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.
Published: 2017-09-01
Score: 5.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-1099-1 linux security update
Debian DSA Debian DSA DSA-3981-1 linux security update
EUVD EUVD EUVD-2017-5618 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.
Ubuntu USN Ubuntu USN USN-3443-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-3443-2 Linux kernel (HWE) vulnerabilities
Ubuntu USN Ubuntu USN USN-3443-3 Linux kernel (GCP) vulnerability
Ubuntu USN Ubuntu USN USN-3444-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-3444-2 Linux kernel (Xenial HWE) vulnerabilities
Ubuntu USN Ubuntu USN USN-3445-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-3445-2 Linux kernel (Trusty HWE) vulnerabilities
History

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Linux Linux Kernel
Redhat Enterprise Linux Enterprise Mrg Rhel Els Rhel Extras Rt
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T19:20:39.873Z

Reserved: 2017-09-01T00:00:00.000Z

Link: CVE-2017-14106

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2017-09-01T16:29:00.377

Modified: 2026-05-13T00:24:29.033

Link: CVE-2017-14106

cve-icon Redhat

Severity : Moderate

Publid Date: 2017-09-01T00:00:00Z

Links: CVE-2017-14106 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses