CVEvulnerability
CVE-2017-14106
5.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2017-09-01
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 5.5 MEDIUM — CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.9 MEDIUM — AV:L/AC:L/Au:N/C:N/I:N/A:C
- Weaknesses
- CWE-369
Description
The tcp_disconnect function in net/ipv4/tcp.c in the Linux kernel before 4.12 allows local users to cause a denial of service (__tcp_select_window divide-by-zero error and system crash) by triggering a disconnect within a certain tcp_recvmsg code path.
Affected configurations
• linux linux kernel (<= 4.11.12)
Related
Weakness · CWE (1)
- CWE-369 Divide By Zero weakness
References
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=499350a5a6e7512d9ed369ed63a4244b6536f4f8 Issue Tracking, Patch, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html lists.opensuse.org
- http://www.debian.org/security/2017/dsa-3981 www.debian.org
- http://www.securityfocus.com/bid/100878 www.securityfocus.com
- http://www.securitytracker.com/id/1039549 www.securitytracker.com
- https://access.redhat.com/errata/RHSA-2017:2918 access.redhat.com
- https://access.redhat.com/errata/RHSA-2017:2930 access.redhat.com
- https://access.redhat.com/errata/RHSA-2017:2931 access.redhat.com
- https://access.redhat.com/errata/RHSA-2017:3200 access.redhat.com
- https://access.redhat.com/errata/RHSA-2018:2172 access.redhat.com
- https://github.com/torvalds/linux/commit/499350a5a6e7512d9ed369ed63a4244b6536f4f8 Issue Tracking, Patch, Third Party Advisory
- https://www.mail-archive.com/netdev%40vger.kernel.org/msg186255.html www.mail-archive.com
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=499350a5a6e7512d9ed369ed63a4244b6536f4f8 Issue Tracking, Patch, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.html lists.opensuse.org
- http://www.debian.org/security/2017/dsa-3981 www.debian.org
- http://www.securityfocus.com/bid/100878 www.securityfocus.com
- http://www.securitytracker.com/id/1039549 www.securitytracker.com
- https://access.redhat.com/errata/RHSA-2017:2918 access.redhat.com
- https://access.redhat.com/errata/RHSA-2017:2930 access.redhat.com
- https://access.redhat.com/errata/RHSA-2017:2931 access.redhat.com
- https://access.redhat.com/errata/RHSA-2017:3200 access.redhat.com
- https://access.redhat.com/errata/RHSA-2018:2172 access.redhat.com
- https://github.com/torvalds/linux/commit/499350a5a6e7512d9ed369ed63a4244b6536f4f8 Issue Tracking, Patch, Third Party Advisory
- https://www.mail-archive.com/netdev%40vger.kernel.org/msg186255.html www.mail-archive.com