CVE-2009-3621

2009-10-2200:00:00

ubuntu.com

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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

14.2%

JSON

net/unix/af_unix.c in the Linux kernel 2.6.31.4 and earlier allows local
users to cause a denial of service (system hang) by creating an
abstract-namespace AF_UNIX listening socket, performing a shutdown
operation on this socket, and then performing a series of connect
operations to this socket.

OSVersionArchitecturePackageVersionFilename
ubuntu8.04noarchlinux< 2.6.24-26.64UNKNOWN
ubuntu8.10noarchlinux< 2.6.27-16.44UNKNOWN
ubuntu9.04noarchlinux< 2.6.28-17.58UNKNOWN
ubuntu9.10noarchlinux< 2.6.31-16.52UNKNOWN
ubuntu6.06noarchlinux-source-2.6.15< 2.6.15-55.81UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	8.04	noarch	linux	< 2.6.24-26.64	UNKNOWN
ubuntu	8.10	noarch	linux	< 2.6.27-16.44	UNKNOWN
ubuntu	9.04	noarch	linux	< 2.6.28-17.58	UNKNOWN
ubuntu	9.10	noarch	linux	< 2.6.31-16.52	UNKNOWN
ubuntu	6.06	noarch	linux-source-2.6.15	< 2.6.15-55.81	UNKNOWN