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3.6
CVSSv2

CVE-2013-4270

Published: 09/12/2013 Updated: 13/02/2023
CVSS v2 Base Score: 3.6 | Impact Score: 4.9 | Exploitability Score: 3.9
VMScore: 320
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:N
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Vulnerability Summary

The net_ctl_permissions function in net/sysctl_net.c in the Linux kernel prior to 3.11.5 does not properly determine uid and gid values, which allows local users to bypass intended /proc/sys/net restrictions via a crafted application.

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linux linux kernel 3.9.0

linux linux kernel 3.2.21

linux linux kernel 3.4.30

linux linux kernel 3.4.4

linux linux kernel 3.0.25

linux linux kernel 3.1.2

linux linux kernel 3.10.8

linux linux kernel 3.4.11

linux linux kernel 3.0

linux linux kernel 3.2.19

linux linux kernel 3.0.22

linux linux kernel 3.2.23

linux linux kernel 3.4.26

linux linux kernel 3.4.13

linux linux kernel 3.6.7

linux linux kernel 3.8.10

linux linux kernel 3.0.5

linux linux kernel 3.5.2

linux linux kernel 3.2.18

linux linux kernel 3.0.68

linux linux kernel 3.3

linux linux kernel 3.0.38

linux linux kernel 3.8.2

linux linux kernel 3.1

linux linux kernel 3.0.63

linux linux kernel 3.0.46

linux linux kernel 3.0.47

linux linux kernel 3.0.48

linux linux kernel 3.2.5

linux linux kernel 3.2.26

linux linux kernel 3.4

linux linux kernel 3.0.18

linux linux kernel 3.0.6

linux linux kernel 3.0.36

linux linux kernel 3.4.23

linux linux kernel 3.0.35

linux linux kernel 3.10.6

linux linux kernel 3.0.11

linux linux kernel 3.0.58

linux linux kernel 3.4.28

linux linux kernel 3.0.34

linux linux kernel 3.8.7

linux linux kernel 3.10.1

linux linux kernel 3.8.12

linux linux kernel 3.9.8

linux linux kernel 3.5.7

linux linux kernel 3.7.9

linux linux kernel 3.0.32

linux linux kernel 3.2

linux linux kernel 3.0.52

linux linux kernel 3.0.51

linux linux kernel 3.4.18

linux linux kernel 3.4.6

linux linux kernel 3.11.1

linux linux kernel 3.10.15

linux linux kernel 3.2.16

linux linux kernel 3.4.12

linux linux kernel 3.0.57

linux linux kernel 3.7.7

linux linux kernel 3.11

linux linux kernel 3.3.2

linux linux kernel 3.9.9

linux linux kernel 3.0.19

linux linux kernel 3.2.27

linux linux kernel 3.4.27

linux linux kernel 3.0.37

linux linux kernel 3.0.4

linux linux kernel 3.9.2

linux linux kernel 3.9

linux linux kernel 3.3.8

linux linux kernel 3.9.7

linux linux kernel 3.8.0

linux linux kernel 3.0.27

linux linux kernel 3.3.3

linux linux kernel 3.4.5

linux linux kernel 3.2.11

linux linux kernel 3.7.1

linux linux kernel 3.0.42

linux linux kernel 3.0.23

linux linux kernel 3.0.62

linux linux kernel 3.0.49

linux linux kernel 3.7.3

linux linux kernel 3.2.10

linux linux kernel 3.0.8

linux linux kernel 3.2.14

linux linux kernel 3.10.9

linux linux kernel 3.4.14

linux linux kernel 3.3.4

linux linux kernel 3.10.10

linux linux kernel 3.10.18

linux linux kernel 3.10.7

linux linux kernel 3.8.6

linux linux kernel 3.10.5

linux linux kernel 3.2.29

linux linux kernel 3.0.64

linux linux kernel 3.0.40

linux linux kernel 3.4.19

linux linux kernel 3.7

linux linux kernel 3.0.33

linux linux kernel 3.4.9

linux linux kernel 3.8.13

linux linux kernel 3.4.29

linux linux kernel 3.0.28

linux linux kernel 3.5.6

linux linux kernel 3.6.2

linux linux kernel 3.3.6

linux linux kernel 3.6.9

linux linux kernel 3.2.25

linux linux kernel 3.9.10

linux linux kernel 3.2.4

linux linux kernel 3.6.6

linux linux kernel 3.10.12

linux linux kernel 3.8.5

linux linux kernel 3.7.8

linux linux kernel 3.4.31

linux linux kernel 3.4.15

linux linux kernel 3.0.54

linux linux kernel 3.7.6

linux linux kernel 3.0.13

linux linux kernel 3.0.55

linux linux kernel 3.4.3

linux linux kernel 3.2.9

linux linux kernel 3.0.10

linux linux kernel 3.6.4

linux linux kernel 3.2.15

linux linux kernel 3.10.16

linux linux kernel 3.0.1

linux linux kernel 3.1.6

linux linux kernel 3.6.10

linux linux kernel 3.11.3

linux linux kernel 3.2.20

linux linux kernel 3.9.5

linux linux kernel 3.2.24

linux linux kernel 3.6.1

