CVE-2018-13053

LOWNVD 3.33.3—Trending — 4 sources updated this week

3.3

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.

CVSS v3: 3.3
EG Score: 3.3(medium)
EPSS: 9.7%
KEV: Not listed

Published

July 2, 2018

Last Modified

November 21, 2024

References (26)

cve@mitrehttp://www.securityfocus.com/bid/104671
cve@mitrehttps://access.redhat.com/errata/RHSA-2019:0831
cve@mitrehttps://access.redhat.com/errata/RHSA-2019:2029
cve@mitrehttps://access.redhat.com/errata/RHSA-2019:2043
cve@mitrehttps://bugzilla.kernel.org/show_bug.cgi?id=200303
cve@mitrehttps://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id=5f936e19cc0ef97dbe3a56e9498922ad5ba1edef
cve@mitrehttps://lists.debian.org/debian-lts-announce/2019/03/msg00017.html
cve@mitrehttps://lists.debian.org/debian-lts-announce/2019/03/msg00034.html
cve@mitrehttps://lists.debian.org/debian-lts-announce/2019/04/msg00004.html
cve@mitrehttps://usn.ubuntu.com/3821-1/
cve@mitrehttps://usn.ubuntu.com/3821-2/
cve@mitrehttps://usn.ubuntu.com/4094-1/
cve@mitrehttps://usn.ubuntu.com/4118-1/
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/104671
af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:0831

Patch Availability(7)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
ubuntu	linux-image-extra-4.4.0-139-generic (4.4.0-139.165~14.04.1) @ trusty	2026-05-28	ubuntu
ubuntu	linux-image-extra-4.4.0-139-generic (4.4.0-139.165) @ xenial	2026-05-28	ubuntu
ubuntu	linux-image-aws-hwe (4.15.0.1047.47) @ xenial	2026-05-28	ubuntu
ubuntu	linux-image-virtual-hwe-16.04 (4.15.0.58.79) @ xenial	2026-05-28	ubuntu
redhat	kernel-rt-0:3.10.0-1062.rt56.1022.el7	2019-08-07	redhat
redhat	kernel-0:3.10.0-1062.el7	2019-08-06	redhat
redhat	kernel-alt-0:4.14.0-115.7.1.el7a	2019-04-23	redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-190Integer Overflow or Wraparound

All Vendor Advisories

(7)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Data Freshness Timeline

(refreshed 13× in last 7d / 19× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:11 UTCepss_batch
2026-06-02 20:11 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-31 00:14 UTCepss_batch
2026-05-29 13:41 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 06:10 UTCEG score recompute
2026-05-28 06:10 UTCVendor advisory
2026-05-28 06:10 UTCGHSA enrichment
2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch

Frequently asked(5)

What is CVE-2018-13053?

CVE-2018-13053 is a low vulnerability published on July 2, 2018. The alarmtimernsleep function in kernel/time/alarmtimer.c in the Linux kernel through 4.17.3 has an integer overflow via a large relative timeout because ktimeaddsafe is not used.

When was CVE-2018-13053 disclosed?

CVE-2018-13053 was first published in the National Vulnerability Database on July 2, 2018, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2018-13053 actively exploited?

CVE-2018-13053 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 9.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2018-13053?

CVE-2018-13053 has a CVSS v3 base score of 3.3 (NVD).

How do I remediate CVE-2018-13053?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-13053, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2018-13053

Published

Last Modified

References (26)

Patch Availability(7)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2018-13053?

Same vendor

Same CWE

CVE-2018-13053

📅 Published

🔄 Last Modified

🔗 References (26)

Patch Availability(7)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2018-13053?

🔗 Related CVEs(same vendor + same CWE)

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References (26)

Frequently asked(5)

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