Low severity3.3NVD Advisory· Published Jul 2, 2018· Updated Jun 17, 2026

CVE-2018-13053

Description

The alarm_timer_nsleep function in kernel/time/alarmtimer.c in the Linux kernel through 4.17.3 has an integer overflow via a large relative timeout because ktime_add_safe is not used.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

119

Linux/Kernelllm-fuzzy
Range: <=4.17.3
osv-coords118 versions
pkg:rpm/opensuse/kernel-source&distro=openSUSE%20Tumbleweed pkg:rpm/suse/kernel-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015 pkg:rpm/suse/kernel-bigmem&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4 pkg:rpm/suse/kernel-bigmem&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4 pkg:rpm/suse/kernel-bigsmp&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSS pkg:rpm/suse/kernel-default&distro=SUSE%20Enterprise%20Storage%204 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2012%20SP2 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2012%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20High%20Availability%20Extension%2015 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Legacy%2015 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSS pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSS pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%2012-LTSS pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2012%20SP3 pkg:rpm/suse/kernel-default&distro=SUSE%20Linux%20Enterprise%20Workstation%20Extension%2015 pkg:rpm/suse/kernel-default&distro=SUSE%20OpenStack%20Cloud%207 pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015 pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2011%20SP4 pkg:rpm/suse/kernel-docs&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3 pkg:rpm/suse/kernel-ec2&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2012 pkg:rpm/suse/kernel-ec2&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3 pkg:rpm/suse/kernel-ec2&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSS pkg:rpm/suse/kernel-ec2&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4 pkg:rpm/suse/kernel-ec2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4 pkg:rpm/suse/kernel-livepatch-SLE15_Update_1&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015 pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015 pkg:rpm/suse/kernel-obs-build&distro=SUSE%20Linux%20Enterprise%20Software%20Development%20Kit%2012%20SP3 pkg:rpm/suse/kernel-pae&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3 pkg:rpm/suse/kernel-pae&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSS pkg:rpm/suse/kernel-pae&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4 pkg:rpm/suse/kernel-pae&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4 pkg:rpm/suse/kernel-ppc64&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4 pkg:rpm/suse/kernel-ppc64&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4 pkg:rpm/suse/kernel-rt_debug&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2012%20SP3 pkg:rpm/suse/kernel-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2011%20SP4 pkg:rpm/suse/kernel-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2012%20SP3 pkg:rpm/suse/kernel-rt_trace&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2011%20SP4 pkg:rpm/suse/kernel-source-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015 pkg:rpm/suse/kernel-source&distro=SUSE%20Enterprise%20Storage%204 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSS pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSS pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%2012-LTSS pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2 pkg:rpm/suse/kernel-source&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3 pkg:rpm/suse/kernel-source&distro=SUSE%20OpenStack%20Cloud%207 pkg:rpm/suse/kernel-source-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2011%20SP4 pkg:rpm/suse/kernel-source-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2012%20SP3 pkg:rpm/suse/kernel-syms-azure&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Public%20Cloud%2015 pkg:rpm/suse/kernel-syms&distro=SUSE%20Enterprise%20Storage%204 