linux linux kernel 3.4.24

linux linux kernel 3.2.6

linux linux kernel 3.2.2

linux linux kernel 3.10.2

linux linux kernel 3.10.4

linux linux kernel 3.0.17

linux linux kernel 3.1.3

linux linux kernel

linux linux kernel 3.10.3

linux linux kernel 3.1.9

linux linux kernel 3.6

linux linux kernel 3.0.44

linux linux kernel 3.0.16

linux linux kernel 3.5.5

linux linux kernel 3.2.13

linux linux kernel 3.8.11

linux linux kernel 3.0.21

linux linux kernel 3.0.7

linux linux kernel 3.0.61

linux linux kernel 3.4.10

linux linux kernel 3.4.25

linux linux kernel 3.9.3

linux linux kernel 3.1.5

linux linux kernel 3.1.8

linux linux kernel 3.2.1

linux linux kernel 3.2.7

linux linux kernel 3.10.13

linux linux kernel 3.5.3

linux linux kernel 3.0.20

linux linux kernel 3.0.24

linux linux kernel 3.6.3

linux linux kernel 3.3.5

linux linux kernel 3.4.8

linux linux kernel 3.5.4

linux linux kernel 3.0.15

linux linux kernel 3.0.45

linux linux kernel 3.2.30

linux linux kernel 3.8.8

linux linux kernel 3.0.39

linux linux kernel 3.0.2

linux linux kernel 3.9.11

linux linux kernel 3.6.11

linux linux kernel 3.4.20

linux linux kernel 3.7.4

linux linux kernel 3.8.9

linux linux kernel 3.0.67

linux linux kernel 3.9.6

linux linux kernel 3.0.59

linux linux kernel 3.5.1

linux linux kernel 3.4.2

linux linux kernel 3.11.2

linux linux kernel 3.0.60

linux linux kernel 3.1.7

linux linux kernel 3.1.1

linux linux kernel 3.7.2

linux linux kernel 3.0.56

linux linux kernel 3.8.1

linux linux kernel 3.4.1

linux linux kernel 3.3.7

linux linux kernel 3.6.5

linux linux kernel 3.7.5

linux linux kernel 3.0.12

linux linux kernel 3.2.22

linux linux kernel 3.10.17

linux linux kernel 3.7.10

linux linux kernel 3.10.11

linux linux kernel 3.2.17

linux linux kernel 3.9.4

linux linux kernel 3.8.3

linux linux kernel 3.4.16

linux linux kernel 3.4.22

linux linux kernel 3.2.8

linux linux kernel 3.8.4

linux linux kernel 3.1.10

linux linux kernel 3.0.66

linux linux kernel 3.3.1

linux linux kernel 3.0.3

linux linux kernel 3.0.65

linux linux kernel 3.0.53

linux linux kernel 3.0.9

linux linux kernel 3.0.26

linux linux kernel 3.1.4

linux linux kernel 3.4.32

linux linux kernel 3.0.43

linux linux kernel 3.0.30

linux linux kernel 3.9.1

linux linux kernel 3.0.31

linux linux kernel 3.0.29

linux linux kernel 3.0.50

linux linux kernel 3.2.12

linux linux kernel 3.4.17

linux linux kernel 3.2.28

linux linux kernel 3.6.8

linux linux kernel 3.0.14

linux linux kernel 3.4.7

linux linux kernel 3.4.21

linux linux kernel 3.2.3

linux linux kernel 3.0.41

linux linux kernel 3.10.14

Vendor Advisories

Red Hat: Important: kernel-rt security and bug fix update
Synopsis Important: kernel-rt security and bug fix update Type/Severity Security Advisory: Important Topic Updated kernel-rt packages that fix multiple security issues and severalbugs are now available for Red Hat Enterprise MRG 24The Red Hat Security Response Team has rated this update as havingimportant ...
Ubuntu Security Notice: linux vulnerabilities
Several security issues were fixed in the kernel ...
Ubuntu Security Notice: linux vulnerabilities
Several security issues were fixed in the kernel ...
Ubuntu Security Notice: linux-lts-raring vulnerabilities
Several security issues were fixed in the kernel ...
Red Hat: CVE-2013-4270
The net_ctl_permissions function in net/sysctl_netc in the Linux kernel before 3115 does not properly determine uid and gid values, which allows local users to bypass intended /proc/sys/net restrictions via a crafted application ...

References

CWE-20https://github.com/torvalds/linux/commit/2433c8f094a008895e66f25bd1773cdb01c91d01https://bugzilla.redhat.com/show_bug.cgi?id=1027752http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.11.5http://www.ubuntu.com/usn/USN-2049-1http://rhn.redhat.com/errata/RHSA-2014-0100.htmlhttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=2433c8f094a008895e66f25bd1773cdb01c91d01https://access.redhat.com/errata/RHSA-2014:0100https://nvd.nist.govhttps://usn.ubuntu.com/2049-1/https://access.redhat.com/security/cve/cve-2013-4270
CVSSv3
CVSSv2
CVSSv3
VMScore
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