CVE-2010-0727

2010-03-1600:00:00

ubuntu.com

4.9 Medium

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:N/I:N/A:C

0.0004 Low

EPSS

Percentile

5.2%

JSON

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.

OSVersionArchitecturePackageVersionFilename
ubuntu8.04noarchlinux< 2.6.24-28.70UNKNOWN
ubuntu9.04noarchlinux< 2.6.28-19.61UNKNOWN
ubuntu9.10noarchlinux< 2.6.31-22.60UNKNOWN
ubuntu10.04noarchlinux< 2.6.32-22.35UNKNOWN
ubuntu6.06noarchlinux-source-2.6.15< 2.6.15-55.84UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	8.04	noarch	linux	< 2.6.24-28.70	UNKNOWN
ubuntu	9.04	noarch	linux	< 2.6.28-19.61	UNKNOWN
ubuntu	9.10	noarch	linux	< 2.6.31-22.60	UNKNOWN
ubuntu	10.04	noarch	linux	< 2.6.32-22.35	UNKNOWN
ubuntu	6.06	noarch	linux-source-2.6.15	< 2.6.15-55.84	UNKNOWN