Race condition in net/packet/af_packet.c in the Linux kernel before 4.9.13 allows local users to cause a denial of service (use-after-free) or possibly have unspecified other impact via a multithreaded application that makes PACKET_FANOUT setsockopt system calls.
Advisories
Source ID Title
Debian DLA Debian DLA DLA-849-1 linux security update
Debian DSA Debian DSA DSA-3804-1 linux security update
EUVD EUVD EUVD-2017-15407 Race condition in net/packet/af_packet.c in the Linux kernel before 4.9.13 allows local users to cause a denial of service (use-after-free) or possibly have unspecified other impact via a multithreaded application that makes PACKET_FANOUT setsockopt system calls.
Ubuntu USN Ubuntu USN USN-3265-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-3265-2 Linux kernel (Xenial HWE) vulnerabilities
Ubuntu USN Ubuntu USN USN-3361-1 Linux kernel (HWE) vulnerabilities
Ubuntu USN Ubuntu USN USN-3422-1 Linux kernel vulnerabilities
Ubuntu USN Ubuntu USN USN-3422-2 Linux kernel (Trusty HWE) vulnerabilities
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T15:25:49.159Z

Reserved: 2017-02-26T00:00:00

Link: CVE-2017-6346

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2017-03-01T20:59:00.410

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

Link: CVE-2017-6346

cve-icon Redhat

Severity : Moderate

Publid Date: 2017-02-14T00:00:00Z

Links: CVE-2017-6346 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses