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Status published
Low
CVE-2015-2922
The ndisc_router_discovery function in net/ipv6/ndisc.c in the Neighbor Discovery (ND)...
Vulnerability 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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155908.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155804.html
- http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
- http://www.debian.org/security/2015/dsa-3237
- http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155854.html
- http://www.securitytracker.com/id/1032417
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.19.6
- http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.html
- http://www.openwall.com/lists/oss-security/2015/04/04/2
- https://bugzilla.redhat.com/show_bug.cgi?id=1203712
- http://rhn.redhat.com/errata/RHSA-2015-1534.html
- http://rhn.redhat.com/errata/RHSA-2015-1564.html
- https://github.com/torvalds/linux/commit/6fd99094de2b83d1d4c8457f2c83483b2828e75a
- http://lists.opensuse.org/opensuse-security-announce/2015-07/msg00023.html
- http://www.securityfocus.com/bid/74315
- http://rhn.redhat.com/errata/RHSA-2015-1221.html
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=6fd99094de2b83d1d4c8457f2c83483b2828e75a
- http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html
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Affected Vendor
linux
View all reports →Affected Software
linux kernel, fedora, linux, solaris, enterprise mrg, debian linux
Vulnerable Versions:
0, 20, 21, 22, 5.0, 11.3, 2.5, 7.0, 8.0
Timeline
Official Publish:
May 27th, 2015
Last Modified:
August 6th, 2024
Added to House:
July 19th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.