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Intelligence Center » Browse All Vulnerabilities » CVE-2011-1170

Overview

Vulnerability Score 2.1 2.1
CVE Id CVE-2011-1170
Last Modified 05 Oct 2015 10:57:02
Published 22 Jun 2011 06:55:01
Confidentiality Impact PARTIAL PARTIAL
Integrity Impact NONE NONE
Availability Impact NONE NONE
Access Vector LOCAL
Access Complexity LOW
Authentication NONE

CVE-2011-1170

Summary

net/ipv4/netfilter/arp_tables.c in the IPv4 implementation in the Linux kernel before 2.6.39 does not place the expected '\0' character at the end of string data in the values of certain structure members, which allows local users to obtain potentially sensitive information from kernel memory by leveraging the CAP_NET_ADMIN capability to issue a crafted request, and then reading the argument to the resulting modprobe process.

Vulnerable Systems

Operating System

  • Linux Kernel 2.6.0

  • Linux Kernel 2.6.1

  • Linux Kernel 2.6.10

  • Linux Kernel 2.6.11

  • Linux Kernel 2.6.11.1

  • Linux Kernel 2.6.11.10

  • Linux Kernel 2.6.11.11

  • Linux Kernel 2.6.11.12

  • Linux Kernel 2.6.11.2

  • Linux Kernel 2.6.11.3

  • Linux Kernel 2.6.11.4

  • Linux Kernel 2.6.11.5

  • Linux Kernel 2.6.11.6

  • Linux Kernel 2.6.11.7

  • Linux Kernel 2.6.11.8

  • Linux Kernel 2.6.11.9

  • Linux Kernel 2.6.12

  • Linux Kernel 2.6.12.1

  • Linux Kernel 2.6.12.2

  • Linux Kernel 2.6.12.3

  • Linux Kernel 2.6.12.4

  • Linux Kernel 2.6.12.5

  • Linux Kernel 2.6.12.6

  • Linux Kernel 2.6.13

  • Linux Kernel 2.6.13.1

  • Linux Kernel 2.6.13.2

  • Linux Kernel 2.6.13.3

  • Linux Kernel 2.6.13.4

  • Linux Kernel 2.6.13.5

  • Linux Kernel 2.6.14

  • Linux Kernel 2.6.14.1

  • Linux Kernel 2.6.14.2

  • Linux Kernel 2.6.14.3

  • Linux Kernel 2.6.14.4

  • Linux Kernel 2.6.14.5

  • Linux Kernel 2.6.14.6

  • Linux Kernel 2.6.14.7

  • Linux Kernel 2.6.15

  • Linux Kernel 2.6.15.1

  • Linux Kernel 2.6.15.2

  • Linux Kernel 2.6.15.3

  • Linux Kernel 2.6.15.4

  • Linux Kernel 2.6.15.5

  • Linux Kernel 2.6.15.6

  • Linux Kernel 2.6.15.7

  • Linux Kernel 2.6.16

  • Linux Kernel 2.6.16.1

  • Linux Kernel 2.6.16.10

  • Linux Kernel 2.6.16.11

  • Linux Kernel 2.6.16.12

  • Linux Kernel 2.6.16.13

  • Linux Kernel 2.6.16.14

  • Linux Kernel 2.6.16.15

  • Linux Kernel 2.6.16.16

  • Linux Kernel 2.6.16.17

  • Linux Kernel 2.6.16.18

  • Linux Kernel 2.6.16.19

  • Linux Kernel 2.6.16.2

  • Linux Kernel 2.6.16.20

  • Linux Kernel 2.6.16.21

  • Linux Kernel 2.6.16.22

  • Linux Kernel 2.6.16.23

  • Linux Kernel 2.6.16.24

  • Linux Kernel 2.6.16.25

  • Linux Kernel 2.6.16.26

  • Linux Kernel 2.6.16.27

  • Linux Kernel 2.6.16.28

  • Linux Kernel 2.6.16.29

