High severity7.8NVD Advisory· Published Nov 15, 2017· Updated Jun 17, 2026
CVE-2017-15115
CVE-2017-15115
Description
The sctp_do_peeloff function in net/sctp/socket.c in the Linux kernel before 4.14 does not check whether the intended netns is used in a peel-off action, which allows local users to cause a denial of service (use-after-free and system crash) or possibly have unspecified other impact via crafted system calls.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
101cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*+ 3 more
- cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*
- cpe:2.3:o:suse:linux_enterprise_server:11:sp4:*:*:*:*:*:*
- osv-coords93 versionspkg:rpm/suse/kernel-bigmem&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/kernel-bigmem&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/kernel-bigsmp&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP2pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2012%20SP2pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2012%20SP3pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSSpkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012-LTSSpkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20Raspberry%20Pi%2012%20SP2pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP2pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP3pkg:rpm/suse/kernel-default&distro=SUSE%20OpenStack%20Cloud%206pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2011%20SP4pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP2pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3pkg:rpm/suse/kernel-ec2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2012pkg:rpm/suse/kernel-ec2&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/kernel-ec2&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/kernel-ec2&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/kernel-ec2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP2pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3pkg:rpm/suse/kernel-pae&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/kernel-pae&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/kernel-pae&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/kernel-pae&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/kernel-ppc64&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/kernel-ppc64&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/kernel-rt_debug&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2012%20SP2pkg:rpm/suse/kernel-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2011%20SP4pkg:rpm/suse/kernel-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2012%20SP2pkg:rpm/suse/kernel-rt_trace&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2011%20SP4pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP2pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSSpkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012-LTSSpkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20Raspberry%20Pi%2012%20SP2pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/kernel-source&distro=SUSE%20OpenStack%20Cloud%206pkg:rpm/suse/kernel-source-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2011%20SP4pkg:rpm/suse/kernel-source-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2012%20SP2pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP2pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSSpkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012-LTSSpkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20Raspberry%20Pi%2012%20SP2pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3pkg:rpm/suse/kernel-syms&distro=SUSE%20OpenStack%20Cloud%206pkg:rpm/suse/kernel-syms-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2011%20SP4pkg:rpm/suse/kernel-syms-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2012%20SP2pkg:rpm/suse/kernel-trace&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/kernel-trace&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/kernel-trace&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/kernel-trace&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/kernel-xen&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3pkg:rpm/suse/kernel-xen&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSSpkg:rpm/suse/kernel-xen&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4pkg:rpm/suse/kernel-xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSSpkg:rpm/suse/kernel-xen&distro=SUSE%20Linux%20Enterprise%20Server%2012-LTSSpkg:rpm/suse/kernel-xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4pkg:rpm/suse/kernel-xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1pkg:rpm/suse/kernel-xen&distro=SUSE%20OpenStack%20Cloud%206pkg:rpm/suse/kgraft-patch-SLE12-SP1_Update_24&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSSpkg:rpm/suse/kgraft-patch-SLE12-SP1_Update_24&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1pkg:rpm/suse/kgraft-patch-SLE12-SP1_Update_24&distro=SUSE%20OpenStack%20Cloud%206pkg:rpm/suse/kgraft-patch-SLE12-SP2_Update_16&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012pkg:rpm/suse/kgraft-patch-SLE12-SP3_Update_6&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP3
< 3.0.101-108.21.1+ 92 more
- (no CPE)range: < 3.0.101-108.21.1
- (no CPE)range: < 3.0.101-108.21.1
- (no CPE)range: < 3.0.101-0.47.106.11.1
- (no CPE)range: < 4.4.103-92.53.1
- (no CPE)range: < 4.4.103-6.33.1
- (no CPE)range: < 4.4.103-92.53.1
- (no CPE)range: < 4.4.103-6.33.1
- (no CPE)range: < 3.0.101-0.47.106.11.1
- (no CPE)range: < 3.0.101-0.47.106.11.1
- (no CPE)range: < 3.0.101-108.21.1
- (no CPE)range: < 3.12.74-60.64.69.1
- (no CPE)range: < 4.4.103-92.53.1
- (no CPE)range: < 4.4.103-6.33.1
- (no CPE)range: < 3.12.61-52.111.1
- (no CPE)range: < 4.4.103-92.53.1
- (no CPE)range: < 3.0.101-108.21.1
- (no CPE)range: < 3.12.74-60.64.69.1
- (no CPE)range: < 4.4.103-92.53.1
- (no CPE)range: < 4.4.103-6.33.1
- (no CPE)range: < 4.4.103-92.53.1
- (no CPE)range: < 4.4.103-6.33.1
- (no CPE)range: < 3.12.74-60.64.69.1
- (no CPE)range: < 3.0.101-108.21.2
- (no CPE)range: < 4.4.103-92.53.1
- (no CPE)range: < 4.4.103-6.33.1
- (no CPE)range: < 3.12.74-60.64.69.1
- (no CPE)range: < 3.0.101-0.47.106.11.1
- (no CPE)range: < 3.0.101-0.47.106.11.1
- (no CPE)range: < 3.0.101-108.21.1
- (no CPE)range: < 3.0.101-108.21.1
- (no CPE)range: < 4.4.103-92.53.1
- (no CPE)range: < 4.4.103-6.33.1
- (no CPE)range: < 3.0.101-0.47.106.11.1
- (no CPE)range: < 3.0.101-0.47.106.11.1
- (no CPE)range: < 3.0.101-108.21.1
- (no CPE)range: < 3.0.101-108.21.1
- (no CPE)range: < 3.0.101-108.21.1
- (no CPE)range: < 3.0.101-108.21.1
- (no CPE)range: < 4.4.104-24.1
- (no CPE)range: < 3.0.101.rt130-69.14.1
- (no CPE)range: < 4.4.104-24.1
- (no CPE)range: < 3.0.101.rt130-69.14.1
- (no CPE)range: < 4.4.103-92.53.1
- (no CPE)range: < 4.4.103-6.33.1
- (no CPE)range: < 3.0.101-0.47.106.11.1
- (no CPE)range: < 3.0.101-0.47.106.11.1
- (no CPE)range: < 3.0.101-108.21.1
- (no CPE)range: < 3.12.74-60.64.69.1
- (no CPE)range: < 4.4.103-92.53.1
- (no CPE)range: < 4.4.103-6.33.1
- (no CPE)range: < 3.12.61-52.111.1
- (no CPE)range: < 4.4.103-92.53.1
- (no CPE)range: < 3.0.101-108.21.1
- (no CPE)range: < 3.12.74-60.64.69.1
- (no CPE)range: < 4.4.103-92.53.1
- (no CPE)range: < 4.4.103-6.33.1
- (no CPE)range: < 3.12.74-60.64.69.1
- (no CPE)range: < 3.0.101.rt130-69.14.1
- (no CPE)range: < 4.4.104-24.1
- (no CPE)range: < 4.4.103-92.53.1
- (no CPE)range: < 4.4.103-6.33.1
- (no CPE)range: < 3.0.101-0.47.106.11.1
- (no CPE)range: < 3.0.101-0.47.106.11.1
- (no CPE)range: < 3.0.101-108.21.1
- (no CPE)range: < 3.12.74-60.64.69.1
- (no CPE)range: < 4.4.103-92.53.1
- (no CPE)range: < 4.4.103-6.33.1
- (no CPE)range: < 3.12.61-52.111.1
- (no CPE)range: < 4.4.103-92.53.1
- (no CPE)range: < 3.0.101-108.21.1
- (no CPE)range: < 3.12.74-60.64.69.1
- (no CPE)range: < 4.4.103-92.53.1
- (no CPE)range: < 4.4.103-6.33.1
- (no CPE)range: < 3.12.74-60.64.69.1
- (no CPE)range: < 3.0.101.rt130-69.14.1
- (no CPE)range: < 4.4.104-24.1
- (no CPE)range: < 3.0.101-0.47.106.11.1
- (no CPE)range: < 3.0.101-0.47.106.11.1
- (no CPE)range: < 3.0.101-108.21.1
- (no CPE)range: < 3.0.101-108.21.1
- (no CPE)range: < 3.0.101-0.47.106.11.1
- (no CPE)range: < 3.0.101-0.47.106.11.1
- (no CPE)range: < 3.0.101-108.21.1
- (no CPE)range: < 3.12.74-60.64.69.1
- (no CPE)range: < 3.12.61-52.111.1
- (no CPE)range: < 3.0.101-108.21.1
- (no CPE)range: < 3.12.74-60.64.69.1
- (no CPE)range: < 3.12.74-60.64.69.1
- (no CPE)range: < 1-2.3.1
- (no CPE)range: < 1-2.3.1
- (no CPE)range: < 1-2.3.1
- (no CPE)range: < 1-3.3.1
- (no CPE)range: < 1-4.3.1
Patches
Vulnerability mechanics
References
16- git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/nvdIssue TrackingPatchVendor Advisory
- bugzilla.redhat.com/show_bug.cginvdIssue TrackingPatchThird Party Advisory
- github.com/torvalds/linux/commit/df80cd9b28b9ebaa284a41df611dbf3a2d05ca74nvdIssue TrackingPatchThird Party Advisory
- patchwork.ozlabs.org/patch/827077/nvdIssue TrackingPatchThird Party Advisory
- lists.opensuse.org/opensuse-security-announce/2018-01/msg00007.htmlnvdThird Party Advisory
- seclists.org/oss-sec/2017/q4/282nvdIssue TrackingMailing ListThird Party Advisory
- www.securityfocus.com/bid/101877nvdThird Party AdvisoryVDB Entry
- lists.debian.org/debian-lts-announce/2017/12/msg00004.htmlnvdMailing ListThird Party Advisory
- source.android.com/security/bulletin/pixel/2018-04-01nvdThird Party Advisory
- usn.ubuntu.com/3581-1/nvdThird Party Advisory
- usn.ubuntu.com/3581-2/nvdThird Party Advisory
- usn.ubuntu.com/3581-3/nvdThird Party Advisory
- usn.ubuntu.com/3582-1/nvdThird Party Advisory
- usn.ubuntu.com/3582-2/nvdThird Party Advisory
- usn.ubuntu.com/3583-1/nvdThird Party Advisory
- usn.ubuntu.com/3583-2/nvdThird Party Advisory
News mentions
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