Linux Kernel 'rd_build_device_space()' Function Information Disclosure Vulnerability

BID:68159

Info

Linux Kernel 'rd_build_device_space()' Function Information Disclosure Vulnerability

Bugtraq ID: 68159
Class: Design Error
CVE: CVE-2014-4027
Remote: Yes
Local: No
Published: Jan 07 2014 12:00AM
Updated: Dec 12 2014 12:54AM
Credit: Jorge Daniel Sequeira Matias
Vulnerable: Linux kernel 3.3.5
Linux kernel 3.3.4
Linux kernel 3.3.2
Linux kernel 3.2.13
Linux kernel 3.2.9
Linux kernel 3.2.1
Linux kernel 3.1.8
Linux kernel 3.0.5
Linux kernel 3.0.4
Linux kernel 3.0.2
Linux kernel 3.0.1
Linux kernel 2.6.39 rc4
Linux kernel 2.6.39
Linux kernel 2.6.38
Linux kernel 2.6.9 rc4
Linux kernel 2.6.9 rc3
Linux kernel 2.6.9 rc2
Linux kernel 2.6.9 rc1
Linux kernel 2.6.9 final
Linux kernel 2.6.9
Linux kernel 2.6.8 rc4
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 rc3
Linux kernel 2.6.7 rc2
Linux kernel 2.6.7 rc1
Linux kernel 2.6.7
Linux kernel 2.6.6 rc3
Linux kernel 2.6.6 rc2
Linux kernel 2.6.6 rc1
Linux kernel 2.6.6
Linux kernel 2.6.5 rc3
Linux kernel 2.6.5 rc2
Linux kernel 2.6.5 rc1
Linux kernel 2.6.5
+ S.u.S.E. Linux Enterprise Server 9
+ 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
Linux kernel 2.6.4 rc3
Linux kernel 2.6.4 rc2
Linux kernel 2.6.4 rc1
Linux kernel 2.6.4
Linux kernel 3.2.2
Linux kernel 3.0.18
Linux kernel 3.0-rc4-git1
Linux kernel 3.0-rc1
Linux kernel 3.0
Linux kernel 2.6.8.1
+ 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 2.6.39-rc3
Linux kernel 2.6.38.6
Linux kernel 2.6.38.4
Linux kernel 2.6.38.3
Linux kernel 2.6.38.2
Linux kernel 2.6.38-rc7
Linux kernel 2.6.38-rc4
Linux kernel 2.6.38-rc2
Linux kernel 2.6.38-git18
Not Vulnerable:

Discussion

Linux Kernel 'rd_build_device_space()' Function Information Disclosure Vulnerability

Linux Kernel is prone to an information-disclosure vulnerability.

An attacker can exploit this issue to obtain sensitive information; information obtained may aid in other attacks.

Linux Kernel 2.6.38 through versions prior to 3.14 are affected.

Exploit / POC

Solution / Fix

Linux Kernel 'rd_build_device_space()' Function Information Disclosure Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

References

Linux Kernel 'rd_build_device_space()' Function Information Disclosure Vulnerability

References:

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