  • Linux Kernel 2.6.16.3

  • Linux Kernel 2.6.16.30

  • Linux Kernel 2.6.16.31

  • Linux Kernel 2.6.16.32

  • Linux Kernel 2.6.16.33

  • Linux Kernel 2.6.16.34

  • Linux Kernel 2.6.16.35

  • Linux Kernel 2.6.16.36

  • Linux Kernel 2.6.16.37

  • Linux Kernel 2.6.16.38

  • Linux Kernel 2.6.16.39

  • Linux Kernel 2.6.16.4

  • Linux Kernel 2.6.16.40

  • Linux Kernel 2.6.16.41

  • Linux Kernel 2.6.16.42

  • Linux Kernel 2.6.16.43

  • Linux Kernel 2.6.16.44

  • Linux Kernel 2.6.16.45

  • Linux Kernel 2.6.16.46

  • Linux Kernel 2.6.16.47

  • Linux Kernel 2.6.16.48

  • Linux Kernel 2.6.16.49

  • Linux Kernel 2.6.16.5

  • Linux Kernel 2.6.16.50

  • Linux Kernel 2.6.16.51

  • Linux Kernel 2.6.16.52

  • Linux Kernel 2.6.16.53

  • Linux Kernel 2.6.16.54

  • Linux Kernel 2.6.16.55

  • Linux Kernel 2.6.16.56

  • Linux Kernel 2.6.16.57

  • Linux Kernel 2.6.16.58

  • Linux Kernel 2.6.16.59

  • Linux Kernel 2.6.16.6

  • Linux Kernel 2.6.16.60

  • Linux Kernel 2.6.16.61

  • Linux Kernel 2.6.16.62

  • Linux Kernel 2.6.16.7

  • Linux Kernel 2.6.16.8

  • Linux Kernel 2.6.16.9

  • Linux Kernel 2.6.17

  • Linux Kernel 2.6.17.1

  • Linux Kernel 2.6.17.10

  • Linux Kernel 2.6.17.11

  • Linux Kernel 2.6.17.12

  • Linux Kernel 2.6.17.13

  • Linux Kernel 2.6.17.14

  • Linux Kernel 2.6.17.2

  • Linux Kernel 2.6.17.3

  • Linux Kernel 2.6.17.4

  • Linux Kernel 2.6.17.5

  • Linux Kernel 2.6.17.6

  • Linux Kernel 2.6.17.7

  • Linux Kernel 2.6.17.8

  • Linux Kernel 2.6.17.9

  • Linux Kernel 2.6.18

  • Linux Kernel 2.6.18.1

  • Linux Kernel 2.6.18.2

  • Linux Kernel 2.6.18.3

  • Linux Kernel 2.6.18.4

  • Linux Kernel 2.6.18.5

  • Linux Kernel 2.6.18.6

  • Linux Kernel 2.6.18.7

  • Linux Kernel 2.6.18.8

  • Linux Kernel 2.6.19

  • Linux Kernel 2.6.19.1

  • Linux Kernel 2.6.19.2

  • Linux Kernel 2.6.19.3

  • Linux Kernel 2.6.19.4

  • Linux Kernel 2.6.19.5

  • Linux Kernel 2.6.19.6

  • Linux Kernel 2.6.19.7

  • Linux Kernel 2.6.2

  • Linux Kernel 2.6.20

  • Linux Kernel 2.6.20.1

  • Linux Kernel 2.6.20.10

  • Linux Kernel 2.6.20.11

  • Linux Kernel 2.6.20.12

  • Linux Kernel 2.6.20.13

  • Linux Kernel 2.6.20.14

  • Linux Kernel 2.6.20.15

  • Linux Kernel 2.6.20.16

  • Linux Kernel 2.6.20.17

  • Linux Kernel 2.6.20.18

  • Linux Kernel 2.6.20.19

  • Linux Kernel 2.6.20.2

  • Linux Kernel 2.6.20.20

  • Linux Kernel 2.6.20.21

  • Linux Kernel 2.6.20.3

  • Linux Kernel 2.6.20.4

  • Linux Kernel 2.6.20.5

  • Linux Kernel 2.6.20.6

  • Linux Kernel 2.6.20.7

  • Linux Kernel 2.6.20.8

  • Linux Kernel 2.6.20.9

  • Linux Kernel 2.6.21

  • Linux Kernel 2.6.21.1

  • Linux Kernel 2.6.21.2

  • Linux Kernel 2.6.21.3

