Linux Kernel Sock_DGram_SendMsg Local Denial Of Service Vulnerability

BID:11939

Info

Linux Kernel Sock_DGram_SendMsg Local Denial Of Service Vulnerability

Bugtraq ID: 11939
Class: Failure to Handle Exceptional Conditions
CVE: CVE-2004-1069
Remote: No
Local: Yes
Published: Dec 14 2004 12:00AM
Updated: Jul 12 2009 09:26AM
Credit: Discovery of this vulnerability is credited to Ross Kendall Axe <[email protected]>.
Vulnerable: Ubuntu Ubuntu Linux 4.1 ppc
Ubuntu Ubuntu Linux 4.1 ia64
Ubuntu Ubuntu Linux 4.1 ia32
Redhat Fedora Core3
Redhat Fedora Core2
Mandriva Linux Mandrake 10.1 x86_64
Mandriva Linux Mandrake 10.1
Mandriva Linux Mandrake 10.0 AMD64
Mandriva Linux Mandrake 10.0
Mandriva Linux Mandrake 9.2 amd64
Mandriva Linux Mandrake 9.2
MandrakeSoft Multi Network Firewall 2.0
MandrakeSoft Corporate Server 3.0
MandrakeSoft Corporate Server 2.1 x86_64
MandrakeSoft Corporate Server 2.1
Linux kernel 2.6.10 rc2
Linux kernel 2.6.9
Linux kernel 2.6.8 rc3
Linux kernel 2.6.8 rc2
Linux kernel 2.6.8 rc1
+ Ubuntu Ubuntu Linux 4.1 ppc
 + Ubuntu Ubuntu Linux 4.1 ia64
 + Ubuntu Ubuntu Linux 4.1 ia32
 Linux kernel 2.6.8
+ S.u.S.E. Linux Personal 9.2 x86_64
 + S.u.S.E. Linux Personal 9.2
+ Ubuntu Ubuntu Linux 4.1 ppc
 + Ubuntu Ubuntu Linux 4.1 ia64
 + Ubuntu Ubuntu Linux 4.1 ia32
 Linux kernel 2.6.7 rc1
Linux kernel 2.6.7
Linux kernel 2.6.6 rc1
Linux kernel 2.6.6
Linux kernel 2.6.5
+ S.u.S.E. Linux Personal 9.1 x86_64
 + S.u.S.E. Linux Personal 9.1 x86_64
 + S.u.S.E. Linux Personal 9.1
+ S.u.S.E. Linux Personal 9.1
+ SuSE Linux Enterprise Server 9
 Linux kernel 2.6.4
Linux kernel 2.6.3
Linux kernel 2.6.2
Linux kernel 2.6.1 -rc2
Linux kernel 2.6.1 -rc1
Linux kernel 2.6.1
Linux kernel 2.6 -test9-CVS
Linux kernel 2.6 -test9
Linux kernel 2.6 -test8
Linux kernel 2.6 -test7
Linux kernel 2.6 -test6
Linux kernel 2.6 -test5
Linux kernel 2.6 -test4
Linux kernel 2.6 -test3
Linux kernel 2.6 -test2
Linux kernel 2.6 -test11
Linux kernel 2.6 -test10
Linux kernel 2.6 -test1
Linux kernel 2.6
Not Vulnerable:

Discussion

Linux Kernel Sock_DGram_SendMsg Local Denial Of Service Vulnerability

The Linux kernel is reported to be prone to a local denial of service vulnerability. This vulnerability is reported to exist when 'CONFIG_SECURITY_NETWORK=y' and 'CONFIG_SECURITY_SELINUX=y' options are set in the Linux kernel.

A local attacker may exploit this vulnerability to trigger a kernel panic and effectively deny service to legitimate users.

Exploit / POC

Linux Kernel Sock_DGram_SendMsg Local Denial Of Service Vulnerability

Currently we are not aware of any exploits for this issue. If you feel we are in error or are aware of more recent information, please mail us at: [email protected] &lt;mailto:[email protected]&gt;.

Solution / Fix

Linux Kernel Sock_DGram_SendMsg Local Denial Of Service Vulnerability

Solution:
Ubuntu Linux has released advisory USN-38-1 along with fixes to address this, and other issues. Please see the referenced advisory for further information.

Red Hat has released advisories FEDORA-2004-581, and FEDORA-2004-582 to address this issue in Fedora Core 2, and 3 respectively. Please see the referenced advisories for further information.

MandrakeSoft has issued fixes in advisory MDKSA-2005:022. See reference section.

TurboLinux has released Turbolinux Security Announcement 28/Feb/2005 dealing with this and other issues. Please see the referenced advisory for more information.


Linux kernel 2.6

Linux kernel 2.6.3

Linux kernel 2.6.5

Linux kernel 2.6.8 rc1

Linux kernel 2.6.8

Linux kernel 2.6.9

References

Linux Kernel Sock_DGram_SendMsg Local Denial Of Service Vulnerability

References:

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