The gfs2_lock function in the Linux kernel before 2.6.34-rc1-next-20100312, and the gfs_lock function in the Linux kernel on Red Hat Enterprise Linux (RHEL) 5 and 6, does not properly remove POSIX locks on files that are setgid without group-execute permission, which allows local users to cause a denial of service (BUG and system crash) by locking a file on a (1) GFS or (2) GFS2 filesystem, and then changing this file's permissions.
Metrics
Affected Vendors & Products
References
History
No history.
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-07T00:59:38.492Z
Reserved: 2010-02-26T00:00:00
Link: CVE-2010-0727
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No data.
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Status : Modified
Published: 2010-03-16T19:30:00.400
Modified: 2024-11-21T01:12:50.413
Link: CVE-2010-0727
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