CVE-2013-2206
The sctp_sf_do_5_2_4_dupcook function in net/sctp/sm_statefuns.c in the SCTP implementation in the Linux kernel before 3.8.5 does not properly handle associations during the processing of a duplicate
02 Description
The sctp_sf_do_5_2_4_dupcook function in net/sctp/sm_statefuns.c in the SCTP implementation in the Linux kernel before 3.8.5 does not properly handle associations during the processing of a duplicate
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 4.70% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 91.5% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- Important. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2013-07-04 21:00Z13 YR AGO
- Last updated
- 2024-08-06 15:27Z2 YR AGO
- Reserved
- 2013-02-19
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-476NULL Pointer DereferenceBase
- Data version
- 5.1
- Document digest
- bfa7c2477c319f584fdc9272b5b4d4fa25aa83885cb63db1081f19eafdbbd7e7
05 Affected products
06 References
- rhn.redhat.comRHSA-2013:1166http://rhn.redhat.com/errata/RHSA-2013-1166.html
- lists.opensuse.orgSUSE-SU-2013:1749http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00023.html
- github.comhttps://github.com/torvalds/linux/commit/f2815633504b442ca0b0605c16bf3d88a3a0fcea
- lists.opensuse.orgSUSE-SU-2013:1744http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00020.html
- lists.opensuse.orgSUSE-SU-2013:1750http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00024.html
- rhn.redhat.comRHSA-2013:1173http://rhn.redhat.com/errata/RHSA-2013-1173.html
- www.debian.orgDSA-2766http://www.debian.org/security/2013/dsa-2766
- lists.opensuse.orgopenSUSE-SU-2013:1971http://lists.opensuse.org/opensuse-updates/2013-12/msg00129.html
- lists.opensuse.orgSUSE-SU-2013:1748http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00021.html
- www.kernel.orghttp://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.8.5
- bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=976562
- www.ubuntu.comUSN-1939-1http://www.ubuntu.com/usn/USN-1939-1
- www.openwall.com[oss-security] 20130620 Re: CVE Request -- Linux kernel: sctp: duplicate cookie handling NULL pointer dereferencehttp://www.openwall.com/lists/oss-security/2013/06/21/1
- git.kernel.orghttp://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=f2815633504b442ca0b0605c16bf3d88a3a0fcea
07 Fixed in
Debian 12
- linux Fixed in 3.9.4-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- linux Fixed in 3.9.4-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- linux Fixed in 3.9.4-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.