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Desktop%2012%20SP3 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSS pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSS pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP3 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%2012-LTSS pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2 pkg:rpm/suse/kernel-syms&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP3 pkg:rpm/suse/kernel-syms&distro=SUSE%20OpenStack%20Cloud%207 pkg:rpm/suse/kernel-syms-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2011%20SP4 pkg:rpm/suse/kernel-syms-rt&distro=SUSE%20Linux%20Enterprise%20Real%20Time%2012%20SP3 pkg:rpm/suse/kernel-trace&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3 pkg:rpm/suse/kernel-trace&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSS pkg:rpm/suse/kernel-trace&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4 pkg:rpm/suse/kernel-trace&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4 pkg:rpm/suse/kernel-vanilla&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015 pkg:rpm/suse/kernel-xen&distro=SUSE%20Linux%20Enterprise%20Point%20of%20Sale%2011%20SP3 pkg:rpm/suse/kernel-xen&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP3-LTSS pkg:rpm/suse/kernel-xen&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4 pkg:rpm/suse/kernel-xen&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSS pkg:rpm/suse/kernel-xen&distro=SUSE%20Linux%20Enterprise%20Server%2012-LTSS pkg:rpm/suse/kernel-xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2011%20SP4 pkg:rpm/suse/kernel-xen&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1 pkg:rpm/suse/kernel-zfcpdump&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015 pkg:rpm/suse/kgraft-patch-SLE12-SP1_Update_30&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSS pkg:rpm/suse/kgraft-patch-SLE12-SP1_Update_30&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1 pkg:rpm/suse/kgraft-patch-SLE12-SP2_Update_24&distro=SUSE%20Enterprise%20Storage%204 pkg:rpm/suse/kgraft-patch-SLE12-SP2_Update_24&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL pkg:rpm/suse/kgraft-patch-SLE12-SP2_Update_24&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS pkg:rpm/suse/kgraft-patch-SLE12-SP2_Update_24&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2 pkg:rpm/suse/kgraft-patch-SLE12-SP2_Update_24&distro=SUSE%20OpenStack%20Cloud%207 pkg:rpm/suse/kgraft-patch-SLE12-SP3_Update_15&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2012%20SP3 pkg:rpm/suse/kgraft-patch-SLE12_Update_37&distro=SUSE%20Linux%20Enterprise%20Server%2012-LTSS pkg:rpm/suse/lttng-modules&distro=SUSE%20Enterprise%20Storage%204 pkg:rpm/suse/lttng-modules&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSS pkg:rpm/suse/lttng-modules&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-BCL pkg:rpm/suse/lttng-modules&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP2-LTSS pkg:rpm/suse/lttng-modules&distro=SUSE%20Linux%20Enterprise%20Server%2012-LTSS pkg:rpm/suse/lttng-modules&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1 pkg:rpm/suse/lttng-modules&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP2 pkg:rpm/suse/lttng-modules&distro=SUSE%20OpenStack%20Cloud%207
< 5.14.6-1.4+ 117 more
- (no CPE)range: < 5.14.6-1.4
- (no CPE)range: < 4.12.14-5.8.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 3.0.101-0.47.106.43.1
- (no CPE)range: < 4.4.121-92.92.1
- (no CPE)range: < 4.4.140-94.42.1
- (no CPE)range: < 4.4.121-92.92.1
- (no CPE)range: < 4.4.140-94.42.1
- (no CPE)range: < 4.12.14-25.3.1
- (no CPE)range: < 4.12.14-25.3.1
- (no CPE)range: < 4.12.14-25.3.1
- (no CPE)range: < 4.12.14-25.3.1
- (no CPE)range: < 3.0.101-0.47.106.43.1
- (no CPE)range: < 3.0.101-0.47.106.43.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 3.12.74-60.64.99.1
- (no CPE)range: < 4.4.121-92.92.1
- (no CPE)range: < 4.4.121-92.92.1
- (no CPE)range: < 4.4.140-94.42.1
- (no CPE)range: < 3.12.61-52.141.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 3.12.74-60.64.99.1
