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Overview

Vulnerability Score 2.1 2.1
CVE Id CVE-2010-2942
Last Modified 19 Mar 2012 12:00:00
Published 21 Sep 2010 02:00:02
Confidentiality Impact PARTIAL PARTIAL
Integrity Impact NONE NONE
Availability Impact NONE NONE
Access Vector LOCAL
Access Complexity LOW
Authentication NONE

CVE-2010-2942

Summary

The actions implementation in the network queueing functionality in the Linux kernel before 2.6.36-rc2 does not properly initialize certain structure members when performing dump operations, which allows local users to obtain potentially sensitive information from kernel memory via vectors related to (1) the tcf_gact_dump function in net/sched/act_gact.c, (2) the tcf_mirred_dump function in net/sched/act_mirred.c, (3) the tcf_nat_dump function in net/sched/act_nat.c, (4) the tcf_simp_dump function in net/sched/act_simple.c, and (5) the tcf_skbedit_dump function in net/sched/act_skbedit.c.

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 2.6.27.10

  • Linux Kernel 2.6.27.11

  • Linux Kernel 2.6.27.12

  • Linux Kernel 2.6.27.20

  • Linux Kernel 2.6.27.22

  • Linux Kernel 2.6.27.23

  • Linux Kernel 2.6.27.24

  • 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 2.6.27.5

  • 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 2.6.32.3

  • 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 2.6.36

  • 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 - http://patchwork.ozlabs.org/patch/61857/

CONFIRM - http://git.kernel.org/?p=linux/kernel/git/davem/net-2.6.git;a=commit;h=1c40be12f7d8ca1d387510d39787b12e512a7ce8

CONFIRM - https://bugzilla.redhat.com/show_bug.cgi?id=624903

VUPEN - ADV-2011-0298

VUPEN - ADV-2010-2430

CONFIRM - http://www.vmware.com/security/advisories/VMSA-2011-0012.html

UBUNTU - USN-1000-1

BID - 42529

BUGTRAQ - 20111013 VMSA-2011-0012 VMware ESXi and ESX updates to third party libraries and ESX Service Console

REDHAT - RHSA-2010:0779

REDHAT - RHSA-2010:0771

REDHAT - RHSA-2010:0723

MLIST - [oss-security] 20100819 Re: CVE request - kernel: net sched memleak

MLIST - [oss-security] 20100818 CVE request - kernel: net sched memleak

CONFIRM - http://www.kernel.org/pub/linux/kernel/v2.6/testing/ChangeLog-2.6.36-rc2

CONFIRM - http://support.avaya.com/css/P8/documents/100113326

SECUNIA - 46397

SECUNIA - 41512

SUSE - SUSE-SA:2011:007

SUSE - SUSE-SA:2010:060

SUSE - SUSE-SA:2010:052

SUSE - SUSE-SA:2010:041

SUSE - SUSE-SA:2010:040

SUSE - SUSE-SA:2010:054


Last Updated: 27 May 2016 11:00:02