Description
A security flaw was found in the ip_frag_reasm() function in net/ipv4/ip_fragment.c in the Linux kernel from 4.19-rc1 to 4.19-rc3 inclusive, which can cause a later system crash in ip_do_fragment(). With certain non-default, but non-rare, configuration of a victim host, an attacker can trigger this crash remotely, thus leading to a remote denial-of-service.
Published: 2018-09-18
Score: 6.5 Medium
EPSS: 1.4% 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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Advisories
Source ID Title
EUVD EUVD EUVD-2018-6541 A security flaw was found in the ip_frag_reasm() function in net/ipv4/ip_fragment.c in the Linux kernel from 4.19-rc1 to 4.19-rc3 inclusive, which can cause a later system crash in ip_do_fragment(). With certain non-default, but non-rare, configuration of a victim host, an attacker can trigger this crash remotely, thus leading to a remote denial-of-service.
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Linux Linux Kernel
Redhat Enterprise Linux
cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-05T09:38:12.826Z

Reserved: 2018-07-27T00:00:00.000Z

Link: CVE-2018-14641

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-09-18T13:29:00.360

Modified: 2024-11-21T03:49:29.267

Link: CVE-2018-14641

cve-icon Redhat

Severity : Important

Publid Date: 2018-09-18T09:00:00Z

Links: CVE-2018-14641 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses