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Intelligence Center » Browse All Vulnerabilities » CVE-2013-0311

Overview

Vulnerability Score 6.5 6.5
CVE Id CVE-2013-0311
Last Modified 22 Aug 2013 02:48:43
Published 21 Feb 2013 07:55:01
Confidentiality Impact COMPLETE COMPLETE
Integrity Impact COMPLETE COMPLETE
Availability Impact COMPLETE COMPLETE
Access Vector ADJACENT_NETWORK
Access Complexity HIGH
Authentication SINGLE_INSTANCE

CVE-2013-0311

Summary

The translate_desc function in drivers/vhost/vhost.c in the Linux kernel before 3.7 does not properly handle cross-region descriptors, which allows guest OS users to obtain host OS privileges by leveraging KVM guest OS privileges.

Vulnerable Systems

Operating System

  • Linux Kernel 3.0

  • Linux Kernel 3.0.1

  • Linux Kernel 3.0.10

  • Linux Kernel 3.0.11

  • Linux Kernel 3.0.12

  • Linux Kernel 3.0.13

  • Linux Kernel 3.0.14

  • Linux Kernel 3.0.15

  • Linux Kernel 3.0.16

  • Linux Kernel 3.0.17

  • Linux Kernel 3.0.18

  • Linux Kernel 3.0.19

  • Linux Kernel 3.0.2

  • Linux Kernel 3.0.20

  • Linux Kernel 3.0.21

  • Linux Kernel 3.0.22

  • Linux Kernel 3.0.23

  • Linux Kernel 3.0.24

  • Linux Kernel 3.0.25

  • Linux Kernel 3.0.26

  • Linux Kernel 3.0.27

  • Linux Kernel 3.0.28

  • Linux Kernel 3.0.29

  • Linux Kernel 3.0.3

  • Linux Kernel 3.0.30

  • Linux Kernel 3.0.31

  • Linux Kernel 3.0.32

  • Linux Kernel 3.0.33

  • Linux Kernel 3.0.34

  • Linux Kernel 3.0.35

  • Linux Kernel 3.0.36

  • Linux Kernel 3.0.37

  • Linux Kernel 3.0.38

  • Linux Kernel 3.0.39

  • Linux Kernel 3.0.4

  • Linux Kernel 3.0.40

  • Linux Kernel 3.0.41

  • Linux Kernel 3.0.42

  • Linux Kernel 3.0.43

  • Linux Kernel 3.0.44

  • Linux Kernel 3.0.5

  • Linux Kernel 3.0.6

  • Linux Kernel 3.0.7

  • Linux Kernel 3.0.8

  • Linux Kernel 3.0.9

  • Linux Kernel 3.1

  • Linux Kernel 3.1.1

  • Linux Kernel 3.1.10

  • Linux Kernel 3.1.2

  • Linux Kernel 3.1.3

  • Linux Kernel 3.1.4

  • Linux Kernel 3.1.5

  • Linux Kernel 3.1.6

  • Linux Kernel 3.1.7

  • Linux Kernel 3.1.8

  • Linux Kernel 3.1.9

  • Linux Kernel 3.2

  • Linux Kernel 3.2.1

  • Linux Kernel 3.2.10

  • Linux Kernel 3.2.11

  • Linux Kernel 3.2.12

  • Linux Kernel 3.2.13

  • Linux Kernel 3.2.14

  • Linux Kernel 3.2.15

  • Linux Kernel 3.2.16

  • Linux Kernel 3.2.17

  • Linux Kernel 3.2.18

  • Linux Kernel 3.2.19

  • Linux Kernel 3.2.2

  • Linux Kernel 3.2.20

  • Linux Kernel 3.2.21

  • Linux Kernel 3.2.22

  • Linux Kernel 3.2.23

  • Linux Kernel 3.2.24

  • Linux Kernel 3.2.25

  • Linux Kernel 3.2.26

  • Linux Kernel 3.2.27

  • Linux Kernel 3.2.28

  • Linux Kernel 3.2.29

  • Linux Kernel 3.2.3

  • Linux Kernel 3.2.30

  • Linux Kernel 3.2.4

  • Linux Kernel 3.2.5

  • Linux Kernel 3.2.6

  • Linux Kernel 3.2.7

  • Linux Kernel 3.2.8

  • Linux Kernel 3.2.9

  • Linux Kernel 3.3

  • Linux Kernel 3.3.1

  • Linux Kernel 3.3.2

  • Linux Kernel 3.3.3

  • Linux Kernel 3.3.4

  • Linux Kernel 3.3.5

  • Linux Kernel 3.3.6

  • Linux Kernel 3.3.7

  • Linux Kernel 3.3.8

  • Linux Kernel 3.4

  • Linux Kernel 3.4.1

  • Linux Kernel 3.4.10

  • Linux Kernel 3.4.11

  • Linux Kernel 3.4.12

  • Linux Kernel 3.4.13

  • Linux Kernel 3.4.14

  • Linux Kernel 3.4.15

  • Linux Kernel 3.4.16

  • Linux Kernel 3.4.17

  • Linux Kernel 3.4.18

  • Linux Kernel 3.4.19

  • Linux Kernel 3.4.2

  • Linux Kernel 3.4.20

  • Linux Kernel 3.4.21

  • Linux Kernel 3.4.22

  • Linux Kernel 3.4.23

  • Linux Kernel 3.4.24

  • Linux Kernel 3.4.3

  • Linux Kernel 3.4.4

  • Linux Kernel 3.4.5

  • Linux Kernel 3.4.6

  • Linux Kernel 3.4.7

  • Linux Kernel 3.4.8

  • Linux Kernel 3.4.9

  • Linux Kernel 3.5.1

  • Linux Kernel 3.5.2

  • Linux Kernel 3.5.3

  • Linux Kernel 3.5.4

  • Linux Kernel 3.5.5

  • Linux Kernel 3.5.6

  • Linux Kernel 3.5.7

  • Linux Kernel 3.6.10

  • Linux Kernel 3.6.11

  • Linux Kernel 3.6.9

  • Redhat Enterprise Linux 6


References

CONFIRM - https://github.com/torvalds/linux/commit/bd97120fc3d1a11f3124c7c9ba1d91f51829eb85

CONFIRM - https://bugzilla.redhat.com/show_bug.cgi?id=912905

MLIST - [oss-security] 20130219 Re: CVE request -- Linux kernel: vhost: fix length for cross region descriptor

CONFIRM - http://www.kernel.org/pub/linux/kernel/v3.x/patch-3.7.bz2

CONFIRM - http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=bd97120fc3d1a11f3124c7c9ba1d91f51829eb85

REDHAT - RHSA-2013:0496

REDHAT - RHSA-2013:0579

REDHAT - RHSA-2013:0928

REDHAT - RHSA-2013:0882

MANDRIVA - MDVSA-2013:176

SUSE - openSUSE-SU-2013:1187

Related Patches

Novell SUSE 2013:7667 kernel security update for SLE 11 SP2 i586

Novell SUSE 2013:7675 kernel security update for SLED 11 SP2 x86_64


Last Updated: 27 May 2016 11:01:56