CVEvulnerability
CVE-2014-2523
10.0 HIGH
Official page ↗
- Status
- Modified
- Published
- 2014-03-24
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 10.0 HIGH — AV:N/AC:L/Au:N/C:C/I:C/A:C
- Weaknesses
- CWE-20
Description
net/netfilter/nf_conntrack_proto_dccp.c in the Linux kernel through 3.13.6 uses a DCCP header pointer incorrectly, which allows remote attackers to cause a denial of service (system crash) or possibly execute arbitrary code via a DCCP packet that triggers a call to the (1) dccp_new, (2) dccp_packet, or (3) dccp_error function.
Affected configurations
• linux linux kernel (< 3.2.57)
• linux linux kernel (>= 3.3 < 3.4.86)
• linux linux kernel (>= 3.5 < 3.10.36)
• linux linux kernel (>= 3.11 < 3.12.17)
• linux linux kernel (>= 3.13.0 < 3.13.9)
• canonical ubuntu linux 10.04
Related
Weakness · CWE (1)
- CWE-20 Improper Input Validation weakness
References
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b22f5126a24b3b2f15448c3f2a254fc10cbc2b92 git.kernel.org
- http://secunia.com/advisories/57446 Third Party Advisory
- http://twitter.com/grsecurity/statuses/445496197399461888 Broken Link
- http://www.openwall.com/lists/oss-security/2014/03/17/7 Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/66279 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1029945 Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-2173-1 Third Party Advisory
- http://www.ubuntu.com/usn/USN-2174-1 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1077343 Issue Tracking, Third Party Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/91910 Third Party Advisory, VDB Entry
- https://github.com/torvalds/linux/commit/b22f5126a24b3b2f15448c3f2a254fc10cbc2b92 Patch, Third Party Advisory
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=b22f5126a24b3b2f15448c3f2a254fc10cbc2b92 git.kernel.org
- http://secunia.com/advisories/57446 Third Party Advisory
- http://twitter.com/grsecurity/statuses/445496197399461888 Broken Link
- http://www.openwall.com/lists/oss-security/2014/03/17/7 Mailing List, Patch, Third Party Advisory
- http://www.securityfocus.com/bid/66279 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1029945 Third Party Advisory, VDB Entry
- http://www.ubuntu.com/usn/USN-2173-1 Third Party Advisory
- http://www.ubuntu.com/usn/USN-2174-1 Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1077343 Issue Tracking, Third Party Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/91910 Third Party Advisory, VDB Entry
- https://github.com/torvalds/linux/commit/b22f5126a24b3b2f15448c3f2a254fc10cbc2b92 Patch, Third Party Advisory