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ubuntucveUbuntu.comUB:CVE-2007-6733
HistoryMar 16, 2010 - 12:00 a.m.

CVE-2007-6733

2010-03-1600:00:00
ubuntu.com
ubuntu.com
20

CVSS2

4.9

Attack Vector

LOCAL

Attack 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

EPSS

0

Percentile

5.1%

The nfs_lock function in fs/nfs/file.c in the Linux kernel 2.6.9 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 an NFS filesystem and then changing this
file’s permissions, a related issue to CVE-2010-0727.

Notes

Author Note
kees predates Dapper

CVSS2

4.9

Attack Vector

LOCAL

Attack 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

EPSS

0

Percentile

5.1%