  • Linux Kernel 2.6.21.4

  • Linux Kernel 2.6.21.5

  • Linux Kernel 2.6.21.6

  • Linux Kernel 2.6.21.7

  • Linux Kernel 2.6.22

  • Linux Kernel 2.6.22.1

  • Linux Kernel 2.6.22.10

  • Linux Kernel 2.6.22.11

  • Linux Kernel 2.6.22.12

  • Linux Kernel 2.6.22.13

  • Linux Kernel 2.6.22.14

  • Linux Kernel 2.6.22.15

  • Linux Kernel 2.6.22.16

  • Linux Kernel 2.6.22.17

  • Linux Kernel 2.6.22.18

  • Linux Kernel 2.6.22.19

  • Linux Kernel 2.6.22.2

  • Linux Kernel 2.6.22.20

  • Linux Kernel 2.6.22.21

  • Linux Kernel 2.6.22.22

  • Linux Kernel 2.6.22.3

  • Linux Kernel 2.6.22.4

  • Linux Kernel 2.6.22.5

  • Linux Kernel 2.6.22.6

  • Linux Kernel 2.6.22.7

  • Linux Kernel 2.6.22.8

  • Linux Kernel 2.6.22.9

  • Linux Kernel 2.6.23

  • Linux Kernel 2.6.23.1

  • Linux Kernel 2.6.23.10

  • Linux Kernel 2.6.23.11

  • Linux Kernel 2.6.23.12

  • Linux Kernel 2.6.23.13

  • Linux Kernel 2.6.23.14

  • Linux Kernel 2.6.23.15

  • Linux Kernel 2.6.23.16

  • Linux Kernel 2.6.23.17

  • Linux Kernel 2.6.23.2

  • Linux Kernel 2.6.23.3

  • Linux Kernel 2.6.23.4

  • Linux Kernel 2.6.23.5

  • Linux Kernel 2.6.23.6

  • Linux Kernel 2.6.23.7

  • Linux Kernel 2.6.23.8

  • Linux Kernel 2.6.23.9

  • Linux Kernel 2.6.24

  • Linux Kernel 2.6.24.1

  • Linux Kernel 2.6.24.2

  • Linux Kernel 2.6.24.3

  • Linux Kernel 2.6.24.4

  • Linux Kernel 2.6.24.5

  • Linux Kernel 2.6.24.6

  • Linux Kernel 2.6.24.7

  • Linux Kernel 2.6.25

  • Linux Kernel 2.6.25.1

  • Linux Kernel 2.6.25.10

  • Linux Kernel 2.6.25.11

  • Linux Kernel 2.6.25.12

  • Linux Kernel 2.6.25.13

  • Linux Kernel 2.6.25.14

  • Linux Kernel 2.6.25.15

  • Linux Kernel 2.6.25.16

  • Linux Kernel 2.6.25.17

  • Linux Kernel 2.6.25.18

  • Linux Kernel 2.6.25.19

  • Linux Kernel 2.6.25.2

  • Linux Kernel 2.6.25.20

  • Linux Kernel 2.6.25.3

  • Linux Kernel 2.6.25.4

  • Linux Kernel 2.6.25.5

  • Linux Kernel 2.6.25.6

  • Linux Kernel 2.6.25.7

  • Linux Kernel 2.6.25.8

  • Linux Kernel 2.6.25.9

  • Linux Kernel 2.6.26

  • Linux Kernel 2.6.26.1

  • Linux Kernel 2.6.26.2

  • Linux Kernel 2.6.26.3

  • Linux Kernel 2.6.26.4

  • Linux Kernel 2.6.26.5

  • Linux Kernel 2.6.26.6

  • Linux Kernel 2.6.26.7

  • Linux Kernel 2.6.26.8

  • Linux Kernel 2.6.27

  • Linux Kernel 2.6.27.1

  • Linux Kernel 2.6.27.10

  • Linux Kernel 2.6.27.11

  • Linux Kernel 2.6.27.12

  • Linux Kernel 2.6.27.13

  • Linux Kernel 2.6.27.14

  • Linux Kernel 2.6.27.15

  • Linux Kernel 2.6.27.16

  • Linux Kernel 2.6.27.17

  • Linux Kernel 2.6.27.18

  • Linux Kernel 2.6.27.19

  • Linux Kernel 2.6.27.2

  • Linux Kernel 2.6.27.20

  • Linux Kernel 2.6.27.21

  • Linux Kernel 2.6.27.22

  • Linux Kernel 2.6.27.23

