medium
5
CWE
476 399
Advisory Published
CVE Published
Updated

CVE-2014-7841: Null Pointer Dereference

First published: Wed Nov 12 2014(Updated: )

An SCTP server doing ASCONF will panic on malformed INIT ping-of-death in the form of: ------------ INIT[PARAM: SET_PRIMARY_IP] ------------&gt; A remote attacker could use this flaw to crash the system by sending a maliciously prepared SCTP packet in order to trigger a NULL pointer dereference on the server. Upstream patch: <a href="https://git.kernel.org/cgit/linux/kernel/git/davem/net.git/commit/?id=e40607cbe270a9e8360907cb1e62ddf0736e4864">https://git.kernel.org/cgit/linux/kernel/git/davem/net.git/commit/?id=e40607cbe270a9e8360907cb1e62ddf0736e4864</a> Acknowledgements: This issue was discovered by Liu Wei of Red Hat.

Credit: secalert@redhat.com secalert@redhat.com

Affected SoftwareAffected VersionHow to fix
Linux Linux kernel<=3.17.3
Linux Linux kernel=3.0-rc1
Linux Linux kernel=3.0-rc2
Linux Linux kernel=3.0-rc3
Linux Linux kernel=3.0-rc4
Linux Linux kernel=3.0-rc5
Linux Linux kernel=3.0-rc6
Linux Linux kernel=3.0-rc7
Linux Linux kernel=3.0.1
Linux Linux kernel=3.0.2
Linux Linux kernel=3.0.3
Linux Linux kernel=3.0.4
Linux Linux kernel=3.0.5
Linux Linux kernel=3.0.6
Linux Linux kernel=3.0.7
Linux Linux kernel=3.0.8
Linux Linux kernel=3.0.9
Linux Linux kernel=3.0.10
Linux Linux kernel=3.0.11
Linux Linux kernel=3.0.12
Linux Linux kernel=3.0.13
Linux Linux kernel=3.0.14
Linux Linux kernel=3.0.15
Linux Linux kernel=3.0.16
Linux Linux kernel=3.0.17
Linux Linux kernel=3.0.18
Linux Linux kernel=3.0.19
Linux Linux kernel=3.0.20
Linux Linux kernel=3.0.21
Linux Linux kernel=3.0.22
Linux Linux kernel=3.0.23
Linux Linux kernel=3.0.24
Linux Linux kernel=3.0.25
Linux Linux kernel=3.0.26
Linux Linux kernel=3.0.27
Linux Linux kernel=3.0.28
Linux Linux kernel=3.0.29
Linux Linux kernel=3.0.30
Linux Linux kernel=3.0.31
Linux Linux kernel=3.0.32
Linux Linux kernel=3.0.33
Linux Linux kernel=3.0.34
Linux Linux kernel=3.0.35
Linux Linux kernel=3.0.36
Linux Linux kernel=3.0.37
Linux Linux kernel=3.0.38
Linux Linux kernel=3.0.39
Linux Linux kernel=3.0.40
Linux Linux kernel=3.0.41
Linux Linux kernel=3.0.42
Linux Linux kernel=3.0.43
Linux Linux kernel=3.0.44
Linux Linux kernel=3.0.45
Linux Linux kernel=3.0.46
Linux Linux kernel=3.0.47
Linux Linux kernel=3.0.48
Linux Linux kernel=3.0.49
Linux Linux kernel=3.0.50
Linux Linux kernel=3.0.51
Linux Linux kernel=3.0.52
Linux Linux kernel=3.0.53
Linux Linux kernel=3.0.54
Linux Linux kernel=3.0.55
Linux Linux kernel=3.0.56
Linux Linux kernel=3.0.57
Linux Linux kernel=3.0.58
Linux Linux kernel=3.0.59
Linux Linux kernel=3.0.60
Linux Linux kernel=3.0.61
Linux Linux kernel=3.0.62
Linux Linux kernel=3.0.63
Linux Linux kernel=3.0.64
Linux Linux kernel=3.0.65
Linux Linux kernel=3.0.66
Linux Linux kernel=3.0.67
Linux Linux kernel=3.0.68
Linux Linux kernel=3.1
Linux Linux kernel=3.1-rc1
Linux Linux kernel=3.1-rc2
Linux Linux kernel=3.1-rc3
Linux Linux kernel=3.1-rc4
Linux Linux kernel=3.1.1
Linux Linux kernel=3.1.2
Linux Linux kernel=3.1.3
Linux Linux kernel=3.1.4
Linux Linux kernel=3.1.5
Linux Linux kernel=3.1.6
Linux Linux kernel=3.1.7
Linux Linux kernel=3.1.8
Linux Linux kernel=3.1.9
Linux Linux kernel=3.1.10
