CVE-2009-4021

2009-11-2500:00:00

ubuntu.com

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

0.001

Percentile

28.1%

JSON

The fuse_direct_io function in fs/fuse/file.c in the fuse subsystem in the
Linux kernel before 2.6.32-rc7 might allow attackers to cause a denial of
service (invalid pointer dereference and OOPS) via vectors possibly related
to a memory-consumption attack.

Bugs

<https://bugzilla.redhat.com/show_bug.cgi?id=538734>

OSVersionArchitecturePackageVersionFilename
ubuntu8.04noarchlinux< 2.6.24-27.65UNKNOWN
ubuntu8.10noarchlinux< 2.6.27-17.45UNKNOWN
ubuntu9.04noarchlinux< 2.6.28-18.59UNKNOWN
ubuntu6.06noarchlinux-source-2.6.15< 2.6.15-55.82UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	8.04	noarch	linux	< 2.6.24-27.65	UNKNOWN
ubuntu	8.10	noarch	linux	< 2.6.27-17.45	UNKNOWN
ubuntu	9.04	noarch	linux	< 2.6.28-18.59	UNKNOWN
ubuntu	6.06	noarch	linux-source-2.6.15	< 2.6.15-55.82	UNKNOWN