  • Linux Kernel 2.6.27.24

  • Linux Kernel 2.6.27.25

  • Linux Kernel 2.6.27.26

  • Linux Kernel 2.6.27.27

  • Linux Kernel 2.6.27.28

  • Linux Kernel 2.6.27.29

  • Linux Kernel 2.6.27.3

  • Linux Kernel 2.6.27.30

  • Linux Kernel 2.6.27.31

  • Linux Kernel 2.6.27.32

  • Linux Kernel 2.6.27.33

  • Linux Kernel 2.6.27.34

  • Linux Kernel 2.6.27.35

  • Linux Kernel 2.6.27.36

  • Linux Kernel 2.6.27.37

  • Linux Kernel 2.6.27.38

  • Linux Kernel 2.6.27.39

  • Linux Kernel 2.6.27.4

  • Linux Kernel 2.6.27.40

  • Linux Kernel 2.6.27.41

  • Linux Kernel 2.6.27.42

  • Linux Kernel 2.6.27.43

  • Linux Kernel 2.6.27.44

  • Linux Kernel 2.6.27.45

  • Linux Kernel 2.6.27.46

  • Linux Kernel 2.6.27.47

  • Linux Kernel 2.6.27.48

  • Linux Kernel 2.6.27.49

  • Linux Kernel 2.6.27.5

  • Linux Kernel 2.6.27.50

  • Linux Kernel 2.6.27.51

  • Linux Kernel 2.6.27.52

  • Linux Kernel 2.6.27.53

  • Linux Kernel 2.6.27.54

  • Linux Kernel 2.6.27.55

  • Linux Kernel 2.6.27.56

  • Linux Kernel 2.6.27.57

  • Linux Kernel 2.6.27.6

  • Linux Kernel 2.6.27.7

  • Linux Kernel 2.6.27.8

  • Linux Kernel 2.6.27.9

  • Linux Kernel 2.6.28

  • Linux Kernel 2.6.28.1

  • Linux Kernel 2.6.28.10

  • Linux Kernel 2.6.28.2

  • Linux Kernel 2.6.28.3

  • Linux Kernel 2.6.28.4

  • Linux Kernel 2.6.28.5

  • Linux Kernel 2.6.28.6

  • Linux Kernel 2.6.28.7

  • Linux Kernel 2.6.28.8

  • Linux Kernel 2.6.28.9

  • Linux Kernel 2.6.29

  • Linux Kernel 2.6.29.1

  • Linux Kernel 2.6.29.2

  • Linux Kernel 2.6.29.3

  • Linux Kernel 2.6.29.4

  • Linux Kernel 2.6.29.5

  • Linux Kernel 2.6.29.6

  • Linux Kernel 2.6.3

  • Linux Kernel 2.6.30

  • Linux Kernel 2.6.30.1

  • Linux Kernel 2.6.30.10

  • Linux Kernel 2.6.30.2

  • Linux Kernel 2.6.30.3

  • Linux Kernel 2.6.30.4

  • Linux Kernel 2.6.30.5

  • Linux Kernel 2.6.30.6

  • Linux Kernel 2.6.30.7

  • Linux Kernel 2.6.30.8

  • Linux Kernel 2.6.30.9

  • Linux Kernel 2.6.31

  • Linux Kernel 2.6.31.1

  • Linux Kernel 2.6.31.10

  • Linux Kernel 2.6.31.11

  • Linux Kernel 2.6.31.12

  • Linux Kernel 2.6.31.13

  • Linux Kernel 2.6.31.14

  • Linux Kernel 2.6.31.2

  • Linux Kernel 2.6.31.3

  • Linux Kernel 2.6.31.4

  • Linux Kernel 2.6.31.5

  • Linux Kernel 2.6.31.6

  • Linux Kernel 2.6.31.7

  • Linux Kernel 2.6.31.8

  • Linux Kernel 2.6.31.9

  • Linux Kernel 2.6.32

  • Linux Kernel 2.6.32.1

  • Linux Kernel 2.6.32.10

  • Linux Kernel 2.6.32.11

  • Linux Kernel 2.6.32.12

  • Linux Kernel 2.6.32.13

  • Linux Kernel 2.6.32.14

  • Linux Kernel 2.6.32.15

  • Linux Kernel 2.6.32.16

  • Linux Kernel 2.6.32.17

  • Linux Kernel 2.6.32.18

  • Linux Kernel 2.6.32.19

  • Linux Kernel 2.6.32.2

