The sctp_init function in net/sctp/protocol.c in the Linux kernel before...
Vulnerability Description
The sctp_init function in net/sctp/protocol.c in the Linux kernel before 4.2.3 has an incorrect sequence of protocol-initialization steps, which allows local users to cause a denial of service (panic or memory corruption) by creating SCTP sockets before all of the steps have finished.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://www.kernel.org/pub/linux/kernel/v4.x/ChangeLog-4.2.3
- http://www.debian.org/security/2015/dsa-3372
- https://bugzilla.redhat.com/show_bug.cgi?id=1257528
- http://www.ubuntu.com/usn/USN-2826-1
- http://www.securityfocus.com/bid/77058
- http://lists.opensuse.org/opensuse-security-announce/2015-10/msg00009.html
- https://github.com/torvalds/linux/commit/8e2d61e0aed2b7c4ecb35844fe07e0b2b762dee4
- http://lists.opensuse.org/opensuse-security-announce/2015-12/msg00005.html
- https://security-tracker.debian.org/tracker/CVE-2015-5283
- http://www.ubuntu.com/usn/USN-2829-2
- http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=8e2d61e0aed2b7c4ecb35844fe07e0b2b762dee4
- http://www.ubuntu.com/usn/USN-2829-1
- http://www.ubuntu.com/usn/USN-2823-1
- http://www.securitytracker.com/id/1033808
- http://patchwork.ozlabs.org/patch/515996/
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Weaknesses (CWE)
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MITRE ATT&CK TTPs
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