z","cwes":["CWE-287"],"updated_at":"2026-11-02T14:42:07.495183Z"}],"nvd":[{"id":"CVE-2010-2526","description":"The cluster logical volume manager daemon (clvmd) in lvm2-cluster in LVM2 before 2.02.72, as used in Red Hat 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commands.","status":"published","published":"2010-08-05T13:22:29Z","modified":"2026-04-10T03:41:19.777926Z","updated_at":"2026-11-02T15:43:57.991581Z"},{"id":"DEBIAN-CVE-2010-2526","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.","status":"published","published":"2010-08-05T13:22:29.45Z","modified":"2026-10-23T17:47:51.164666847Z","updated_at":"2026-11-02T15:45:24.316685Z"},{"id":"DSA-2095-1","title":"lvm2 - denial of service","status":"published","published":"2010-08-23T00:00:00Z","modified":"2026-03-09T01:20:31.534168Z","updated_at":"2026-11-02T15:46:15.108335Z"},{"id":"RHSA-2010:0567","title":"Red Hat Security Advisory: lvm2-cluster security 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