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CVE-2015-2922 Detail

Description

The ndisc_router_discovery function in net/ipv6/ndisc.c in the Neighbor Discovery (ND) protocol implementation in the IPv6 stack in the Linux kernel before 3.19.6 allows remote attackers to reconfigure a hop-limit setting via a small hop_limit value in a Router Advertisement (RA) message.


Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  N/A
NVD score not yet provided.


NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have not published a CVSS score for this CVE at this time. NVD Analysts use publicly available information at the time of analysis to associate CVSS vector strings.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=6fd99094de2b83d1d4c8457f2c83483b2828e75a
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155804.html Third Party Advisory 
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155854.html Third Party Advisory 
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155908.html Third Party Advisory 
http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00023.html
http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html
http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html
http://rhn.redhat.com/errata/RHSA-2015-1221.html
http://rhn.redhat.com/errata/RHSA-2015-1534.html
http://rhn.redhat.com/errata/RHSA-2015-1564.html Third Party Advisory 
http://www.debian.org/security/2015/dsa-3237 Third Party Advisory 
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.19.6 Exploit  Vendor Advisory 
http://www.openwall.com/lists/oss-security/2015/04/04/2 Exploit 
http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html Third Party Advisory 
http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html Third Party Advisory 
http://www.securityfocus.com/bid/74315
http://www.securitytracker.com/id/1032417
https://bugzilla.redhat.com/show_bug.cgi?id=1203712 Issue Tracking 
https://github.com/torvalds/linux/commit/6fd99094de2b83d1d4c8457f2c83483b2828e75a

Weakness Enumeration

CWE-ID CWE Name Source
CWE-17 DEPRECATED: Code cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

18 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2015-2922
NVD Published Date:
05/27/2015
NVD Last Modified:
11/06/2023
Source:
MITRE