NULL Pointer Dereference Affecting kernel-devel package, versions <0:3.10.0-123.20.1.el7
Threat Intelligence
EPSS
56.54% (98th
percentile)
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Test your applications- Snyk ID SNYK-CENTOS7-KERNELDEVEL-2041053
- published 26 Jul 2021
- disclosed 10 Nov 2014
Introduced: 10 Nov 2014
CVE-2014-7841 Open this link in a new tabHow to fix?
Upgrade Centos:7 kernel-devel to version 0:3.10.0-123.20.1.el7 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kernel-devel package and not the kernel-devel package as distributed by Centos.
See How to fix? for Centos:7 relevant fixed versions and status.
The sctp_process_param function in net/sctp/sm_make_chunk.c in the SCTP implementation in the Linux kernel before 3.17.4, when ASCONF is used, allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) via a malformed INIT chunk.
References
- http://www.securityfocus.com/bid/71081
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=e40607cbe270a9e8360907cb1e62ddf0736e4864
- http://linux.oracle.com/errata/ELSA-2015-3004.html
- http://linux.oracle.com/errata/ELSA-2015-3005.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1163087
- https://github.com/torvalds/linux/commit/e40607cbe270a9e8360907cb1e62ddf0736e4864
- https://support.f5.com/kb/en-us/solutions/public/16000/000/sol16016.html
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.17.4
- https://access.redhat.com/security/cve/CVE-2014-7841
- http://www.debian.org/security/2014/dsa-3093
- http://www.openwall.com/lists/oss-security/2014/11/13/6
- http://rhn.redhat.com/errata/RHSA-2015-0087.html
- http://rhn.redhat.com/errata/RHSA-2015-0102.html
- http://rhn.redhat.com/errata/RHSA-2015-0284.html
- http://rhn.redhat.com/errata/RHSA-2015-0285.html
- http://rhn.redhat.com/errata/RHSA-2015-0695.html
- https://access.redhat.com/errata/RHSA-2015:0102
- http://secunia.com/advisories/62305
- http://secunia.com/advisories/62597
- http://secunia.com/advisories/62735
- http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00010.html
- http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00020.html
- http://lists.opensuse.org/opensuse-security-announce/2015-03/msg00025.html
- http://lists.opensuse.org/opensuse-security-announce/2015-04/msg00000.html
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=e40607cbe270a9e8360907cb1e62ddf0736e4864
CVSS Scores
version 3.1