CVE-2013-4125

CVE Details

Release Date:	2021-01-28
Impact:	None	What is this?

Description

The fib6_add_rt2node function in net/ipv6/ip6_fib.c in the IPv6 stack in the Linux kernel through 3.10.1 does not properly handle Router Advertisement (RA) messages in certain circumstances involving three routes that initially qualified for membership in an ECMP route set until a change occurred for one of the first two routes, which allows remote attackers to cause a denial of service (system crash) via a crafted sequence of messages.

See more information about CVE-2013-4125 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v3 metrics

Base Score:	0.0
Vector String:	CVSS:3.0/AV:N/AC:N/PR:N/UI:N/S:U/C:N/I:N/A:N
Version:	3.0
Attack Vector:	Network
Attack Complexity:	None
Privileges Required:	None
User Interaction:	None
Scope:	Unchanged
Confidentiality Impact:	None
Integrity Impact:	None
Availability Impact:	None

Errata information

Platform	Errata	Release Date
Oracle Linux version 6 (dtrace-modules-3.8.13-118.46.1.el6uek)	ELSA-2020-5706	2020-06-04
Oracle Linux version 6 (kernel-uek)	ELSA-2020-5706	2020-06-04
Oracle Linux version 7 (dtrace-modules-3.8.13-118.46.1.el7uek)	ELSA-2020-5706	2020-06-04
Oracle Linux version 7 (kernel-uek)	ELSA-2020-5706	2020-06-04