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CVE-2015-2922

CVE-2015-2922

EPSS 3.0%
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.
Affected products
n/a · n/a

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References
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=6fd99094de2b83d1d4c8457f2c83483b2828e75ahttp://lists.fedoraproject.org/pipermail/package-announce/2015-April/155804.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2015-April/155854.htmlhttp://lists.fedoraproject.org/pipermail/package-announce/2015-April/155908.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-07/msg00023.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-08/msg00011.htmlhttp://lists.opensuse.org/opensuse-security-announce/2015-09/msg00004.htmlhttp://rhn.redhat.com/errata/RHSA-2015-1221.htmlhttp://rhn.redhat.com/errata/RHSA-2015-1534.htmlhttp://rhn.redhat.com/errata/RHSA-2015-1564.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=1203712https://github.com/torvalds/linux/commit/6fd99094de2b83d1d4c8457f2c83483b2828e75a