CVE-2010-0727

N/A Unknown
Published: March 16, 2010 Modified: April 29, 2026
View on NVD

Description

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.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://lkml.org/lkml/2010/3/11/269
Source: secalert@redhat.com
Patch Third Party Advisory
http://secunia.com/advisories/39830
Source: secalert@redhat.com
Third Party Advisory
http://securitytracker.com/id?1023809
Source: secalert@redhat.com
Third Party Advisory VDB Entry
http://www.debian.org/security/2010/dsa-2053
Source: secalert@redhat.com
Third Party Advisory
http://www.kernel.org/pub/linux/kernel/v2.6/next/patch-v2.6.34-rc1-next-20100312.bz2
Source: secalert@redhat.com
Release Notes Vendor Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2010:066
Source: secalert@redhat.com
Third Party Advisory
http://www.openwall.com/lists/oss-security/2010/03/12/1
Source: secalert@redhat.com
Exploit Mailing List Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2010-0330.html
Source: secalert@redhat.com
Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2010-0380.html
Source: secalert@redhat.com
Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2010-0521.html
Source: secalert@redhat.com
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=570863
Source: secalert@redhat.com
Exploit Issue Tracking Patch Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11392
Source: secalert@redhat.com
Third Party Advisory
http://lkml.org/lkml/2010/3/11/269
Source: af854a3a-2127-422b-91ae-364da2661108
Patch Third Party Advisory
http://secunia.com/advisories/39830
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://securitytracker.com/id?1023809
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory VDB Entry
http://www.debian.org/security/2010/dsa-2053
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www.kernel.org/pub/linux/kernel/v2.6/next/patch-v2.6.34-rc1-next-20100312.bz2
Source: af854a3a-2127-422b-91ae-364da2661108
Release Notes Vendor Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2010:066
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www.openwall.com/lists/oss-security/2010/03/12/1
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit Mailing List Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2010-0330.html
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2010-0380.html
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2010-0521.html
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=570863
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit Issue Tracking Patch Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11392
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory

24 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
0.6%
43th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-399

Affected Vendors

debian linux redhat

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