  • Linux Kernel 2.6.32.20

  • Linux Kernel 2.6.32.21

  • Linux Kernel 2.6.32.22

  • Linux Kernel 2.6.32.23

  • Linux Kernel 2.6.32.24

  • Linux Kernel 2.6.32.25

  • Linux Kernel 2.6.32.26

  • Linux Kernel 2.6.32.27

  • Linux Kernel 2.6.32.3

  • Linux Kernel 2.6.32.4

  • Linux Kernel 2.6.32.5

  • Linux Kernel 2.6.32.6

  • Linux Kernel 2.6.32.7

  • Linux Kernel 2.6.32.8

  • Linux Kernel 2.6.32.9

  • Linux Kernel 2.6.33

  • Linux Kernel 2.6.33.1

  • Linux Kernel 2.6.33.2

  • Linux Kernel 2.6.33.3

  • Linux Kernel 2.6.33.4

  • Linux Kernel 2.6.33.5

  • Linux Kernel 2.6.33.6

  • Linux Kernel 2.6.33.7

  • Linux Kernel 2.6.34

  • Linux Kernel 2.6.34.1

  • Linux Kernel 2.6.34.2

  • Linux Kernel 2.6.34.3

  • Linux Kernel 2.6.34.4

  • Linux Kernel 2.6.34.5

  • Linux Kernel 2.6.34.6

  • Linux Kernel 2.6.34.7

  • Linux Kernel 2.6.35

  • Linux Kernel 2.6.35.1

  • Linux Kernel 2.6.35.2

  • Linux Kernel 2.6.35.3

  • Linux Kernel 2.6.35.4

  • Linux Kernel 2.6.35.5

  • Linux Kernel 2.6.35.6

  • Linux Kernel 2.6.35.7

  • Linux Kernel 2.6.35.8

  • Linux Kernel 2.6.35.9

  • Linux Kernel 2.6.36

  • Linux Kernel 2.6.36.1

  • Linux Kernel 2.6.36.2

  • Linux Kernel 2.6.36.3

  • Linux Kernel 2.6.36.4

  • Linux Kernel 2.6.37

  • Linux Kernel 2.6.37.1

  • Linux Kernel 2.6.37.2

  • Linux Kernel 2.6.37.3

  • Linux Kernel 2.6.37.4

  • Linux Kernel 2.6.37.5

  • Linux Kernel 2.6.37.6

  • Linux Kernel 2.6.38

  • Linux Kernel 2.6.38.1

  • Linux Kernel 2.6.38.2

  • Linux Kernel 2.6.38.3

  • Linux Kernel 2.6.38.4

  • Linux Kernel 2.6.38.5

  • Linux Kernel 2.6.38.6

  • Linux Kernel 2.6.38.7

  • Linux Kernel 2.6.38.8

  • Linux Kernel 2.6.4

  • Linux Kernel 2.6.5

  • Linux Kernel 2.6.6

  • Linux Kernel 2.6.7

  • Linux Kernel 2.6.8

  • Linux Kernel 2.6.8.1

  • Linux Kernel 2.6.9


References

CONFIRM - https://bugzilla.redhat.com/show_bug.cgi?id=689321

MLIST - [oss-security] 20110321 Re: CVE request: kernel: netfilter & econet infoleaks

MLIST - [oss-security] 20110318 CVE request: kernel: netfilter & econet infoleaks

MLIST - [netfilter-devel] 20110310 [PATCH] ipv4: netfilter: arp_tables: fix infoleak to userspace

CONFIRM - http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=42eab94fff18cb1091d3501cd284d6bd6cc9c143

CONFIRM - http://www.kernel.org/pub/linux/kernel/v2.6/ChangeLog-2.6.39

SREASON - 8282

SREASON - 8278

REDHAT - RHSA-2011:0833

CONFIRM - http://downloads.avaya.com/css/P8/documents/100145416

Related Patches

Novell SUSE 2011:4884 kernel security update for SLE 11 SP1 i586

Novell SUSE 2012:7915 kernel security update for SLE 10 SP4 x86_64

Novell SUSE 2012:7918 kernel security update for SLE 10 SP4 i586


Last Updated: 27 May 2016 11:00:08