Linux Linux kernel=3.2
Linux Linux kernel=3.2
Linux Linux kernel=3.2-rc2
Linux Linux kernel=3.2-rc3
Linux Linux kernel=3.10
Linux Linux kernel=3.10.0
Linux Linux kernel=3.10.1
Linux Linux kernel=3.10.1
Linux Linux kernel=3.10.2
Linux Linux kernel=3.10.2
Linux Linux kernel=3.10.3
Linux Linux kernel=3.10.3
Linux Linux kernel=3.10.4
Linux Linux kernel=3.10.4
Linux Linux kernel=3.10.5
Linux Linux kernel=3.10.5
Linux Linux kernel=3.10.6
Linux Linux kernel=3.10.6
Linux Linux kernel=3.10.7
Linux Linux kernel=3.10.7
Linux Linux kernel=3.10.8
Linux Linux kernel=3.10.8
Linux Linux kernel=3.10.9
Linux Linux kernel=3.10.9
Linux Linux kernel=3.10.10
Linux Linux kernel=3.10.11
Linux Linux kernel=3.10.12
Linux Linux kernel=3.10.13
Linux Linux kernel=3.10.14
Linux Linux kernel=3.10.15
Linux Linux kernel=3.10.16
Linux Linux kernel=3.10.17
Linux Linux kernel=3.10.18
Linux Linux kernel=3.10.19
Linux Linux kernel=3.10.20
Linux Linux kernel=3.10.21
Linux Linux kernel=3.10.22
Linux Linux kernel=3.10.23
Linux Linux kernel=3.10.24
Linux Linux kernel=3.10.25
Linux Linux kernel=3.10.26
Linux Linux kernel=3.10.27
Linux Linux kernel=3.10.28
Linux Linux kernel=3.10.29
Linux Linux kernel=3.11
Linux Linux kernel=3.11.1
Linux Linux kernel=3.11.2
Linux Linux kernel=3.11.3
Linux Linux kernel=3.11.4
Linux Linux kernel=3.11.5
Linux Linux kernel=3.11.6
Linux Linux kernel=3.11.7
Linux Linux kernel=3.11.8
Linux Linux kernel=3.11.9
Linux Linux kernel=3.11.10
Linux Linux kernel=3.12
Linux Linux kernel=3.12.1
Linux Linux kernel=3.12.2
Linux Linux kernel=3.12.3
Linux Linux kernel=3.12.4
Linux Linux kernel=3.12.5
Linux Linux kernel=3.12.6
Linux Linux kernel=3.12.7
Linux Linux kernel=3.12.8
Linux Linux kernel=3.12.9
Linux Linux kernel=3.12.10
Linux Linux kernel=3.12.11
Linux Linux kernel=3.12.12
Linux Linux kernel=3.12.13
Linux Linux kernel=3.12.14
Linux Linux kernel=3.12.15
Linux Linux kernel=3.12.16
Linux Linux kernel=3.12.17
Linux Linux kernel=3.13
Linux Linux kernel=3.13.1
Linux Linux kernel=3.13.2
Linux Linux kernel=3.13.3
Linux Linux kernel=3.13.4
Linux Linux kernel=3.13.5
Linux Linux kernel=3.13.6
Linux Linux kernel=3.13.7
Linux Linux kernel=3.13.8
Linux Linux kernel=3.13.9
Linux Linux kernel=3.13.10
Linux Linux kernel=3.13.11
Linux Linux kernel=3.14
Linux Linux kernel=3.14-rc1
Linux Linux kernel=3.14-rc2
Linux Linux kernel=3.14-rc3
Linux Linux kernel=3.14-rc4
Linux Linux kernel=3.14-rc5
Linux Linux kernel=3.14-rc6
Linux Linux kernel=3.14-rc7
Linux Linux kernel=3.14-rc8
Linux Linux kernel=3.14.1
Linux Linux kernel=3.14.2
Linux Linux kernel=3.14.3
Linux Linux kernel=3.14.4
Linux Linux kernel=3.14.5
Linux Linux kernel=3.15
Linux Linux kernel=3.15.1
Linux Linux kernel=3.15.2
Linux Linux kernel=3.15.3
Linux Linux kernel=3.15.4
Linux Linux kernel=3.15.5
Linux Linux kernel=3.15.6
Linux Linux kernel=3.15.7
Linux Linux kernel=3.15.8
Linux Linux kernel=3.16.0
Linux Linux kernel=3.16.1
Linux Linux kernel=3.17
Linux Linux kernel=3.17.1
Linux Linux kernel=3.17.2
debian/linux
5.10.223-1
5.10.226-1
6.1.115-1
6.1.112-1
6.11.7-1
6.11.9-1

Remedy

https://git.kernel.org/linus/d6de3097592b7ae7f8e233a4dafb088e2aa8170f

Remedy

https://git.kernel.org/linus/e40607cbe270a9e8360907cb1e62ddf0736e4864

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