Description
net/ipv4/route.c in the Linux kernel 4.13-rc1 through 4.13-rc6 is too late to check for a NULL fi field when RTM_F_FIB_MATCH is set, which allows local users to cause a denial of service (NULL pointer dereference) or possibly have unspecified other impact via crafted system calls. NOTE: this does not affect any stable release.
Published: 2017-08-24
Score: 7.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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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
EUVD EUVD EUVD-2017-5203 net/ipv4/route.c in the Linux kernel 4.13-rc1 through 4.13-rc6 is too late to check for a NULL fi field when RTM_F_FIB_MATCH is set, which allows local users to cause a denial of service (NULL pointer dereference) or possibly have unspecified other impact via crafted system calls. NOTE: this does not affect any stable release.
History

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Subscriptions

Linux Linux Kernel
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-09-16T19:04:47.082Z

Reserved: 2017-08-24T00:00:00.000Z

Link: CVE-2017-13686

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2017-08-24T22:29:00.237

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

Link: CVE-2017-13686

cve-icon Redhat

Severity : Moderate

Publid Date: 2017-08-16T00:00:00Z

Links: CVE-2017-13686 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses