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.
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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

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

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

Link: CVE-2017-13686

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

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

Modified: 2025-04-20T01:37:25.860

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