- (no CPE)range: < 4.4.121-92.92.1
- (no CPE)range: < 4.4.140-94.42.1
- (no CPE)range: < 4.4.140-94.42.1
- (no CPE)range: < 4.12.14-25.3.1
- (no CPE)range: < 4.4.121-92.92.1
- (no CPE)range: < 4.12.14-25.3.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 4.4.140-94.42.1
- (no CPE)range: < 3.12.61-52.141.1
- (no CPE)range: < 3.0.101-0.47.106.43.1
- (no CPE)range: < 3.0.101-0.47.106.43.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 1-1.3.1
- (no CPE)range: < 4.12.14-25.3.1
- (no CPE)range: < 4.4.140-94.42.1
- (no CPE)range: < 3.0.101-0.47.106.43.1
- (no CPE)range: < 3.0.101-0.47.106.43.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 4.4.139-3.17.1
- (no CPE)range: < 3.0.101.rt130-69.33.1
- (no CPE)range: < 4.4.139-3.17.1
- (no CPE)range: < 3.0.101.rt130-69.33.1
- (no CPE)range: < 4.12.14-5.8.1
- (no CPE)range: < 4.4.121-92.92.1
- (no CPE)range: < 4.4.140-94.42.1
- (no CPE)range: < 4.12.14-25.3.1
- (no CPE)range: < 4.12.14-25.3.1
- (no CPE)range: < 3.0.101-0.47.106.43.1
- (no CPE)range: < 3.0.101-0.47.106.43.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 3.12.74-60.64.99.1
- (no CPE)range: < 4.4.121-92.92.1
- (no CPE)range: < 4.4.121-92.92.1
- (no CPE)range: < 4.4.140-94.42.1
- (no CPE)range: < 3.12.61-52.141.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 3.12.74-60.64.99.1
- (no CPE)range: < 4.4.121-92.92.1
- (no CPE)range: < 4.4.140-94.42.1
- (no CPE)range: < 4.4.121-92.92.1
- (no CPE)range: < 3.0.101.rt130-69.33.1
- (no CPE)range: < 4.4.139-3.17.1
- (no CPE)range: < 4.12.14-5.8.1
- (no CPE)range: < 4.4.121-92.92.1
- (no CPE)range: < 4.4.140-94.42.1
- (no CPE)range: < 4.12.14-25.3.1
- (no CPE)range: < 3.0.101-0.47.106.43.1
- (no CPE)range: < 3.0.101-0.47.106.43.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 3.12.74-60.64.99.1
- (no CPE)range: < 4.4.121-92.92.1
- (no CPE)range: < 4.4.121-92.92.1
- (no CPE)range: < 4.4.140-94.42.1
- (no CPE)range: < 3.12.61-52.141.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 3.12.74-60.64.99.1
- (no CPE)range: < 4.4.121-92.92.1
- (no CPE)range: < 4.4.140-94.42.1
- (no CPE)range: < 4.4.121-92.92.1
- (no CPE)range: < 3.0.101.rt130-69.33.1
- (no CPE)range: < 4.4.139-3.17.1
- (no CPE)range: < 3.0.101-0.47.106.43.1
- (no CPE)range: < 3.0.101-0.47.106.43.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 4.12.14-25.3.1
- (no CPE)range: < 3.0.101-0.47.106.43.1
- (no CPE)range: < 3.0.101-0.47.106.43.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 3.12.74-60.64.99.1
- (no CPE)range: < 3.12.61-52.141.1
- (no CPE)range: < 3.0.101-108.68.1
- (no CPE)range: < 3.12.74-60.64.99.1
- (no CPE)range: < 4.12.14-25.3.1
- (no CPE)range: < 1-2.3.1
- (no CPE)range: < 1-2.3.1
- (no CPE)range: < 1-3.7.1
- (no CPE)range: < 1-3.7.1
- (no CPE)range: < 1-3.7.1
- (no CPE)range: < 1-3.7.1
- (no CPE)range: < 1-3.7.1
- (no CPE)range: < 1-4.3.1
- (no CPE)range: < 1-1.5.1
- (no CPE)range: < 2.7.1-9.4.1
- (no CPE)range: < 2.7.0-4.2.1
- (no CPE)range: < 2.7.1-9.4.1
- (no CPE)range: < 2.7.1-9.4.1
- (no CPE)range: < 2.4.1-16.6.1
- (no CPE)range: < 2.7.0-4.2.1
- (no CPE)range: < 2.7.1-9.4.1
- (no CPE)range: < 2.7.1-9.4.1

Patches

Vulnerability mechanics

References

bugzilla.kernel.org/show_bug.cginvdIssue TrackingPatchVendor Advisory
git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/nvdPatchVendor Advisory
www.securityfocus.com/bid/104671nvdThird Party AdvisoryVDB Entry
lists.debian.org/debian-lts-announce/2019/03/msg00017.htmlnvdMailing ListThird Party Advisory
lists.debian.org/debian-lts-announce/2019/03/msg00034.htmlnvdMailing ListThird Party Advisory
usn.ubuntu.com/3821-1/nvdThird Party Advisory
usn.ubuntu.com/3821-2/nvdThird Party Advisory
access.redhat.com/errata/RHSA-2019:0831nvd
access.redhat.com/errata/RHSA-2019:2029nvd
access.redhat.com/errata/RHSA-2019:2043nvd
lists.debian.org/debian-lts-announce/2019/04/msg00004.htmlnvd
usn.ubuntu.com/4094-1/nvd
usn.ubuntu.com/4118-1/nvd

News mentions

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epss	0.000
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patch	0.000
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